The 51 Best Business Ideas To Start In Luxembourg [2024]

Updated: June 21st, 2022

Interested in starting a business in Luxembourg in 2024?

We put together 51 of the best businesses you can start in Luxembourg today.

In this list of ideas, you can find:

  • Home-based businesses to start in Luxembourg
  • Profitable online business ideas
  • Unique business opportunities for Luxembourg
  • Low investment business ideas (under $5k to start)
  • Easy businesses you can start in Luxembourg today

For each business idea, we’ll show you real-world examples, revenue expectations for each idea, + a step-by-step on how to start your small business in Luxembourg.

Here's the full list:

1. Build an API

API is the acronym for “application programming interface” and is a software intermediary connecting applications.

More and more companies are adopting a digital business strategy to streamline their operations and provide better customer service.

Many benefits come with using an API, and we’ve compiled a list of the best API businesses today.

How much you can make: $3,600 — $90,000/month

How much does it cost to start: $400 (?)

How long does it take to build: 95 days (?)

Developing A Tool To Mock APIs With 100K Downloads As A Side Project

Mockoon, an open-source desktop application that allows developers to easily and quickly mock any REST API, has reached 100k downloads and has 10k monthly active users without any monetization, using a combination of GitHub, Firebase hosting and Cloudflare, and focusing on growth through positive feedback and word of mouth.

Read by 6,275 founders

2. Start a boutique

You may consider opening a boutique if you are passionate about the fashion and textile industry.

A boutique is a shop that sells clothes. Opening a boutique is a dream for entrepreneurs who want to experience the joy and freedom of owning a cash business. Starting a boutique is easy and can be managed by a single individual. In addition, a boutique requires a comparatively smaller capital to start.

To succeed, the boutique owner must coming creativity and passion.

How much you can make: $10,000 — $25,000/month

How much does it cost to start: $100 (?)

How I Grew My Clothing Boutique to $10K/Month in 6 Months

Boutique Rye is an online-only women's clothing and accessories boutique that has grown to 3,200 Facebook Group members and a successful website through organic customer sharing, live sales, and open communication with customers.

Read by 36,945 founders

3. Start a food delivery business

In today’s busy lifestyles and schedules, cooking is no longer a priority to many. People like to order-in food from their nearest restaurants or food joints and enjoy a meal in the comfort of their homes.

The food delivery business is like a courier service through which restaurants deliver food to their customers.

You can offer retail food delivery services to restaurants within your locality if you have a truck. Customers order through a restaurant or grocer’s website, and the owners contact you to deliver.

How much you can make: $14,000 — $1,800,000/month

How much does it cost to start: $3,500 (?)

How long does it take to build: 90 days (?)

How I Took Food Trucks Corporate And Built A $18M Business

Food Fleet grew over 160% in just one year and managed over 20 million in sales for its clients, securing multiple contracts with the likes of Sodexo, Levy Restaurants and more, due to its understanding of catering client needs and its advanced turnkey and design services.

Read by 15,654 founders

4. Start a food truck

Food trucks are a highly profitable business that offers customers a variety of meal options out of a mobile truck. This basically operates inside a large vehicle equipped with kitchen and food products. Starting a food truck is a dream for many people, but it's more challenging than it looks. To make it work, you need the ideal location and menu.

To start a food truck business in a particular city, it is mandatory to check what kind of food trucks are already operating, identify a gap, and bring in some new experiences. Then, with the right plan and the right approach, you can be on your way to starting your own food truck empire.

How much you can make: $30,000 — $1,500,000/month

How long does it take to build: 60 days (?)

Time commitment per week: Min. 5 hours/week

How I Took Food Trucks Corporate And Built A $18M Business

Food Fleet grew over 160% in just one year and managed over 20 million in sales for its clients, securing multiple contracts with the likes of Sodexo, Levy Restaurants and more, due to its understanding of catering client needs and its advanced turnkey and design services.

Read by 15,654 founders

5. Start a cosmetic store

The cosmetic industry is growing rapidly. Starting a cosmetic shop can be highly profitable, but only if you stock trendy, skin-friendly products.

If you are passionate about the beauty industry, consider starting a cosmetics brick-and-mortar shop.

Cosmetic shops sell products ranging from anti-aging, aromatherapy, lotions, beauty spa, cosmetic store, and even make-up.

To start a cosmetic store, research the market and source products from well-known brands in the beauty industry.

How much you can make: $8,500/month

How much does it cost to start: $800 (?)

How long does it take to build: 60 days (?)

How I Started A $8.5K/Month Cosmetics Brand

A former felon's passion for makeup and skincare led her to launch FBI Cosmetics, which has grossed over $62,000 in sales since July 2020, through social media marketing, brand partnerships, and online sales at Walmart.com.

Read by 8,716 founders

6. Start a cleaning business

Starting a cleaning business is an excellent opportunity to be your boss and make money doing what you love. This business is relatively easy to create and does not require much equipment or funds.

There are many cleaning services, so deciding what services (or combination of services) you will offer and what hours of the day or week those services will be available is essential.

To start cleaning service in Luxembourg, you’ll want to consider investing in professional cleaning equipment such as a vacuum cleaner, a quality mop, and a good cleaning bucket. You will also need to buy environment-friendly cleaning products such as detergent, bleach, paper towels, and trash bags.

How much you can make: $2,000 — $708,333/month

How much does it cost to start: $5,000 (?)

How long does it take to build: 90 days (?)

How I Started A $100K+/Month Home Cleaning Service For Busy Individuals And Airbnb Hosts

MaidThis®, launched by Neel Parekh in Los Angeles with just one cleaner in 2013, has achieved over $10 million in total revenue by focusing on cleaning Airbnbs and vacation rentals, thanks to its successful remote business model and new-age marketing tactics, and has now launched MaidThis Franchise to expand the business further.

Read by 21,827 founders

7. Start an online language coaching business

The world has become more globalized. Businesses have become cross-border, and executives have to travel to meet new customers. One thing that is obvious is that there is a need for language translation services.

If you have proficiency in one or more foreign languages then you can consider working as a language coach.

Teaching a language online is intensive as you have to meet and communicate with the audience often, and check their progress. If you are looking for an opportunity to earn working online, consider starting online language lessons.

How much you can make: $5,000 — $120,000/month

How much does it cost to start: $280 (?)

How long does it take to build: 33 days (?)

Transforming The Love For Languages Into A $30K/Month Arabic Online Learning Platform

Andalus Institute is an online language learning institution that teaches Arabic to students in an average study period time of 15 months, unexpectedly crossing 6 figures in revenue within the first 6 months of launch and has since averaged $30,000 per month in revenue.

Read by 5,646 founders

8. Become a virtual assistant

Virtual assistants support businesses, teams, or individuals by performing administrative tasks remotely. As businesses these days tend to outsource their tasks, the demand for virtual assistants is growing rapidly.

Becoming a virtual assistant is flexible, as you can choose a work schedule and location at your convenience. Many virtual assistants in Luxembourg have a dedicated home office where they work in a quiet and distraction-free environment.

To become a virtual assistant, identify a niche you like and undertake any training. Then, figure out how much to charge your customers and create an online presence where you can apply for jobs. As a virtual assistant, you can define your work schedule depending on your availability.

How much you can make: $1,000 — $1,000,000/month

How much does it cost to start: $1,000 (?)

How long does it take to build: 60 days (?)

On Starting A Business Training Virtual Assistants

Filipino Virtual Assistance by FVA Business Consultancy, founded by Julmar Grace Locsin, offers online and offline training to empower marketers, enable businesses, and equip freelancers which has trained 25,000 students from their 31 courses, has 16 coaches assigned from different territories, and fifteen in the FVA team for global digital leadership that will impact the world through digitalization, one life at a time.

Read by 8,432 founders

9. Start a language learning app

Language learning apps use different activities and methods to assist users to expand their vocabulary and develop correct linguistic skills and general communication skills. The demand for global language learning apps has recorded a massive rise in the past decade and is expected to rise beyond $21.2 in the next few years.

Therefore, if you love linguistics or you have a passion for building apps that teach people a new language, then the language app business idea is worth diving into.

Here are basic steps to guide you through the journey of building a language learning app:

  • Come up with an application concept
  • Make a unique business analysis
  • Define the feature set and make the requirements list
  • Choose the technology stack based on the platform
  • Develop the application design
  • Create the content
  • Develop full application version or MVP of your choice
  • User testing
  • Market and advertise the application

From the ideation stage to the final stage of your app development, focus on ensuring that your language learning application will have the following features:

  • Gamification to encourage learners and bring on the competition
  • Break down the courses into small chunks
  • Provides learners with timely and relevant tips
  • Variety of content and activities
  • User-friendly design and interface
  • Create a users’ community so they can interact and share tips
  • Ensure a simple sign-in
  • Regular assessment to test and score learner’s progress

Examples of language learning apps include Duolingo, Memrise, and LinguaLift.

How much you can make: $240 — $120,000/month

How much does it cost to start: $300 (?)

How long does it take to build: 227 days (?)

How We Started A $18K/Month App And Browser Extensions Development Business

Gikken is a small, profitable European company founded by Alex that makes browser extensions and apps used by 800,000 people every month, with their flagship product, Mate Translate, generating around $18,000 a month, but monetizing their user base better is their top priority for the next year.

Read by 10,875 founders

10. Start an online video editing business

Video editors manage camera footage, dialogue, sound effects, graphics, and special effects to produce the final film or video product. To become an online video editor, you must have media production and communication knowledge and the ability to work with others.

To start a video editing business, you can outsource video editing skills from an experienced professional. Your role will be to pick video footage from the customers and upload them for the video editor to do the magic.

How much you can make: $2,000 — $100,000/month

How much does it cost to start: $5,000 (?)

How long does it take to build: 180 days (?)

How We Developed A $6K/Month Online Video Editing Software

VEED.IO, a London-based start-up co-founded by Sabba and her partner, offers a simple online video editing platform using batch job cloud architecture to help social media managers across the world auto subtitle, filter, rotate videos and much more, earning the company $5,300 MRR and the founders Ramen profitability within just a year of starting.

Read by 12,974 founders

11. Become a software developer

A software developer is a person who creates computer programs. They design, test, and oversee the creation of software for a variety of purposes including businesses, personal use, or social networking.

If you have strong technical skills and experience in programming, you can start a software development business. You should also have a good understanding of how the software works.

The average salary for software developers is $110,140. The best-paid 25 percent earn an annual income of up to 140K dollars while the lowest-paid workers make just under 84K dollars.

The recent trends in software development are moving towards mobile apps and cloud-based solutions. Businesses are providing a variety of programming languages and tools to create software that meets the client's needs.

Starting a software development company is the perfect way to explore in this exciting industry. This type of business is growing in popularity as businesses are looking for ways to offer their customers a convenient way to access their data and applications.

How much you can make: $500 — $350,000/month

How long does it take to build: 100 days (?)

How We Started A $350K/Month Business Developing Software Tools For Ecommerce Brands

SkyVerge, a software company, has grown rapidly with revenue of $350,000 per month, over 100,000 eCommerce customers, and a globally distributed team of 30 people, all through starting with consulting projects and building focused and solutions-based products, acquiring small products from other developers, and focusing largely on content marketing and providing excellent customer support.

Read by 39,378 founders

12. Become a proofreader

Proofreading business is a service that helps customers review their written work and ensure it is ready for publication. Typically, a proofreader corrects grammatical errors and provides the written piece meets any relevant style guide.

As a proofreader, you can work online, allowing you to choose what time to work.

If you plan to start a professional proofreading business in Luxembourg, make sure you possess the following skills:

  • Have an excellent grasp of grammar
  • Ability to correct mistakenly capitalized words
  • Familiarity with the proper use of capitalization
  • Use spell-checkers to flag misspelled words

Proofreading is a great way to enhance content quality. With the increased use of written content marketing to reach a broader market, the demand for professional proofreaders has grown tremendously. Professional proofreaders earn an average of $12/hr. And $30/hr.

Therefore, consider proofreading as a business if you are looking for a great side hustle idea or simply looking for ways to increase your income.

How much you can make: $2,000/month

How I Added $2,000 To My Monthly Income Proofreading Blog Posts

A proofreader was able to build a consistent income of ~$2,000 per month from scratch with zero experience in the field, no expenses, and barely any upfront costs by targeting bloggers and content creators who want their content to be copy edited and proofread.

Read by 15,013 founders

13. Start a music lessons business

Unlock the potential of a rewarding and creative venture with a music lessons business. Teaching music is as straightforward as it sounds: you share your expertise with budding musicians, either in-person or online.

This business involves offering one-on-one sessions or group classes aimed at different skill levels. By tailoring lessons to individual needs, you foster a deep appreciation for music while guiding students on their musical journey.

Starting a music lessons business means you'll need a solid understanding of your instrument and effective teaching strategies. Building a clientele may involve leveraging local communities or honing an online presence through marketing and social media.

If you're passionate about music and enjoy teaching, this business can be both fulfilling and profitable. The demand for personalized music education is steady, making it a viable option for those willing to put in the effort to build a reputable and engaging program.

How much you can make: $45,000 — $70,000/month

How much does it cost to start: $5,500 (?)

How long does it take to build: 105 days (?)

How I Started A $20K/Month Private Music Lessons Business

This case study follows Brooke Schrager's journey of starting a customized in-home music lesson business with only 10 students in January 2016 and growing it to over 200 students with monthly revenue of $20,000 in May 2021.

Read by 6,855 founders

14. Start a consulting business

Consulting businesses are booming, more so than ever before, and seeing year-over-year growth. With an accumulated value of about $250B, the global consulting industry is one of the biggest markets within the professional services sector.

If you want to start your own consulting business with valuable insights from industry experts, reading about their entrepreneurial journey will help you decide how you should go about it.

How much you can make: $100 — $1,666,667/month

How much does it cost to start: $1,000 (?)

How long does it take to build: 60 days (?)

How I Started A $45K/Month Cybersecurity Consulting Firm For Startups

Cybersecurity consulting firm Eden Data, launched in March 2020, scaled to four team members and generated over $45k MRR without large startup costs through their unique Virtual CISO offering, which outsources cybersecurity and compliance needs for a flat monthly price, rather than charging by the hour or for long-term commitments.

Read by 35,814 founders

15. Start an art business

Starting an art business can be a great idea if you have a passion for art.

You’ll be able to work on your schedule, set your prices, and do something you love—while supporting yourself or even making money!

There are so many different avenues available to you as an artist-entrepreneur right now—from selling your work online (on sites like Etsy), through galleries or museums, or even at craft fairs and flea markets.

How much you can make: $876 — $415,000/month

How much does it cost to start: $1,500 (?)

How long does it take to build: 60 days (?)

How I Turned My Hobby For Painting Into A Successful Art Business

Innerglow Art is a successful custom abstract painting business that incorporates scripture and personable connection with buyers to produce beautiful and unique artwork.

Read by 53,368 founders

16. Start a mobile app development business

Mobile app development is the process of creating software applications that run on mobile devices. These apps can be used for a variety of purposes, including games, productivity, and social networking.

Starting a mobile app development business is a great way to enter the world of software development. This type of company is growing in popularity as businesses are looking for ways to reach their customers through mobile apps.

To start a mobile app development company, you need to have strong technical skills and be able to develop high-quality software. You should also have a good understanding of how to market and sell mobile apps

How much you can make: $6,000 — $700,000/month

How long does it take to build: 120 days (?)

How I Started A $6K/Month SEO And Digital Marketing Agency In Bangladesh

This case study features Md. Yousuf Ali, the founder of Rank Trends, who shares how he started a successful digital marketing agency, which generated a revenue of over $6k per month through SEO and video production services.

Read by 12,516 founders

17. Become a mobile personal trainer

Do you love helping people through their fitness journey? If you want a great side hustle to earn extra income, consider becoming a personal trainer.

The fitness trainer side hustle can be an adamant industry to earn good money. However, once you develop a reputation as a good trainer, you can get more clients through referrals. You need to register for the certification course to start offering personal trainer services in Luxembourg.

To attract your first clients, consider online advertising, and seek referrals from every customer.

How much you can make: $600 — $60,000/month

How long does it take to build: 365 days (?)

Time commitment per week: Min. 4 hours/week

How We Launched A $25K/Month Interactive Live Streaming Group Fitness Workout Platfrom During The Pandemic

Sweat from Home is a two-way, interactive, and live-streaming group fitness workout startup that has held over 800 classes since March 2020, generates $25k in monthly recurring revenue, and has donated over $7k to 6 different charities; they aim to become the world's best live-streamed fitness class.

Read by 9,166 founders

18. Start a mobile photography business

Want to start your own photography business? You're not alone. With the rise of social media and photo-sharing, blogging, and online retailing, it's never been easier to start making money behind your camera.

There are photographers shooting weddings, creating images for ad campaigns, freelancing for magazines, touring the world, taking photographs of destinations — the list is endless!

To start mobile photography in Luxembourg, research the target audience and determine which specialization area is more lucrative. Invest in high-quality, professional cameras, lenses, and a computer with professional software photo-editing software.

How much you can make: $2,000 — $500,000/month

How much does it cost to start: $5,000 (?)

How long does it take to build: 190 days (?)

Embracing the Experience Economy with a $300K/mo Photo Booth Startup

Photobooth Supply Co. offers a profitable business opportunity through their sleek and portable photo booths, with up to 97% satisfaction rate and a focus on customer experience, in a fast-growing event industry where photo booths are exploding.

Read by 16,909 founders

19. Create an online course

An online course business involves creating and selling digital classes teaching specialized skills or knowledge to subscribed students.

As an entrepreneurial course creator, you identify educational gaps around topics you have expertise in and develop engaging video lessons and supplementary materials.

With flexibility around self-paced or cohort-based structures, building a student base provides passive income potential.

For founders who enjoy information-sharing, launching an online course platform presents a lucrative way to monetize your instructional talents with small startup costs by serving eager lifelong learners seeking convenient access to emerging subjects.

How much you can make: $275 — $1,000,000/month

How much does it cost to start: $2,000 (?)

How long does it take to build: 88 days (?)

How This 28-Year-Old Couple Quit Their Jobs And Make $20K/Month Running A Blog

Learn how one couple created a successful personal finance blog, The Savvy Couple, that now makes over $20,000 per month and has sold thousands of digital workbooks and courses, by focusing on purposeful content and optimizing their ROI with efficient time management.

Read by 28,851 founders

20. Start a dropshipping business

Dropshipping is a business model where you sell products to customers without holding inventory.

Instead, when a customer makes a purchase, you buy the product from a third-party supplier, who then ships it directly to the customer.

To start a dropshipping business on a budget, choose a niche or category of products you want to sell.

Next, set up an online store using platforms like Shopify or WooCommerce. Then, find reliable suppliers from platforms like AliExpress, list their products on your store, and focus on marketing and customer service to grow your business.

Remember to carefully manage your expenses and monitor your profit margins to ensure profitability.

How much you can make: $6,000 — $3,000,000/month

How much does it cost to start: $8,500 (?)

How long does it take to build: 90 days (?)

Time commitment per week: Min. 10 hours/week

How I Started A $100K/Month Business Mentoring Dropshipping Entrepreneurs

Entrepreneur Kamil Sattar has developed multiple six-figure drop shipping businesses, and his company, e-commerce mentoring, specializes in helping others create their own successful companies, with favorite platforms including using Shopify and apps such as Loox reviews and SMSBump.

Read by 25,756 founders

21. Start a freelancer platform

Freelancer platform is a place where people come with skills and services to offer and people come who need those skills and services. So we can say freelancer platforms are a marketplace for sellers and buyers of services and skills.

The freelancing industry is growing rapidly and it's becoming a popular career option for people who are "non-traditional" employees. The global Freelance Platforms market size is expected to reach $6.7B by the year 2025. While working on a full-time job, freelancers simultaneously work on a freelance career. The platforms available online help them to increase their business by attracting new clients.

With all of the businesses looking for help on their websites, it would be a good idea to start a freelancer platform. Freelance platforms do well because people have jobs that need to be done and businesses have the resources to pay for the job at hand.

How much you can make: $1,000 — $5,000,000/month

How much does it cost to start: $6,100 (?)

How long does it take to build: 100 days (?)

We Bootstrapped A Tech Talent Platform To $1.2M Sales In Our First Year

CloudDevs, a tech talent platform that sources and vets freelance tech talent and matches them with companies, has achieved $1 million in GMV in its first year, plans to achieve 100% growth year on year, and focuses on customer loyalty through its Net Promoter Score metric.

Read by 17,327 founders

22. Start a SEO agency

An SEO agency is a company that provides search engine optimization services to businesses. The function of an SEO agency is to help businesses rank higher in search engines through organic or paid means.

SEO is a rapidly growing industry, with experts across all aspects of the field already making six-figure incomes and expecting to see these earnings grow dramatically over the next few years. Getting into SEO today, before it gets too saturated, will allow you to establish a strong base in a new career, with an excellent chance for success.

It’s easier than ever to start your SEO agency in Luxembourg. The tools are there, and the competition isn’t as stiff as it used to be. If you’re considering starting an SEO or digital marketing agency, it might be a good idea to learn how other digital agencies succeed.

How much you can make: $1,000 — $1,800,000/month

How much does it cost to start: $1,500 (?)

How long does it take to build: 60 days (?)

How I Started An SEO Agency For Lawyers Generating $3.6M/Year

Rankings.io is a hyper-focused SEO agency that helps elite personal injury law firms dominate first page rankings and was ranked #858 in the Inc. 5000 list of the fastest-growing companies in America for 2018, with a current revenue just under $300,000 per month, with plans for a record-breaking year.

Read by 38,807 founders

23. Start a blog

In recent years, blogging has become a highly sought-after & lucrative Business. This location-independent business is a creative outlet to reach a broader audience and even work at any time. According to Optinmonster’s list of blogging statistics and facts:

  • Blogs have been rated as the 5th most trustworthy source of gathering online information.
  • 77% of internet users read blogs.
  • Each month, approximately 409 million people view more than 20 billion pages.

Originally blogging started as an online journal, but today it is a highly profitable career option. Many people are choosing blogging as their full-time career and are earning their bread and butter from this profession.

If you want to start blogging as a side hustle or as a full-time profession, choose a niche you will enjoy writing about and have a content strategy ready. Then, create a mailing list, and decide on a good blog posting routine to keep your audience engaged.

How much you can make: $100 — $650,000/month

How much does it cost to start: $500 (?)

How long does it take to build: 30 days (?)

Time commitment per week: Min. 5 hours/week

How This 28-Year-Old Couple Quit Their Jobs And Make $20K/Month Running A Blog

Learn how one couple created a successful personal finance blog, The Savvy Couple, that now makes over $20,000 per month and has sold thousands of digital workbooks and courses, by focusing on purposeful content and optimizing their ROI with efficient time management.

Read by 28,851 founders

24. Start an online advertising agency

An online advertising agency helps businesses promote their products or services on the internet.

To start this business on a budget, first learn the basics of digital marketing through free online resources.

Create a professional website and set up profiles on social media platforms to showcase your skills.

Build a portfolio by working on mock campaigns or offering discounted services to friends and family, and gradually market your services to attract clients.

With dedication, you can grow your agency over time.

How much you can make: $10,000 — $1,250,000/month

How much does it cost to start: $2,500 (?)

How long does it take to build: 60 days (?)

How I Started A $120K/Month Online Course For Social Media Marketing Agencies

Iman Gadzhi made over $1.2M in profit within two years with his social media marketing agency and education company, where he teaches entrepreneurs how to start and scale a profitable SMMA, with over 45 of his students making over six figures with their SMMA, and over 300 students having quit their regular jobs.

Read by 15,822 founders

25. Start an affiliate marketing business

Are you looking for a side hustle to pay you a passive income? Affiliate marketing is one of those side hustles that will pay you well over the long term. It is a way to earn money online by promoting other companies' products and services. You will be paid a commission for each sale you make as an affiliate marketer.

To get started, learn how to find the right product and brand to partner with. For example, you may prefer becoming an affiliate marketer for an eCommerce store, partnering with a manufacturer, and marketing their products for a commission.

How much you can make: $500 — $773,000/month

How much does it cost to start: $700 (?)

How long does it take to build: 60 days (?)

How I Built A $3.5K/Month Authority Site With A Full Time Job

Bar Games 101 is an authority website about classic bar games with over 200K monthly visitors and revenue over $4,000 for the month of August, achieved through consistent publishing of researched articles and outsourcing by the founder.

Read by 31,455 founders

26. Start a content writing company

Content writing involves writing, editing, and publishing content in a digital format. Examples of content include a blog post, product description, and podcast script—eBooks, press releases, or landing page content.

Becoming a content writer allows you to work as your boss. Therefore, you choose whatever working schedule suits you and take a manageable workload. Moreover, content writing helps you develop essential skills you may not obtain from regular writing.

Content writing is a highly-on-demand service, as companies compete for the online audience who often begin their shopping journey by searching for relevant and educative content online. Therefore, a content writing company is an excellent source of passive income.

To start a content writing company in Luxembourg, research the market and choose a suitable niche. Sketch a proper business plan and create a website. Hire a pool of talented writers and leverage modern technology to streamline operations.

How much you can make: $1,000 — $550,000/month

How much does it cost to start: $600 (?)

How long does it take to build: 30 days (?)

How Dani Mancini Transformed Her Freelance Gigs Into A SaaS Business

Scribly.io, a subscription-based copywriting service providing high quality content that helps businesses scale at roughly 50% of the cost of hiring in-house, created by Dani, a first-time entrepreneur who started with just a few hundred dollars worth of projects and with the help of three other writers; as of last month, Scribly.io topped $14K monthly revenue.

Read by 13,398 founders

27. Start a niche web design business

Niche web design business focuses on a specialized market such as law, home improvement, videography, fashion, etc. typically, when a web designer niches down their services, they are simply choosing to concentrate on one industry and create websites for businesses within the particular niche. To become a niche web designer, consider honing the following skills and personal qualities:

  • Visual design, HTML, CSS, JavaScript
  • Strong communication skills
  • Analytical thinking and problem-solving skills
  • Teamwork and research skills
  • Attention to detail

Narrowing your focus to a particular niche gives you a higher chance of becoming a recognized expert and places you in a better position to charge more for your services.

How much you can make: $200 — $200,000/month

How much does it cost to start: $1,000 (?)

How long does it take to build: 50 days (?)

How I Left Silicon Valley And Started A $100K/Month Digital Agency

Never Settle, a digital agency with over 1,000 completed projects and a focus on lean methodology and building relationships with clients, has made a name for itself in the eCommerce space, offering comprehensive solutions to businesses of all sizes while maintaining consistent and moderate growth.

Read by 7,269 founders

28. Start an oil production business

The oil manufacturing business is highly profitable small scale business and can be started with little money. Oil is used for various purposes like cooking, manufacturing soaps, cosmetics & hair products.

Oil can either be produced at home or in manufacturing units depending on the scale you want. The most important aspect is maintaining consistency in quality & hygiene standards. If that is maintained then you can easily create your own brand of oils & even start exporting.

How much you can make: $29,000/month

How much does it cost to start: $4,970 (?)

How long does it take to build: 60 days (?)

How I Started a $348K/Year Natural Bath and Body Products Business

Thulisa Naturals founder, Anusha Moodley, shares the journey of building her natural bath and body product company, which boasts a 25% post-tax profit after generating $29k in monthly revenue and expanding into 123 retail stores across the US.

Read by 4,792 founders

29. Start a life coaching business

Life coach helps people in various areas of their lives using a combination of emotional intelligence, professional knowledge, and experience.

Life coaching is a popular industry worth over $2.85 billion, and the number of life coaches has increased by 33% between 2015-2019.

This is a very profitable business and can be started at virtually no cost. You’ll need a computer, a high-speed Internet connection, and a LinkedIn account to start. Then, you can begin coaching part-time in your spare time until you build up your clientele.

How much you can make: $100 — $120,000/month

How much does it cost to start: $750 (?)

How long does it take to build: 90 days (?)

Time commitment per week: Min. 5 hours/week

How I Launched A $5K/Month Platform To Connect With Growth Mentors

GrowthMentor, a platform connecting vetted growth mentors for one-on-one calls, founded by Fotis Panagiotakopoulos, has had over 2,500 mentorship calls booked to date and has seen success in using word of mouth, content marketing, and leveraging other people's networks as the primary drivers of customer acquisition.

Read by 46,023 founders

30. Start a sell albums and 8-tracks

An 8-track cassette is a magnetic tape sound recording technology that was popular from the mid-1960s to the early 1980s.

Album and 8-track cassettes from the 20th Century have become hot collectible items, so if you have a passion for collecting and reselling old-school music, an album and 8-track cassettes business can be a profitable venture.

An album and 8-track sales business will focus on buying and reselling the records for a profit. To start, spend time at the flea market to locate and purchase secondhand albums and 8-track cassettes. Target the music lovers, particularly those who love the 60’s-80’s music.

When you have enough collectibles, you can set up an online store or a brick-and-mortar store within the target market to maximize your reach. Be sure to mark up the products by at least 200 percent, and in the case of a highly in-demand product, you can increase the margins accordingly.

31. Start a podcast agency

A podcast agency builds and promotes podcasts for other businesses. The podcast agencies develop strategies for making the client's podcast a success.

If you plan to start your own podcast agency, you may offer full podcast services or identify a niche and focus on it. Options include:

  • Podcast production agency - Creates audio content for podcasts
  • Podcast advertising agency - Advertise on podcasts
  • Podcast editing agencies - Edit podcast episodes
  • Podcast marketing agencies - Build podcasts to market the business or market businesses through other podcasts.
  • Podcast booking agencies - Booking podcasts guests.
  • Podcast promotion agency - Promote podcasts.

Building and growing a podcast requires some level of skills and expertise that many businesses may lack. Thus, they hire a podcast agency to help in all or particular aspects of podcast building and marketing.

How much you can make: $5,000 — $30,000/month

How much does it cost to start: $1,000 (?)

How long does it take to build: 48 days (?)

How I Started A $17K/Month Podcast Growth Service

Fame's founder, Tom Hunt, shares how he started a $17k/month podcast growth service for B2B SaaS and service businesses, and provides insights on how he grew the business to $20k MRR and his plans to hit $50k MRR by the end of 2021 through prioritizing revenue and customer satisfaction.

Read by 7,090 founders

32. Start a small machine shop

A small machine shop is a specialized manufacturing facility that creates custom metal or plastic parts using precision machining equipment like lathes and CNC machines.

Industries like aerospace, automotive, medical, and manufacturing constantly require precision parts. Small machine shops can tap into this steady demand for custom components.

33. Start a social media marketing agency

Whether you want to clear your utility bills, finance your college education or save for a vacation, a social media marketing agency is one of the best ways to earn extra income. The advantage is that you do not need to commit so much time to automate using social media marketing tools. All you need to do is develop a good social media marketing strategy that will enable you to serve customers efficiently. Besides, you need to create an agency portfolio to market your services to target customers.

How much you can make: $1,000 — $500,000/month

How much does it cost to start: $7,500 (?)

How long does it take to build: 60 days (?)

Time commitment per week: Min. 30 hours/week

How I Started A $80K/Month Content Writing Business

How David Tile turned a freelance writing gig into an $80k/month business, discussing lessons learned through managing growing demands and maintaining a remote team operation.

Read by 24,814 founders

34. Start a social media management business

Similar to virtual assistants, social media managers offer various services, including but not limited to:

  • Developing a marketing strategy based on clients’ goals
  • Setting up social media accounts
  • Posting on behalf of their clients
  • Coming up with strategies for increasing client’s social media following
  • Marketing analysis.

To become a social media manager, know the various platforms and understand how they work so you can develop strategies that help clients reach their goals.

The beauty of working as a social media manager is that you can define your work schedule and choose what niches to work on.

How much you can make: $100 — $550,000/month

How much does it cost to start: $2,000 (?)

How long does it take to build: 60 days (?)

How I Left My Job To Start A $50K/Month Digital Advertising Agency Specialized In Facebook Ads

This case study is about how the founder of AdvertiseMint, a Facebook advertising agency, started the company with just one employee and has since grown it to 25 employees, managing close to $100 million in digital media buys for clients such as Coca-Cola and Viacom.

Read by 11,968 founders

35. Start an online retail store

Starting an online retail store is straightforward. All you need is a computer, a domain, and a web hosting service. Then, determine a niche for your online store, and conduct product research before listing products.

You can start your online store based on a drop shipping business model or list your self-made products in your online store.

How much you can make: $400 — $1,000,000/month

How long does it take to build: 120 days (?)

How I Started A 1.6K/Month LEGO Reselling Business At The Age Of 14

A high school student turned his love for LEGO into a $1.6k/month business, Summerfield's Toys, by reselling sets online through eBay, BrickLink, and Facebook Marketplace, in addition to buying and reselling brand new sets.

Read by 27,915 founders

36. Start an e-book writing business

An eBook business is profitable and flexible, letting you start a business from anywhere, while it is a low-cost business that is easy to start. You can make a living self-publishing and selling eBooks online as long as you are ready to invest your time and money in it.

Anyone can start an eBooks business! Just choose a niche that interests the target audience, and ensure in-depth research.

How much you can make: $2,000 — $62,500/month

How much does it cost to start: $67 (?)

How long does it take to build: 120 days (?)

How We Started A $514K/Year Content Curation Agency With Just $35 [From India]

Content-Whale, a content curation agency, has achieved a Rs. 4 crore ($514k/year) turnover 4-5 years after being started with just Rs. 2500 ($35), and has a pool of more than 500 writers, aiming to become a market leader in the global content market.

Read by 6,196 founders

37. Start a financial service business

Navigating the world of finances can be overwhelming, which is why starting a financial service business can be a rewarding endeavor. This idea centers around offering expert financial advice and services—such as investing, retirement planning, tax preparation, and budgeting—to individuals or businesses in need.

To begin, you’ll need a strong foundation in finance, preferably backed by relevant certifications or degrees. Building trust with clients is paramount, so a solid reputation or portfolio will go a long way. Additionally, staying updated on financial laws and regulations is essential to provide sound advice.

Running a financial service business means you’ll have the opportunity to make a tangible difference in people's financial health. By offering personalized solutions and fostering financial literacy, you can help clients achieve their goals and secure their futures. If you're committed to financial excellence and enjoy problem-solving, this business idea could be a great fit.

How much you can make: $11,500 — $2,000,000/month

How much does it cost to start: $8,000 (?)

How long does it take to build: 95 days (?)

How I Started A Crowdfunding-As-A-Service Platform That Helped 200K Projects Raise Over $200M

ConnectionPoint's founder and CEO, Daryl Hatton, shares his experience of launching an enterprise-class crowdfunding-as-a-service platform that has helped almost 200,000 projects in 40+ countries raise over $200 million, and offers valuable insights on taking a focused approach to growth and pivoting the business to solve customer problems.

Read by 6,423 founders

38. Start a webinar hosting business

Are you an app builder looking for a profitable business? Consider building a webinar hosting platform.

Businesses host webinars as a tool for helping them convert leads into paying customers.

Therefore, starting your webinar hosting service could be a profitable business venture.

To attract customers, focus on building a robust webinar hosting service that provides the users with all features they need to host an interactive webinar. A webinar hosting service should offer custom solutions and support for all technical issues.

How much you can make: $15,000 — $897,000/month

How much does it cost to start: $4,000 (?)

How long does it take to build: 183 days (?)

How I Turned My Teenage Hobby Into A Profitable Static Web Hosting Service

Tiiny.Host is a web hosting company that's doubled its monthly recurring revenue every three months, amassing 40,000+ users by providing an easy-to-use hosting and file sharing solution, and built up its brand through SEO.

Read by 6,222 founders

39. Become a real estate website creator

Real Estate Website Creator Business is a resource for passive income. Real estate websites have become a must-have for real estate agents. Using a website builder like Squarespace, Wix or WordPress can help you stand apart from your competition. For most people, a real estate website creator is among the most effective businesses to start online.

Website Builders Market was valued at $1.46B in 2019 and is projected to reach $2.62B by 2027. Over the past five years, a very popular business that people have started is building real estate WordPress websites. This is a great business to start if you have some money saved up and you're looking for more freedom to work whenever you want.

How much you can make: $50,000/month

How much does it cost to start: $5,000 (?)

How long does it take to build: 90 days (?)

We Launched A Product Agency & Generated $100K In 3 Months

Modern Launch, a custom software development company, generated over $100k in revenue and achieved profitability within its first 3 weeks of bootstrapping, offering services including mobile application development, website development and design, and custom software development.

Read by 3,949 founders

40. Start an email marketing business

Email marketing is a popular and effective way for businesses to reach their target audience and promote their products or services.

With the rise of the internet and the increasing use of email as a communication tool, starting an email marketing business can be a lucrative and rewarding venture.

An email marketing business involves creating and sending marketing emails to a list of subscribers. The emails can be newsletters, promotional messages, or other types of content designed to engage and convert the recipient into a customer. The business owner is responsible for building and maintaining the email list, creating the content, and sending the emails using specialized software.

To start an email marketing business, you must have a strong understanding of marketing principles and a good grasp of best practices. This includes creating compelling subject lines, segmenting your email list, and analyzing your campaigns’ results. You will also need to be proficient in email marketing software like Mailchimp or Constant Contact.

To run a successful email marketing business, you must clearly understand your target audience and what they are interested in. This will help you create relevant and engaging content that resonates with your subscribers and encourages them to take action. A solid call to action in your emails is crucial, whether it’s visiting your website, making a purchase, or signing up for a newsletter. Starting an email marketing business requires marketing skills, expertise, and a willingness to learn and improve continuously. The right strategies and tools can be a rewarding and successful way to reach your target audience and grow your business.

How much you can make: $120 — $20,833,333/month

How much does it cost to start: $1,250 (?)

How long does it take to build: 165 days (?)

How I Launched A $200K/Month Gmail Mail Merge Tool

GMass, an email marketing platform that allows users to send cold emails and email marketing campaigns with Gmail, has attracted over 500,000 user signups, including major tech companies like Uber, LinkedIn, and Google, and now generates over $200K in monthly recurring revenue through a successful content marketing strategy and focused ad spend.

Read by 13,695 founders

41. Start an online travel agency

An online travel agency is a web-based marketplace that allows consumers to research and book travel products and services.

Nearly 1 billion people make travel bookings online. Besides, 70% of travelers research trips on mobile devices.

With the online booking trend on an upward trajectory, 2024 is a great time to start an online travel agency.

How much you can make: $100,000 — $1,500,000/month

How long does it take to build: 120 days (?)

I Started The First Online Travel Agency In Bangladesh And It Now Makes $18M/Year

How a first-time founder grew the first-ever online travel agency in Bangladesh to 700+ airlines and one million-plus hotels worldwide, with a 50% increase in revenue in October 2021 compared to pre-Covid sales and aiming to hit break-even by March 2022.

Read by 6,411 founders

42. Start a youtube channel

For anyone looking to start a successful YouTube channel, there are plenty of YouTube channel success stories that can be used as inspiration and encouragement. In addition, YouTube has an established monetization system and boasts incredible popularity, making it a potential platform for revenue generation.

In this article, we'll look at different approaches you can use to help promote your channel and grow your viewers. While there's no quick and easy way to success, you can take these tips to build your own YouTube Channel Success story. If you love content creation, you can capitalize on YouTube's popularity to earn extra income.

If you want to join the Youtube partner program to monetize your channel, you will need to reach a minimum of 1,000 subscribers and 4,000 watch hours in the previous 12 months.

How much you can make: $800 — $1,000,000/month

How much does it cost to start: $750 (?)

How long does it take to build: 90 days (?)

Time commitment per week: Min. 5 hours/week

How This Couple Makes $5K/Month Generating Content About Ways To Make Money Online

Learn how this entrepreneurial couple made $5-7k a month by helping others find legitimate work from home jobs and creative ways to make money online through their blog and YouTube channel, as well as offering two flagship products designed to help beginner freelancers and new bloggers accelerate growth.

Read by 14,508 founders

43. Become a digital product designer

A digital product designer is a multidisciplinary professional who is involved in the creation of digital products. A digital product designer is responsible for the whole process from an initial concept to the launch of a product.

Many designers are looking for how to make a living with their designs. They want to build websites, sell products online, and be as productive as possible. It's hard these days because there are more designers than ever working on the same projects. But with some basic actionable techniques, you will easily succeed in creating a sustainable digital product design business.

Starting a digital product designer business is a great side hustle for graphic designers looking for an alternative to freelancing. The idea is simple: grow a portfolio of user interface design PSD templates and sell them to new businesses.

How much you can make: $3,500 — $300,000/month

How much does it cost to start: $1,000 (?)

How long does it take to build: 60 days (?)

How I Started A $69K/Month Software Agency After A Failed Product Launch

A software agency started by a non-technical founder helps diverse clients with their minimum lovable product, boasting a revenue of over $700,000 this year with a 20% profit margin and a team of 8.

Read by 25,946 founders

44. Start a stock video business

Stock video is pre-filmed footage that can be purchased and used in various projects and films. Like stock photos, copyrighted stock videos cannot be used without permission and licensing from the rightful owner.

Businesses and filmmakers use licensed stock footage as they save money and hours, they would need to create original footage. Starting a stock video suitable for use in commercials and entertainment can be a great venture.

How much you can make: $10,000/month

How long does it take to build: 197 days (?)

I Built A $120K/Year Stock Animation And GIF Images Side Hustle

VideoPlasty, an affordable and easy-to-use platform for buying pre-made stock animation elements and GIF images, has attracted over 600,000 visitors since its launch, with over $100k in revenue in 2020 alone, thanks to free organic traffic from YouTube tutorials and optimized SEO.

Read by 4,171 founders

45. Start a babysitting service

If you have some spare time at home, you can start babysitting services for couples who need extra support.

Here are the steps on how to start a babysitting business.

  • Avail for training/credentials related to babysitting
  • Register your business
  • Apply for Licenses/Permits
  • Open a bank account for business transactions

46. Start a voice over service

Voiceover artist is an auditory performer who uses their voice in scripted presentations. The role of a voiceover artist is only to be heard but not to be seen.

Working as a voiceover artist is an opportunity to choose the projects you enjoy engaging in. The role of a voiceover artist is also fun and can help you meet new people.

To become a voiceover artist in Luxembourg, start practicing aloud reading so you familiarize yourself with your sound. Then, create your recording studio where you can practice your voiceover skills. It would help if you had a quality microphone, professional recording software, a computer, and soundproofing materials.

How much you can make: $400 — $85,000/month

How much does it cost to start: $7,500 (?)

How long does it take to build: 150 days (?)

How I Started A $40K/Month Multilingual Voice Over Agency And Marketplace

Voice Crafters, a multilingual voice-over agency and marketplace founded by Mony Raanan, doubled their revenue to over $765,000 in 2022 with a bottom line of around 30% after transitioning to an online marketplace and carefully vetting their network of over 1,000 professional voice actors in more than 80 languages.

Read by 8,109 founders

47. Start a plumbing business

With hands-on knowledge in plumbing, you can start a business that focuses on diagnosing and repairing plumbing issues, installing fixtures, and maintaining plumbing systems.

As a plumber, your day-to-day activities will involve responding to service calls, troubleshooting plumbing problems, conducting installations or repairs, and providing guidance to clients on plumbing-related matters.

How much you can make: $40,000/month

How much does it cost to start: $7,000 (?)

How long does it take to build: 365 days (?)

I Run A Family Plumbing Business That Makes $40K/Month

A second-generation family-owned plumbing and leak detection business shares their success in obtaining repeat business through word of mouth referrals, staying true to their core principles, and using cutting-edge technology to provide top-notch service to clients.

Read by 3,893 founders

48. Start a telecommunications business

The telecommunication business involves the development, ownership, or operation of one or more telephone, telecommunications or information systems. Typically, telecom companies provide infrastructure to enable clients to transmit voice, video, and data.

To start a telecommunication business, you need telecommunication skills.

How much you can make: $150,000 — $840,000/month

How long does it take to build: 412 days (?)

How I Started A $840K/Month Virtual Phone Numbers Business

United World Telecoms' founder saw explosive growth potential in the international callback industry and has since created a virtual phone system, partnered with over 2000 businesses worldwide, and uses Google Ads, SEO, and email marketing to promote customer satisfaction.

Read by 10,919 founders

49. Start an eye masks store

The eye mask is a simple accessory that blocks out light and improves sleep. The global mask market is expected to reach USD 18.6 Million in the next few years.

If you love to help people sleep better, then starting an eye masks business might be the perfect business opportunity for you.

An eye masks business is a relatively low barrier to entry business that doesn't require much of an up-front investment. You can start by making your own eye masks or buying them from wholesalers in bulk, then sell them to customers through social media platforms such as Facebook or Instagram.

How much you can make: $800,000/month

How long does it take to build: 730 days (?)

How We Successfully Raised $700K For Our 100% Blackout Sleep Masks

Manta Sleep has successfully raised $700,000+ through crowdfunding campaigns for their unique, 100% blackout sleep mask designed for light sleepers and aims to empower people to sleep better so they can do more.

Read by 9,531 founders

50. Start an online cooking business

If you love to cook and want to start a business online, there are several opportunities that you can explore. Here are a couple of different approaches you can take:

  • Sell your recipes online
  • Become an influencer or blogger
  • Conduct online cooking classes/courses

Here are some benefits of starting an online cooking business:

  • You can have flexible working hours
  • You can start the business from your home
  • It requires a small investment
  • Cooking business is a rewarding work

How much you can make: $17,000/month

How much does it cost to start: $2,550 (?)

How long does it take to build: 60 days (?)

How I Started A $17K/Month Food Blog And Recipe Development Business

How co-founders of Crowded Kitchen, a plant-based recipe website and creative content business, grew their social media following to nearly 200k and became a leader in the plant-based recipe space, while also offering photography and recipe development services to major food and beverage brands.

Read by 7,253 founders

51. Start a restaurant

If you love cooking and are passionate about entrepreneurship, starting a restaurant can be a fun and lucrative business.

To get started, choose a great location, and hire an excellent support team. You will need a chef to inspect the food and line cooks, waiters, and waitresses to serve the customers. No matter the restaurant type, you need great culinary and business skills to make your dream come true.

If you plan to open a restaurant in Luxembourg, gain insight from consumer preferences and focus on serving modern consumers what they need.

How much you can make: $124,998 — $2,000,000/month

How long does it take to build: 120 days (?)

Starting A $1.5M Healthy Meals Delivery Business

One Life Meals is a Toronto-based healthy meal delivery service that made 14,500 meals per month and generated $130k in monthly sales in 2018 through their one-on-one consultation, lean protein and seasonal veggies-based meals, and their focus on the client experience.

Read by 22,343 founders

meet the author
Pat Walls

I'm Pat Walls and I created Starter Story - a website dedicated to helping people start businesses. We interview entrepreneurs from around the world about how they started and grew their businesses.