32 Business Ideas For API Developers [2024]
Interested in starting a business as a doctor in 2024?
If managed well, building a business as a doctor could be more lucrative than employment. So, which are the best business ideas for Doctors?
We put together 32 of some of the best doctor business ideas you can start in today.
For each business idea, we'll show you real-world examples of other doctor businesses to help you see what it takes.
Here's the full list:
1. Start a mobile app development business ($141K/month)
As an API developer, starting a mobile app development business could be a natural and lucrative extension of your current skills. The robust demand for mobile apps in various sectors, from gaming to social networking, provides a multitude of opportunities to create tailored applications that leverage your expertise in API integration. This synergy between app and API development enhances the user experience, not only making the apps more functional but also attractive to businesses looking to engage customers through mobile platforms.
Additionally, your existing technical skills in creating and managing APIs could set you apart in the competitive landscape by offering high-quality, seamless solutions. This could lead to higher client satisfaction and repeat business. With the growing need for mobile presence, this venture has the potential to supplement your income or even evolve into a full-time business.
How much you can make: $6,000 — $700,000/month
How long does it take to build: 120 days (?)
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.
2. Start an AI-based business ($27.9K/month)
As an API developer, you could leverage your technical skills to create AI-based businesses that revolutionize traditional sectors. Imagine developing software or platforms that use artificial intelligence to optimize processes, provide insights, or automate tasks. The appeal is evident: businesses could operate more efficiently, reduce costs, and drive innovation while you tap into a burgeoning field poised for growth.
You could build AI-driven customer service bots that enhance user experiences or develop predictive analytics tools tailored for healthcare. By diving into the AI landscape, you position yourself at the forefront of the next major technological advancement, offering real-world solutions that are both practical and lucrative. This not only supplements your income or aids in starting a side business but could eventually lead to a thriving enterprise that capitalizes on the rapid advancements in AI technology.
How much you can make: $100 — $200,000/month
How much does it cost to start: $500 (?)
How long does it take to build: 40 days (?)
LowCode Agency uses no/low code tools to build custom-made apps at 80% lower cost and 70% faster than traditional app development agencies, growing double digits every month and targeting $150,000 in sales in their first year.
3. Start an email app business ($64.6K/month)
As an API developer, you could leverage your skill set to build an email app business, tackling the growing need for efficient email management. By developing an application that offers intelligent filtering, prioritization, and AI-driven responses, you could address the frustrations many users face with cluttered inboxes and disorganized communication.
Your expertise in API development will be crucial in creating a seamless and integrated user experience, differentiating your app from established competitors like Gmail and Outlook. The increasing demand for more efficient communication tools means your app could capture a substantial market share, offering both individuals and businesses a valuable service while supplementing your income or even serving as the foundation for an entirely new business venture.
How much you can make: $21 — $400,000/month
How long does it take to build: 180 days (?)
Leave Me Alone, a web service that helps users easily unsubscribe from unwanted emails, launched in January 2019 and made $1,186 in revenue in its first month, with a successful Product Hunt launch and a focus on being an open startup contributing to its success.
4. Start an ecommerce plugin ($23.4K/month)
As an API developer, you could leverage your coding expertise to create an ecommerce plugin—a tool that can significantly enhance online selling experiences. By developing features like shopping carts, payment gateways, or product catalogs, you could meet the rising demand for advanced, customizable solutions in the ecommerce space. This side venture could not only supplement your income but also establish you as a key player in an ever-expanding market.
Understanding various ecommerce platforms and being adept at plugin development positions you uniquely to fill gaps that online businesses are actively seeking to address. As merchants look to optimize their processes and incorporate new functionalities, your plugins could save them time and money by automating essential tasks. With the ecommerce industry's continual growth, your entrepreneurial skills could transform this side hustle into a lucrative full-time business.
How much you can make: $117 — $54,999/month
How much does it cost to start: $6,000 (?)
How long does it take to build: 90 days (?)
SuperLemon, a WhatsApp plugin for Shopify eCommerce stores, crossed $29,000 in MRR as of July 2020, with 20,000 users from 50+ countries and 1700+ paying customers, all acquired through organic marketing strategies and a relentless focus on customer service and satisfaction.
5. Start a micro saas ($82.9K/month)
As an API developer, starting a micro-SaaS business could be a lucrative way to supplement your income or even build a full-time endeavor. Leveraging your technical skills, you could create targeted software solutions for niche markets, addressing unique challenges that larger SaaS providers might overlook. This allows you to gain a deep understanding of your customers’ specific needs and deliver highly customized and effective solutions.
By pinpointing a distinctive problem that needs solving, you could differentiate your product and foster a closer relationship with your customer base, essential for refining your service through continuous feedback. Selecting a scalable platform that can grow with your business is crucial for long-term success, ensuring that your micro-SaaS can adapt and expand as your customer base grows.
Prioritizing customer feedback will help you tweak and enhance your product, maximizing its effectiveness and retaining satisfied clients. This entrepreneurial venture not only capitalizes on your API development expertise but also provides a solid framework for building a sustainable and profitable business.
How much you can make: $117 — $1,766,666/month
How much does it cost to start: $500 (?)
How long does it take to build: 60 days (?)
SuperLemon, a WhatsApp plugin for Shopify eCommerce stores, crossed $29,000 in MRR as of July 2020, with 20,000 users from 50+ countries and 1700+ paying customers, all acquired through organic marketing strategies and a relentless focus on customer service and satisfaction.
6. Start a social media automation business ($148K/month)
As an API developer, you could leverage your technical expertise to create a social media automation business, offering advanced tools for scheduling posts, automating interactions, and analyzing data across various platforms. Small businesses and influencers are constantly seeking efficient ways to enhance their social media presence, and your skills could provide them with sophisticated solutions that save time and drive engagement.
The growing demand for consistent social media engagement presents a lucrative market opportunity. By developing or integrating state-of-the-art software solutions, you could meet this demand while staying updated on the latest social media trends. Moreover, building strong client relationships to offer tailored services could be both rewarding and financially beneficial.
How much you can make: $4,000 — $400,000/month
How long does it take to build: 50 days (?)
MeetEdgar, a bootstrapped social media automation tool founded in 2014 by Laura Roeder, has grown to $4 million in annual recurring revenue and more than 5,000 customers, with a team size of two dozen, achieved through content marketing, social media marketing, and organic search.
7. Start an online payment service ($1.16M/month)
As an API developer, starting an online payment service could be a highly lucrative side business or even a full-time venture. By leveraging your expertise, you could create a robust payment platform that seamlessly integrates with various online businesses, processing transactions through debit cards, credit cards, and other payment methods. This kind of service could generate passive income by charging convenience fees to stores and service providers for utilizing your platform.
Building an online payment solution allows you to tap into a growing market where businesses are increasingly transitioning to digital transactions. Tailoring your platform to handle diverse payment types can differentiate you from competitors and add substantial value to your clients. This not only supplements your income but also positions you as a key player in the financial technology ecosystem.
How much you can make: $2,200 — $5,000,000/month
How long does it take to build: 165 days (?)
Transformify, a global payroll and payments platform for international contractors, achieved 650% revenue growth in 2021 and reached profitability in 2019, offering social impact programs for various vulnerable groups, vendor management systems for temporary workforce management, and an AI-driven applicant tracking system to help job seekers switch careers amid Covid-19 outbreak.
8. Start a b2b lead generation service ($172K/month)
As an API developer, you could leverage your technical skills to create a B2B lead generation service, especially given the constant demand for high-quality leads. By developing automated tools that integrate with various data sources and using your expertise to analyze and filter potential leads, you could offer businesses a streamlined and efficient way to find new clients.
The ability to integrate APIs with CRM systems and other marketing tools could set your service apart from the competition, allowing for advanced targeting and personalized outreach. This venture is scalable and aligns perfectly with your existing skill set, making it a feasible and lucrative side business or even a full-time endeavor.
How much you can make: $500 — $1,250,000/month
How long does it take to build: 165 days (?)
A 20-year-old digital nomad and serial entrepreneur shares his journey of starting a successful digital marketing agency, Nomads with Solutions, which specializes in Facebook lead generation, and offers insights on client acquisition, personal branding, and focusing on self-improvement.
9. Start a technology consulting business ($144K/month)
Starting a technology consulting business could be a lucrative side venture or even a full-time career for an API developer. With your expertise in IT and experience in the technology sector, you could provide critical insights and solutions to businesses struggling with technology adoption. As not all startup owners come from an IT background, they often rely on technology consultants to stay current with trends and implement effective tech strategies.
By leveraging your skills, you could connect businesses with experienced technology innovation advisors, helping them solve enterprise challenges and drive growth. This line of work not only supplements your income but also positions you as a vital resource in the tech-driven strategies of various organizations. If you have a knack for problem-solving and a passion for technology, starting a technology consulting business could be your next entrepreneurial move.
How much you can make: $150 — $1,200,000/month
How long does it take to build: 100 days (?)
How a Ph.D. in computer engineering created a patented agile framework and turned it into a profitable training and consulting business, after realizing that his accumulated technology knowledge was losing value over time.
10. Start a business communications software ($1.73M/month)
As an API developer with a knack for creating integrations and facilitating data exchange between systems, starting a business in business communications software could be a natural extension of your skill set. You could design tools that enable seamless communication within and across companies, enhancing productivity and streamlining workflows. This type of software is essential in today’s world, where remote work and digital collaboration are becoming the norms.
You could capitalize on the massive market for reliable, user-friendly communication solutions by developing APIs that bridge communication gaps and foster collaboration. The potential to increase company profitability through improved communication makes this an attractive niche. Moreover, as this field continues to evolve, you could find numerous untapped opportunities to innovate and leverage your technical expertise, positioning yourself at the forefront of a vital industry.
How much you can make: $5,000 — $10,000,000/month
How long does it take to build: 180 days (?)
PEAR Cards is a card-based tool/game that empowers players to open up and initiate positive conversations, and with the help of Ad Magic, their Kickstarter had an all-or-nothing fundraising goal, which they met with so much support the company is now growing through the power of Twitter and Instagram.
11. Start an user feedback app ($31.4K/month)
As an API developer, starting a user feedback app could be a viable way to supplement your income or launch a new business venture. Imagine having direct insight into customer needs and preferences at your fingertips. By developing an app that integrates seamlessly with websites, mobile apps, and email campaigns, you could help businesses gather valuable insights without disrupting the user experience.
This tool could provide companies with actionable data to improve their products, services, and overall customer satisfaction. Your technical know-how in app development, data analysis, and user experience design would be crucial in creating a platform that solicits, organizes, and analyzes customer feedback in real time. The potential for recurring revenue through subscription models makes this a solid option for a sustainable side business or even a full-time endeavor.
How much you can make: $100 — $150,000/month
How long does it take to build: 180 days (?)
Conversion Crimes is a software with a service geared towards small businesses and agencies to help them with conversion rate optimization and user experience, which recorded just shy of $10k in its first month after launching in September 2020.
12. Develop a design tool ($408K/month)
As an API developer, you could supplement your income by creating a design tool that bridges creativity and technology. This involves developing user-friendly software that simplifies the design process, enabling both designers and non-designers to craft stunning visuals for purposes like marketing and web development. You could leverage your technical skills to integrate essential features such as template libraries, drag-and-drop functionality, and collaborative options for team projects.
Given the rising demand for digital content, businesses and individuals are constantly seeking efficient ways to produce professional designs without the need to hire experts. By offering a reliable and easy-to-use tool, you could tap into a robust market and build a steady customer base. If you're passionate about design and not afraid of a bit of technical work, this venture could be a rewarding way to make extra money or even start a full-fledged business.
How much you can make: $1,000 — $2,290,747/month
How much does it cost to start: $5,000 (?)
How long does it take to build: 250 days (?)
Learn how two friends bootstrapped a SaaS business to $55k monthly recurring revenue (MRR) by creating a simple graphic design tool for non-designers and focusing on content marketing for customer acquisition.
13. Start a data mining and analytics tools business ($237K/month)
As an API developer, you could harness your technical skills to start a data mining and analytics tools business, transforming raw data into actionable insights. This venture involves creating sophisticated software that extracts, processes, and analyzes large datasets to unveil patterns, trends, and insights crucial for informed decision-making. By tapping into fields like finance, healthcare, and retail, where data-driven decisions are essential, you could significantly impact these industries.
To get started, leverage your programming expertise along with a solid grounding in statistics and machine learning. The demand for data analytics is rapidly growing as businesses seek innovative solutions to gain a competitive edge. By providing these tools, you could help enterprises make strategic decisions, driving their success and transforming industries. This business melds your technical acumen with market insights, offering a deeply rewarding entrepreneurial opportunity.
How much you can make: $450 — $1,500,000/month
How much does it cost to start: $750 (?)
How long does it take to build: 107 days (?)
Parseur, the data extraction tool, helps businesses automate their data entry process, catering to multiple industries such as food delivery, real estate and marketing, and has grown to over $40k in revenue per month since its launch in 2017.
14. Start a customer intelligence analytics business ($107K/month)
As an API developer, you could leverage your technical skills to launch a customer intelligence analytics business, enabling companies to make data-driven decisions. By building tailored APIs to gather and analyze customer data, you could help businesses uncover valuable insights about their customers' behaviors and preferences. This would position you as a crucial partner in enhancing decision-making processes for both small and large enterprises.
Given that companies like Verint Systems Inc generated $1.3B in revenue from customer intelligence solutions in 2022, there is a clear demand for such services. Small businesses need these insights to refine their marketing and sales strategies, while larger corporations can use them to boost customer retention rates. Your expertise in API development could place you at the forefront of this growing field, offering substantial opportunities for supplemental income or a full-fledged business venture.
How much you can make: $100 — $840,000/month
How long does it take to build: 180 days (?)
EspoCRM, an open-source CRM application for small and mid-size businesses, has seen an average of over 16,000 downloads per year and makes up to $30k per month, offering efficient tools to systematize customer data, improve sales cycles, and automate routine administrative tasks.
15. Start an ai platform ($402K/month)
As an API developer, you could leverage your expertise to start an AI platform, enabling businesses to integrate AI capabilities seamlessly into their operations. This venture would provide companies with ready-made solutions for data analysis, machine learning models, and automation, reducing their need for specialized AI teams.
With AI adoption continuing to rise, there is a growing demand for simple, plug-and-play solutions that bridge the expertise gap for many organizations. By offering an AI platform, you could empower businesses to optimize their processes, make informed decisions, and increase productivity without heavy technical lifting. This business opportunity aligns well with your existing skillset and has substantial potential for growth and impact.
How much you can make: $5,000 — $3,000,000/month
How long does it take to build: 150 days (?)
A founder shares how he built AudioPen.ai, a tool that transcribes voice notes, generating $15,000 monthly with minimal costs and no paid marketing, highlighting the importance of focusing on the product, word of mouth, and personal communication with users for sustainable growth.
16. Start a saas company ($176K/month)
Starting a SaaS company could be a highly rewarding venture for an entrepreneurial-minded API developer. With your strong technical skills and experience in designing and managing APIs, you are well-positioned to create a robust software product that leverages the power of the internet to provide practical solutions to businesses. By focusing on essential features like a project management tool, an automation engine, or a workflow designer, you could develop a high-quality SaaS product that meets specific market needs.
SaaS businesses operate on a subscription-based model, which means you could generate a consistent revenue stream while offering accessible and affordable software to your users. Given the growing demand for SaaS solutions, there are considerable opportunities to build a company that not only supplements your income but also has the potential to scale significantly. For example, companies like Salesforce demonstrate the immense revenue potential in the SaaS sector, highlighting the viability of this business model.
Moreover, your familiarity with SaaS business strategies and technical proficiency can simplify the process of marketing and scaling your product. In a world where businesses are increasingly looking for ways to streamline operations and cut IT costs, your SaaS solution could provide significant value, making this an excellent opportunity for substantial business growth.
How much you can make: $20 — $4,160,000/month
How long does it take to build: 120 days (?)
Time commitment per week: Min. 5 hours/week
AI-powered web application, Excelformulabot.com, generates Excel formulas within seconds for a subscription fee of $6.99/month or free for five formula requests per month, resulting in $14k/month in recurring revenue since its launch in September 2022, accruing millions of visitors through word of mouth, influencer marketing, SEO, and PPC, implemented through no-code web application Bubble.io, while preparing to penetrate a B2B market and focus on B2B outreach in the future.
17. Start an offshore laundry services business
As an API developer, you could consider leveraging your technical expertise to start an offshore laundry services business. By developing a robust, scalable API to manage logistics, order tracking, and customer communications, you could significantly streamline operations and enhance customer experience, giving your business a competitive edge.
Additionally, you could create an integrated system that allows local laundry providers to connect with international clients efficiently, ensuring that services are promptly and accurately rendered. This side business could supplement your income by tapping into a growing market while allowing you to apply your programming skills in a novel and impactful way.
18. Start an e-commerce order fulfillment business ($4.68M/month)
As an API developer, starting an e-commerce order fulfillment business presents a unique opportunity to leverage your skills in building seamless integrations and automated processes. By developing robust APIs that connect e-commerce platforms with your fulfillment infrastructure, you could provide online retailers with an effortless and efficient way to manage their inventory, packaging, and shipping needs. Your technical abilities would enable you to offer custom solutions, such as real-time inventory tracking, automated shipping updates, and efficient return processing.
Furthermore, this business model allows you to operate behind the scenes, focusing on enhancing your fulfillment capabilities while merchants concentrate on their sales. The technical prowess you bring as an API developer could set your fulfillment business apart by ensuring reliable and scalable operations, providing a competitive edge in the market. This side business could gradually grow into a full-fledged company, providing additional revenue streams and entrepreneurial satisfaction.
How much you can make: $18,000 — $25,000,000/month
How long does it take to build: 180 days (?)
ShipMonk, a technology-driven fulfillment center, went from $130K in revenue in 2014 to nearly $30M in 2018 and was named America's Fastest Growing Fulfillment Center, with projected revenue of $60M for 2019.
19. Become a freelance web developer ($55.2K/month)
If you're an API developer looking for ways to earn extra income, branching out into freelance web development could be a lucrative avenue. Given the high demand for web development skills across various industries, your existing expertise with APIs positions you favorably. Freelancers in web development often command premium pay rates, which are generally higher than those for freelance writers or graphic designers.
To get started, you could enhance your skill set by learning web development languages like HTML, CSS, and JavaScript. This will enable you to find a niche and build anything from dynamic websites to integrated web applications. Building a personal brand and portfolio will help showcase your capabilities, making you an attractive option for clients looking for specialized web development services.
How much you can make: $6,000 — $148,000/month
How much does it cost to start: $2,500 (?)
How long does it take to build: 90 days (?)
Cantilever Web Design and Development, with clients including IBM and small businesses, reached a revenue of over $750k last year with a gross margin of 50% by prioritizing Digital Hospitality, fostering high-quality relationships, and constantly improving their process and philosophy.
20. Start a protein powder business ($183K/month)
As an entrepreneurial-minded API developer, starting a protein powder business in 2024 could provide a fascinating opportunity to diversify your income. With the growing popularity and health benefits of protein powder, you could leverage your technical skills to create a niche in the market by developing an effective e-commerce platform or API that connects consumers directly with your product and distributors.
By performing thorough market research, you could identify gaps in the current market and craft a unique, high-quality protein shake recipe to differentiate your brand. Moreover, you could harness your API expertise to streamline supply chain operations, enhance customer experience, and implement a robust marketing strategy.
Collaborating with distributors and employing advanced API integrations for logistics and customer relationship management could help you reach a broader audience and scale the business efficiently. This venture not only allows you to utilize your API development skills but also offers the potential for significant financial rewards and professional growth.
How much you can make: $52,944 — $500,000/month
How long does it take to build: 135 days (?)
SuperGreen TONIK's founder developed a greens powder supplement with 38 superfood nutrients, adaptogenic herbs, vitamins, and minerals that achieved $250k in sales in its first year and is looking to hit 7-figures in its second year, thanks to transparency, repeat customers, and focusing on fewer, properly dosed ingredients.
21. Start a communications consulting business ($38.9K/month)
As an API developer, you could leverage your technical expertise to start a communications consulting business that helps companies streamline their internal and external communication. By focusing on how APIs can enhance communication channels, automate data exchange, and integrate various systems, you could offer invaluable insights to businesses looking to improve their operational efficiency.
Additionally, you could advise organizations on best practices for API documentation, ensuring that their technical information is clear and accessible to both developers and non-technical stakeholders. Utilizing your knowledge and strategic thinking, this venture could enable you to build lasting relationships with clients who value effective communication as a key to their success.
This could be a rewarding opportunity to diversify your income stream while making a meaningful impact on how companies operate and interact. As businesses continually strive to stay competitive, your expertise in API-driven communication solutions will always be in demand.
How much you can make: $4,500 — $150,000/month
How much does it cost to start: $5,000 (?)
How long does it take to build: 45 days (?)
PEAR Cards is a card-based tool/game that empowers players to open up and initiate positive conversations, and with the help of Ad Magic, their Kickstarter had an all-or-nothing fundraising goal, which they met with so much support the company is now growing through the power of Twitter and Instagram.
22. Start a niche investment platform ($126K/month)
As an API developer, you could leverage your technical skills to build a niche investment platform that caters to specific alternative asset classes like collectibles, cryptocurrencies, real estate, or even athletic prospects. By creating a custom-tailored online exchange, you can provide a transparent and secure trading ecosystem that attracts specialized investors looking for alternatives amid volatile stock markets.
Developing such a platform allows you to offer unique features and flexibility around portfolio combinations, helping you cultivate an exclusive and dedicated user base. This could lead to recurring revenue streams through transaction fees and premium subscription plans. Overall, a niche investment platform offers an exciting entrepreneurial venture that blends your expertise in APIs with the growing demand for diversified investment opportunities.
How much you can make: $2,000 — $600,000/month
How long does it take to build: 180 days (?)
Equity Residences is a luxury real estate investment fund that has raised $40 million from over 200 investors, offering them access to a portfolio of luxury vacation homes for investment and personal use, with a minimum investment of $161,500 and plans to acquire a further twenty residences ranging from $1.5M to $4M.
23. Start an ai based business solution ($55.8K/month)
As an API developer, venturing into an AI-based business solution offers you the opportunity to leverage your existing skills while diving into a high-growth market. You could create APIs that integrate AI functionalities, such as natural language processing, machine learning, or predictive analytics, to optimize various business processes. These solutions can help companies automate repetitive tasks, derive valuable insights from customer data, and forecast market trends accurately.
The growing demand for AI capabilities gives you a competitive edge and the potential to significantly supplement your income. With your technical expertise, you could develop robust AI tools tailored for different industries, helping businesses enhance efficiency and make data-driven decisions. This entrepreneurial path not only allows you to innovate but also positions you as a valuable partner in the digital transformation journey of many organizations.
How much you can make: $4,000 — $120,000/month
How long does it take to build: 125 days (?)
Mikkelsen Twins grew an online education company from scratch with over 800 students, making over 6-figures in profit every month thanks to their successful program, Audiobook Income Academy 2.0.
24. Start an influencer platform ($89.6K/month)
As an API developer, you could leverage your technical skills to create an influencer platform that connects brands with influential personalities for promotional activities. By developing user-friendly software and integrating built-in analytics tools, you could ensure that brands can easily browse, evaluate, and collaborate with influencers that match their target audience.
This venture allows you to utilize your expertise in curating robust databases and seamless UX/UI design to build a digital space where influencer marketing campaigns can thrive. The growing influence of social media offers a lucrative opportunity, making it an enticing venture for entrepreneurial-minded developers looking to supplement their income or start a side business.
How much you can make: $2,000 — $350,000/month
How long does it take to build: 240 days (?)
This case study is about a founder who launched a paywall platform for content creators in 2019, bootstrapping it from $0 and eventually selling it for $3.5M on Flippa, with the platform generating between $125,000 - $142,000 in Monthly Recurring Revenue (MRR) on 95% margins.
25. Create a customer education platform
As an API developer, starting a customer education platform could be a lucrative side business or supplementary income avenue. You could leverage your technical expertise to create an online platform filled with tutorials, webinars, and resources that help clients understand and utilize APIs effectively. This not only enhances user satisfaction and retention but also encourages referrals through a well-informed customer base.
By sharing your knowledge, you position yourself as an authority in the API field, giving you a competitive edge while simultaneously fostering a loyal customer community. This venture requires planning and the creation of valuable content, but with the right approach, you could build a robust platform that balances education with business growth seamlessly.
26. Start a storytelling app business
As an API developer, you could leverage your technical skills to create a unique storytelling app that seamlessly integrates various APIs for features like real-time collaboration, AI-driven story suggestions, and personalized reading experiences. This platform would allow users to craft, share, and discover narratives, creating a vibrant community where creativity and technology intersect. With APIs, you could easily incorporate multimedia elements, interactive content, and even social sharing features, enhancing user engagement and satisfaction.
By developing a storytelling app, you’re providing an innovative space for writers to showcase their talents and readers to dive into diverse narratives—all from the convenience of their devices. This venture could evolve into a thriving digital business, requiring dedication to app development, collaboration with creators, and strategic marketing to attract avid readers and writers. If you're passionate about both literature and technology, a storytelling app could turn your entrepreneurial aspirations into reality, offering a satisfying blend of creative and technical achievements.
How much you can make: $7,800,000/month
MasterClass founder, David Rogier, built a platform offering online courses taught by world-class experts, experiencing rapid growth with top-tier SEO strategies and a revenue of $93.6M/year since starting in 2015.
27. Start a goat rearing business
As an API developer with an entrepreneurial mindset, you could explore goat rearing as a viable side business to supplement your income or even start a new venture. Goat rearing is a highly profitable animal farming business that demands relatively low initial investment and minimal daily effort, allowing you to manage it alongside your main career. Given that goats are not picky eaters, feeding them is straightforward, and the low maintenance required can fit well within your busy schedule.
You could leverage your analytical skills to research and select the most profitable goat breeds and optimize their living conditions for maximum returns. With proper shelter, feeding, and care, the income possibilities from selling milk, meat, or even breeding goats could provide a significant additional revenue stream. This combination of tech-savvy strategy and hands-on farming could be both financially rewarding and personally fulfilling.
28. Start an innovation and technology co. ($1.99M/month)
As an API developer, leveraging your skills to start an innovation and technology company could be a natural progression. By focusing on consulting services that help companies integrate advanced technologies like AI, blockchain, and IoT, you'd be addressing the growing need for businesses to stay competitive in a fast-evolving tech landscape.
You could offer customized tech solutions to streamline workflows, enhance productivity, and boost overall business performance. This kind of venture would suit your problem-solving abilities and passion for technology, enabling you to provide critical insights and practical solutions that align with client goals.
With your expertise in APIs and understanding of system integration, you could stay ahead in tech trends, engage with clients continuously, and craft bespoke solutions designed to meet specific business needs. This not only supplements your income but also positions you at the forefront of technological innovation, making a tangible impact on businesses across various industries.
How much you can make: $1,000 — $13,500,000/month
How long does it take to build: 135 days (?)
UK-based Idea Drop is a software-as-a-service (SAAS) allowing businesses to identify, refine and execute innovative ideas through its platform, which is already being used by MT, Ericsson, and the Kent Police Force, offering a public challenge facility allowing clients to crowdsource ideas, with one Covea idea implemented via the platform estimated to save the company £2.5m over five years.
29. Become a voiceover artist ($48K/month)
As an API developer, you could leverage your technical expertise to create innovative, voice-driven applications while supplementing your income as a voiceover artist. By starting a voiceover artist business, you could record your voice for commercials, television shows, or video games, which would allow you to diversify your skill set and engage with creative projects.
With your understanding of high-quality recording equipment and a knack for building a professional online presence, you could effectively market your voiceover services on various platforms. Additionally, your technical background might give you an edge in negotiating contracts and reaching out to potential clients through professional channels. This entrepreneurial endeavor could not only provide a lucrative side income but also enhance your portfolio with a unique blend of technical and creative skills.
How much you can make: $9,000 — $85,000/month
How long does it take to build: 730 days (?)
TRANSLIT is an ISO-certified translation and interpreting service, which has grown organically to now include an online platform and marketplace that allows users to find, book and manage interpreters across the world with over 2,500 users and recently launched a Remote Simultaneous Interpreting technology available through a mobile app and web interface.
30. Start an organic gardening business
As an API developer, venturing into the organic gardening business could offer a refreshing change of pace while leveraging your tech-savvy skills. You could design an API to monitor and manage crop health, track planting schedules, or even automate irrigation systems, adding a technical edge to your organic gardening venture. By integrating your coding expertise with the principles of organic farming, you could develop unique solutions that enhance efficiency and sustainability.
Additionally, the booming industry of organic gardening presents a lucrative opportunity. You could create and market gardening apps for enthusiasts, offering plant care tips, tutorials, and community forums. This approach not only diversifies your income but also merges your passion for tech and organic growth, making your entrepreneurial journey both fulfilling and profitable.
How much you can make: $700/month
How much does it cost to start: $200 (?)
How long does it take to build: 14 days (?)
Ann Remo turned her love for urban gardening into a profitable blog, Blooming Anomaly, which earns her around $700 a month through Mediavine ads, Amazon affiliates, and other affiliate programs. She recommends focusing on writing great posts with keywords, and investing in SEO and social media through courses.
31. Start a flip flop brand ($270K/month)
As an API developer, you could leverage your technical skills to start a flip-flop brand with a unique edge. By integrating data analytics and consumer behavior insights into your business model, you could design flip-flops that cater specifically to market demands, ensuring that your products stand out in a crowded marketplace. Your background in technology could also enable you to create an efficient and automated e-commerce platform, ensuring seamless online shopping experiences for your customers.
Additionally, you could use your API expertise to build a customized supply chain management system, streamlining the production process and reducing overhead costs. Utilizing durable and quality materials, you could create comfortable and stylish flip-flops that meet consumer expectations, capitalizing on the growing demand for casual summer footwear. This venture allows you to enter the lucrative footwear market with minimal startup costs while potentially generating significant supplemental income or even evolving into a full-scale business.
How much you can make: $40,000 — $500,000/month
How long does it take to build: 720 days (?)
Combat Flip Flops is an e-commerce business that employs artisans and entrepreneurs in conflict zones and has funded 217 years of school for Afghan girls and cleared 2814 square meters of landmines in Laos through direct-to-consumer sales and social media distribution.
32. Start a deposition service business
As an API developer, starting a deposition service business could leverage your technical skills and offer a lucrative side hustle or full-time venture. You could automate the process of transcribing recorded depositions by developing or integrating sophisticated transcription software, thereby improving accuracy and efficiency. This could set your business apart from traditional deposition services and attract tech-savvy law firms and legal professionals.
Additionally, your experience in API development could enable seamless integration with existing legal software, making it easier for clients to adopt your service. Building a secure and reliable system will appeal to the demand for confidentiality and timeliness in this niche market. With the legal field continuously growing in complexity, your precision-driven approach could ensure a steady stream of clients and a consistent income.
How much you can make: $100,000/month
How this founder started a $100K/month guaranteed transcription service for medical, legal, law enforcement, financial, academic and general business industries, winning the NASPO ValuePoint transcription services contract over 26 other companies and learning valuable lessons about getting a coach and getting as much PR as possible.
Download the report and join our email newsletter packed with business ideas and money-making opportunities, backed by real-life case studies.
Download the report and join our email newsletter packed with business ideas and money-making opportunities, backed by real-life case studies.
Download the report and join our email newsletter packed with business ideas and money-making opportunities, backed by real-life case studies.
Download the report and join our email newsletter packed with business ideas and money-making opportunities, backed by real-life case studies.
Download the report and join our email newsletter packed with business ideas and money-making opportunities, backed by real-life case studies.
Download the report and join our email newsletter packed with business ideas and money-making opportunities, backed by real-life case studies.
Download the report and join our email newsletter packed with business ideas and money-making opportunities, backed by real-life case studies.
Download the report and join our email newsletter packed with business ideas and money-making opportunities, backed by real-life case studies.
