26 Profitable Online Course Ideas For 2024 (List & Examples)

Updated: July 15th, 2024

So, you'd like to create and sell your own online course but you're not quite sure which topic to focus on?

The good news is, the online courses business is currently valued at $171B and that number is projected to increase significantly in the next 5 years.

We’ve prepared 27 different online courses you can start and include:

  • Examples from founders
  • Revenue numbers + what you can expect to make
  • Inspiration on how these founders launched their business
  • ...much more!

Here's the list:

1. 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 28,850 founders

2. 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 (?)

My Affiliate Marketing Business Earns $500K/Year Profit [No Employees]

This case study explores how Spencer Mecham founded Buildapreneur, an affiliate marketing business, and has made over half a million dollars in profit with no employees, relying solely on content marketing through platforms like Facebook, YouTube, and TikTok.

Read by 24,619 founders

3. 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 28,850 founders

4. 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 28,850 founders

5. 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 28,850 founders

6. 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 28,850 founders

7. 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 28,850 founders

8. 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 28,850 founders

9. 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 28,850 founders

10. 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 28,850 founders

11. 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

12. 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 28,850 founders

13. 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 28,850 founders

14. 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 28,850 founders

15. Start a career coaching business

A career coaching business involves providing personalized guidance, support, and strategy services to help clients navigate professional transitions and growth opportunities.

As a career coach, you design custom sessions to assist with resume building, interview prep, and workplace advancement goals tailored to each client’s aspirations.

With flexibility for in-person or virtual meetings, building a client base lets you empower breakthroughs through specialized advice and accountability.

Launching a coaching practice can be a great opportunity for those with speaking talents and human resources expertise to monetize their natural motivational abilities while setting their own schedule.

How much you can make: $1,000 — $235,000/month

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

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

From Getting Fired At 24 To Growing A $140K/Month Online Community

Wall Street Oasis, the largest online community focused on careers in finance, has over 100 million visitors during its 14-year history and is currently receiving over 2 million visits per month, offering interview courses and mentorship services, in addition to building and investing in a thriving online community.

Read by 22,426 founders

16. 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 28,850 founders

17. Start a podcast

The podcast business involves creating and producing audio content that people can listen to online.

It’s a popular form of entertainment and information-sharing.

To start a podcast business on a budget, you'll need a few key steps.

First, choose a niche or topic that you're passionate about and that has an audience.

Next, get basic recording equipment like a microphone and headphones.

Then, find a free or affordable hosting platform to publish your episodes.

Finally, promote your podcast through social media, online communities, and word of mouth to build an audience and potentially attract sponsors or advertisers.

How much you can make: $400 — $1,020,000/month

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

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

Time commitment per week: Min. 2 hours/week

How I Started A Successful Podcast Production Company

A successful podcast production company that grew from one client making $15/hour to a team of 10 contractors producing over 30 shows per week with revenue of over $10k/mo, primarily through referrals and with a focus on providing high personal touch and being picky about working only with clients who are a good fit.

Read by 19,195 founders

18. Start a skills training business

It is a great idea to start a skill training business with a website-oriented online presence, aimed towards helping people learn new skills. Starting your own skills training business doesn’t require a lot of money, but it can have a significant impact on your life and others.

The global skills training market is expected to reach $47.2B by 2027. If you’re looking for financial freedom, starting your own skills training business is the way to go. Training clients and building an impressive portfolio will allow you to charge higher rates and start living the life of your dreams.

How much you can make: $1,500 — $350,000/month

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

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

We Built A $180K/Year Learn-To-Code Community

Online learning community Frontend Mentor has over 200,000 members, with over 1,500 paid subscribers generating over $15,000 MRR, offering professionally designed challenges to improve front-end coding skills with a freemium business model and a focus on real-life experience.

Read by 12,687 founders

19. Start a career coaching business

A career coaching business involves providing personalized guidance, support, and strategy services to help clients navigate professional transitions and growth opportunities.

As a career coach, you design custom sessions to assist with resume building, interview prep, and workplace advancement goals tailored to each client’s aspirations.

With flexibility for in-person or virtual meetings, building a client base lets you empower breakthroughs through specialized advice and accountability.

Launching a coaching practice can be a great opportunity for those with speaking talents and human resources expertise to monetize their natural motivational abilities while setting their own schedule.

How much you can make: $1,000 — $235,000/month

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

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

From Getting Fired At 24 To Growing A $140K/Month Online Community

Wall Street Oasis, the largest online community focused on careers in finance, has over 100 million visitors during its 14-year history and is currently receiving over 2 million visits per month, offering interview courses and mentorship services, in addition to building and investing in a thriving online community.

Read by 22,426 founders

20. Start a mom blog

Parenting may be an overwhelming journey. Mothers result to the internet to read stories from other moms.

Reading mom’s blogs makes parenting feel less alone a long way. Whether you are a stay-at-home mom or passionate about parenting, you can consider starting a mommy blog.

You can make money through affiliate links or by selling your merchandise on the blog. To increase traffic to your blog, include resourceful and encouraging content.

How much you can make: $3,000 — $10,000/month

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

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

How I Started A $10K/Month Blog About Motherhood

Mom blogger creates two related businesses, one generating 8-10k Canadian dollars per month in traffic revenue, and another offering courses to new bloggers about how to monetize their sites, all at an initial investment of $2,000, and largely based on her Pinterest presence.

Read by 10,222 founders

21. Become a business coach

Are you thinking of starting a career as a business coach?

Becoming a business coach can be a great way to help aspiring entrepreneurs while earning a healthy income. You may want to consider becoming a coach if you have skills in specialized business fields such as marketing, e-commerce, stress management, or leadership.

Many small-business owners are finding it hard to get started, grow, and succeed. As a business coach, your job will be to help entrepreneurs identify new opportunities and take advantage of the ones they already have.

How much you can make: $3,500 — $400,000/month

How much does it cost to start: $2,749 (?)

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

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

22. Start a social media automation business

Imagine managing multiple social media accounts effortlessly while driving engagement and growth. That’s the essence of a social media automation business.

In simple terms, this involves creating tools and services to schedule posts, automate interactions, and analyze data across various platforms. Your clients—from small businesses to influencers—pay you to save them time and enhance their social media presence.

With the burgeoning need for consistent and strategic social media engagement, there’s a significant demand for automation. The real work involves developing or integrating software solutions, staying updated on social media trends, and building relationships with clients to tailor services to their needs.

For those with a knack for technology and marketing, starting a social media automation business can be both a lucrative and fulfilling endeavor.

How much you can make: $4,000 — $400,000/month

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

How I Bootstrapped A Social Media Automation Tool To $2MM/Year

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.

Read by 15,239 founders

23. Start an education products business

Education products can be your ticket to making a difference while building a profitable business. Picture this: developing and selling educational materials that enrich learners' experiences. This business involves creating products like workbooks, apps, and online courses that cater to different age groups and subjects.

The market for education products spans from primary school students to adult learners, ensuring a broad and diverse audience. To get started, you'll need to conduct market research, create high-quality content, and familiarize yourself with distribution channels, such as online marketplaces and educational institutions.

If you have a passion for education and the drive to create meaningful products, this business idea could be a fulfilling venture. It's an opportunity to combine creativity with impact, delivering value to learners and educators alike. Whether you focus on digital products, physical materials, or a combination of both, the potential for growth and contribution is substantial.

How much you can make: $50 — $86,992/month

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

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

We Built A $180K/Year Learn-To-Code Community

Online learning community Frontend Mentor has over 200,000 members, with over 1,500 paid subscribers generating over $15,000 MRR, offering professionally designed challenges to improve front-end coding skills with a freemium business model and a focus on real-life experience.

Read by 12,687 founders

24. Start a freelance writing business

Freelance writing can be a good career choice if you are looking for a flexible online job.

Working as a freelancer gives you the flexibility to define your work schedule. You can work from home at any time. Freelance writers work across various niches, writing about various topics assigned by the client,

To earn good money as a freelance writer, you need the following personal qualities:

  • Strong writing skills
  • Ability to meet deadlines
  • Stay on the cutting edge
  • Be a self-starter
  • Be up-to-date with the current writing tools & writing trends
  • Proper communication skills

How much you can make: $700 — $500,000/month

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

How long does it take to build: 56 days (?)

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

25. 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 28,850 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.