How successful online course creators use Reddit to find customers, build credibility, and drive sustainable growth.
2-4 months
5-10 hrs/week
20-200 enrollments/month
Share your best knowledge as free Reddit posts. If you teach web development, write detailed tutorials on r/learnprogramming. If you teach marketing, break down real campaigns on r/marketing. Make your free content so good that people ask for more.
Create long-form, actionable posts that showcase your expertise. A 2,000-word Reddit guide that genuinely helps people will drive more course sales than any ad. People buy courses from teachers they already trust.
Post anonymized success stories from your students (with permission). Show real results, before-and-after metrics, and specific outcomes. Redditors trust proof over promises.
Create a special pricing tier or bonus content exclusively for Reddit users. Frame it as a thank-you for the community feedback and engagement. Exclusivity drives urgency.
Create a series of posts that function as a free mini-course. At the end, mention that your full course goes much deeper. People who completed the free version are pre-qualified buyers.
A real example of online course promotion on Reddit, explained by HubSpot Marketing.
Video: The Latest Reddit Marketing Strategy for Business (+ My 3-Month Blueprint), by HubSpot Marketing.
MediaFast builds your subreddit list and daily plan for Online Course in two minutes.
The best Reddit course promotion does not look like promotion at all. Share a genuinely useful tutorial, and in a natural way mention that you teach this topic in depth in your course. Let the value of your free content sell the paid version.
A promotional post disappears from a subreddit's feed within a day. A link in a subreddit's wiki or pinned FAQ stays there for years, surfacing to every new member who reads the community's resource list. For course creators, earning a spot in that permanent resource list is worth more than a dozen viral posts, because it keeps sending qualified, high-intent traffic long after the original post is forgotten.
Maintains an extensive wiki of learning resources. A course that gets added here after community members vouch for it becomes a permanent, high-traffic recommendation.
One of the most tightly moderated wikis on Reddit. Getting a course or resource added requires a long track record of genuinely helpful, non-promotional participation first.
Runs a resources thread and community-maintained list of learning materials that new members are pointed to constantly, making it a strong long-term placement for coding courses.
Moderators add resources to a wiki based on community trust, not requests. Spend months answering questions in the subreddit, and when your course genuinely comes up as the right answer to someone's question, let other members suggest adding it. A wiki addition that the community asks for lands far better than one a founder pitches directly to mods.
When you do reach out to moderators about a wiki listing, reference the specific threads where your course was organically recommended and explain exactly what free value it adds to the resource list. A generic 'please add my course' message gets ignored. A message tied to real community history gets considered.
Hosting a detailed AMA about your subject matter in a relevant subreddit produces exactly the kind of high-quality, permanent thread that moderators like to link from a wiki or resources page. A well-run AMA can outlive its original post date by years if the community decides it belongs in the permanent resource list.
Use the free Reddit content as proof of quality, positioning your course as the structured, comprehensive version of the value you already give away.
Course creators worry that giving away free content on Reddit will eliminate any reason for people to buy their paid course.
Ali Abdaal built much of his initial course audience by posting study technique breakdowns on r/learnprogramming and r/medicalschool before launching his productivity courses.
A data science instructor spent 3 months sharing free Python tutorials on r/learnprogramming and r/datascience. Their posts consistently hit the top of the subreddit. When they announced their comprehensive course with a Reddit discount, 150 people enrolled in the first week, generating $15K in revenue.
Most of the work above is manual, and that is exactly where a lot of online course founders lose momentum. MediaFast automates the hardest parts of Reddit marketing for your online course, from digging through dozens of subreddits to find where your audience is actually active, to drafting posts and comments that sound like a real community member instead of an ad. Rather than guessing which subreddit rules will get you removed, you get a complete Reddit growth roadmap built around your online course from day one.
The tool also keeps you on the right side of each community's self-promotion rules, so your online course posts do not disappear into a spam filter before anyone reads them. If you would rather skip the trial-and-error phase entirely, try MediaFast and let it handle the subreddit research and content drafting while you focus on actually engaging with the community.
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Common questions about promoting your online course on Reddit.
Share at least 5-10 high-quality free posts over 4-6 weeks before mentioning your course. The free content should stand on its own as valuable. If people are saving and sharing your free posts, they are ready to hear about your course.
It depends on your topic. r/learnprogramming for coding courses, r/marketing for marketing courses, r/personalfinance for finance courses. Also check r/courses and r/Entrepreneur for general course promotion threads.
Reddit users are price-sensitive but value-aware. Offer a competitive price with a Reddit-exclusive discount. The sweet spot is usually 20-30% off your regular price. Emphasize the value and outcomes, not just the discount.
Yes. A free preview of the first module or a sample lesson lets people experience your teaching style. People who try a preview convert at 3-5x higher rates than those who only see a sales page.
Build a track record of genuinely helpful participation first, ideally months of it, so the community itself starts recommending your course in threads. Moderators are far more receptive to a wiki addition request backed by real community history than a cold pitch from a founder who has never posted before.
Yes, especially in the subject your course teaches rather than about the course itself. A detailed AMA builds a permanent, high-quality thread that showcases your expertise, often gets referenced by moderators building resource lists, and naturally drives curious readers to check your profile and course.
MediaFast gives you the tools to find subreddits, generate content, and grow your online course on Reddit without getting banned.
