Where side projects launch, and where the community will tell you honestly what works.
Side project Reddit is where indie builders launch their work, get honest feedback, and discover other makers worth following. These subreddits concentrate the people who actually ship rather than just talk about shipping, the difference between a folder of unfinished ideas and a working product with real users. Use them for launch attention, feedback on early-stage projects, and the kind of build-in-public community that creates organic momentum for new products. Expect blunt critique alongside genuine support: a post that shows a working demo and explains what problem it solves tends to get substantive feedback on onboarding, pricing, and positioning, while a project with no clear use case gets ignored no matter how polished the landing page looks.
Written by the GrowReddit team
This guidance reflects how our team actually works on Reddit. We research subreddits by hand, read each community's posting rules and moderator guidelines before recommending it, and spend time reading threads to understand the tone and what genuinely earns upvotes. Our recommendations favour community-first participation, useful posts and honest comments, over promotional shortcuts. Subreddit rules change, so re-read a community's current rules before you post.
The flagship side project community. Welcomes launches, asks for feedback, and celebrates makers shipping.
Best content types
Posting tip
Show what you built with screenshots and demo links. The community welcomes genuine launches.
Reddit counterpart to the Indie Hackers community. Solo founders and bootstrapped makers sharing revenue and tactics.
Best content types
Posting tip
Bootstrapped economics and sustainable growth resonate. VC-funded growth stories fit less well.
SaaS founder community where side projects often grow into businesses. Strong overlap with side project audience.
Best content types
Posting tip
Specific revenue and traction numbers outperform vague founder advice.
Niche community for solo and small-team SaaS builders. High signal density for bootstrap-focused makers.
Best content types
Posting tip
Transparent revenue and customer numbers outperform vanity metrics. The community values honesty.
Massive entrepreneur community where side projects compete with broader business content for attention.
Best content types
Posting tip
High volume, substantive specific content cuts through. Generic motivational posts get buried.
Build-in-public community focused on documenting business journeys step by step.
Best content types
Posting tip
Consistency matters. Regular updates on your journey get more support than one-off posts.
Learning programming community where many side projects get built. Useful for technical project feedback.
Best content types
Posting tip
Project showcases with substantive learning context outperform pure project promotion.
Web development community where many side projects launch. Strong critique and support culture.
Best content types
Posting tip
Substantive technical context with project launches earns engagement.
Idea-stage startup community. Useful for validating concepts before building.
Best content types
Posting tip
Substantive idea validation discussions outperform generic "is this a good idea" posts.
Massive community for sharing interesting websites and web tools. Side projects with broad appeal find disproportionate reach.
Best content types
Posting tip
Tools must be free and immediately useful. Paywalls and signup-required tools get downvoted.
Side project subreddits welcome launches but reward substantive context. Show what you built (screenshots, demo links), share why you built it, and engage with feedback in comments. r/SideProject is the most welcoming for launches; r/indiehackers and r/microsaas welcome revenue transparency; r/SaaS welcomes substantive founder content. The fastest way to build side project Reddit reputation is consistently helpful feedback on others' projects.
r/SideProject is the most welcoming and lowest-friction first launch. r/indiehackers welcomes revenue-focused launches. r/SaaS works well for SaaS launches with substantive founder context. r/InternetIsBeautiful is excellent for free, immediately useful web tools, but rejects anything requiring signup or payment to use the core feature.
Ask specific questions in your post. "What's confusing about the onboarding?" generates more useful feedback than "thoughts?". Engage substantively in comments rather than just thanking commenters. The makers who get the best feedback consistently treat critique as the goal rather than validation.
Yes, in many cases. Several side-project SaaS businesses credit r/SideProject, r/SaaS, and r/microsaas with significant share of their early revenue. The combination of launch attention, build-in-public community, and ongoing recommendations in subsequent threads can produce sustained revenue at zero CAC. The constraint is product quality, not channel reach.
Yes, failure post-mortems often outperform success stories in engagement. r/indiehackers, r/SideProject, and r/SaaS welcome substantive failure reflection. Honest accounts of what went wrong, what was learned, and what would be done differently build the kind of credibility that supports future launches.
Closely related topics, plus the matching industry playbook if you're picking subreddits with a buyer in mind.
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Open ServiceDone-for-you strategy, content, ads, and reputation programs run by our team.
Open Regional playbookAU-targeted Reddit motion with timezones and local community norms.
Open CompareReddit vs Facebook, LinkedIn, and Twitter/X for B2B growth.
Open CompareHow Reddit compares with Product Hunt for reaching and converting buyers.
Open Industry playbookReal-time narrative feedback and early customer development at scale.
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