Subreddits That Allow Self Promotion: A Founder's List for 2026
Most subreddits ban self promotion, but a handful welcome it if you follow their format. Here is the list I use, the rules that matter, and how to post without getting removed.
Bhargab KalitaFounder of Xoru··8 min read
The first time I posted my product on Reddit, it lasted eleven minutes. Removed. No warning, no reply from the mods, just a grey "[removed]" where my launch post used to be. I had picked a big subreddit, written a nice pitch, and broken a rule I never read.
So I went looking for subreddits that allow self promotion. There are fewer than you would hope, and most of them only allow it in a specific format, on a specific day, or inside a pinned thread. This list covers the ones worth your time as a SaaS founder, what each one expects, and the habits that keep your posts alive.
One warning before the list. Subreddit rules change. Mods rotate, communities get flooded with spam, and a sub that welcomed launches last year might restrict them today. Treat every entry below as a starting point and check the sidebar and pinned posts before you submit anything.
Which subreddits allow self promotion?
The subreddits that reliably allow self promotion are the ones built for sharing projects, such as r/SideProject, r/alphaandbetausers, r/IMadeThis, and r/roastmystartup, plus large business subs that confine promotion to recurring threads.
I split them into two groups because they behave very differently.
Communities built for sharing
These subs exist so people can post what they made. Promotion is the point. The bar is still high, though: a link with no context gets ignored or removed.
r/SideProject: The default home for "I built this" posts. Works best when you explain what you built, why, and what you learned. A short demo GIF or screenshot helps.
r/alphaandbetausers: Made for recruiting early testers. Lead with a clear ask ("looking for 10 people who run a Shopify store to try X") rather than a feature list.
r/IMadeThis: A general showcase sub. Less SaaS-specific, so frame the post around the thing itself, not your revenue goals.
r/roastmystartup: You post your landing page and people tear it apart. Brutal, useful, and it sends real eyes to your site.
r/shamelessplug: Open promotion. Low effort posts get little traction, so treat it as a bonus channel rather than a strategy.
r/microsaas and r/indiehackers: Builder communities where sharing your product is common, especially when it comes with real numbers or a lesson attached.
Big subs that allow promotion only in threads
These communities have large, active audiences, but standalone promotional posts are usually removed. You get one designated place to share.
r/startups: Standalone promotion is prohibited. The recurring "Share Your Startup" thread is where product links belong.
r/Entrepreneur: General self promotion is banned. Promotion is restricted to designated recurring threads, and regular posts need to lead with a real lesson.
r/webdev: Project sharing is limited to Showoff Saturday, with flair. The community leans "project, not product," so explain the build, not the pricing.
r/SaaS: Discussion about growth, pricing, and churn is welcome. Promotional posts are tightly controlled, so read the current rules and use whatever weekly thread the mods pin.
What are the self promotion rules on Reddit?
Reddit's sitewide guidance says it is fine to be a Redditor with a website and not fine to be a website with a Reddit account, and each subreddit then layers its own rules on top.
That sentence is the whole game. Reddit itself does not ban mentioning your product. What it penalizes is an account that exists only to drive traffic. The commonly cited heuristic is the 9:1 ratio: for every promotional post, make about nine genuine contributions that have nothing to do with your product.
Then come the subreddit rules, which are stricter and enforced faster. The usual ones:
Karma and account age minimums. Many subs use AutoModerator to silently filter posts from new or low-karma accounts.
Required flair. Posts without the right flair (Showcase, Feedback, Launch) often get auto-removed.
Day restrictions. "Showoff Saturday" style rules mean the same post is fine on one day and removed on another.
Link limits. Some subs allow a link in the body but not as the post URL, or only in comments.
Disclosure. If you made it, say so. Posing as a happy customer is the fastest way to a permanent ban.
If you get removed despite following these, the cause might be sitewide filtering rather than the mods. I wrote a separate guide on Reddit shadowbans and removed posts that walks through how to check.
A quick comparison of where to post
The right subreddit depends on what you want from the post: feedback, testers, or traffic.
Subreddit
Best for
Where promotion is allowed
Watch out for
r/SideProject
Launch posts, build stories
Standalone posts
Low-context link drops
r/alphaandbetausers
Recruiting testers
Standalone posts with a clear ask
Vague asks get no replies
r/roastmystartup
Landing page feedback
Standalone posts
Thin skin
r/IMadeThis
General showcases
Standalone posts
Less SaaS-focused audience
r/startups
Founder visibility
Recurring Share Your Startup thread
Standalone promo gets removed
r/Entrepreneur
Lessons with a soft mention
Designated recurring threads
Anything that reads like an ad
r/webdev
Technical builds
Showoff Saturday with flair
Commercial pitches
r/SaaS
Pricing and growth talk
Mod-pinned threads, check current rules
Promotional standalone posts
A weekly plan keeps showcase threads, feedback days, and regular replies on one calendar.
How do you promote on Reddit without getting banned?
You promote on Reddit without getting banned by contributing first, posting only where the format allows it, and making the post useful even to someone who never clicks your link.
Here is the routine I settled into after a few painful removals.
Build history before you post
Spend a couple of weeks commenting in the subs where your buyers hang out. Answer questions. Share what you know. This builds karma and, more importantly, a visible post history that mods check when your launch post lands in their queue.
Write the post for the reader
The posts that do well on r/SideProject and r/indiehackers read like a short case study. What problem did you have? What did you try? What did you build? What broke? The link sits at the bottom. Readers who care will find it.
Stay for the comments
Reply to every comment in the first few hours. Questions, criticism, all of it. Silence after a launch post looks like a drive-by, and it also kills the thread's momentum.
Do not cross-post the same text
Posting an identical link to five subs in an hour is a classic spam signal. It can get you filtered sitewide, not just in one community. Space posts out and rewrite each one for its audience.
Track which subs send signups
Add UTM parameters (for example ?utm_source=reddit&utm_medium=sideproject) so you can see which communities send real users and which only send upvotes. I cover this in more detail in stop guessing which posts bring users.
Is self promotion on Reddit worth it?
Self promotion on Reddit is worth it for early feedback and a first wave of users, but the bigger, longer-lasting channel is answering questions in threads where people already ask for tools like yours.
A launch post is a spike. It brings a burst of visitors, some useful feedback, and then it sinks. That is fine. It is also only a small slice of what Reddit can do for a SaaS.
The steadier win comes from comments. Every day, someone in r/SaaS, r/smallbusiness, or a niche industry sub asks "what tool do you use for X?" or complains about a competitor. A thoughtful reply in that thread is welcome in almost every community, because it answers the question asked. Those threads also rank in Google and get pulled into AI answers from ChatGPT and Perplexity, so a good reply keeps working for months.
Promotion is something you schedule. Being helpful in the right thread at the right time is something you can repeat every day.
Drafts are written in your voice and wait for your approval, so nothing posts on its own.
Your first week of Reddit promotion
A good first week mixes one or two showcase posts with daily helpful comments in the subs where your buyers already talk.
Day 1 to 3: Read the rules of five target subs. Comment helpfully in each. No links.
Day 4: Post a build story on r/SideProject. Reply to everything.
Day 5: Post a specific tester ask on r/alphaandbetausers.
Day 6: Drop a short, honest entry in the r/startups Share Your Startup thread.
Day 7: Check UTM data. Double down on the sub that sent signups, not the one that sent upvotes.
If you are still deciding where to launch beyond Reddit, the sibling guide on where to launch your startup covers Product Hunt, Hacker News, and directories. And if you have zero budget, getting your first 50 SaaS users pairs well with this list.
Where Xoru fits
Showcase threads are the easy part. The hard part is catching the daily threads where someone is asking for exactly what you built, before they go stale.
That is the gap I built Xoru for. It watches Reddit, X, Hacker News, and LinkedIn for buying-intent conversations, flags how strict each subreddit is about promotion, and drafts a reply in your voice. You approve every reply before it goes anywhere, which keeps your account ban-safe. The same helpful replies also become the kind of discussion that AI search tools cite later. If that sounds useful, the Reddit lead generation page shows the workflow, and pricing starts with a free trial.
Whatever you use, the rule holds. Read the sidebar, post where it is welcome, and help more than you sell.
Karma is not a vanity score. It is a gate. Some subreddits will not let you post without it. Here is how much you actually need and how to earn it without farming.
