Marketing your product on Reddit

A founder’s guide to promoting your startup, SaaS, AI tool or side project on Reddit without getting banned, downvoted or ignored. With a list of subreddits that welcome new products.

By · Last updated 28 October 2026

An illustration of a desk with a monitor showing a community feed with upvotes, beside a checklist

Key points

  • Reddit can bring a new product its first users and honest feedback, but only if you take part in communities rather than drop links.
  • Each subreddit sets its own rules on self-promotion. Read them before every post; many allow product posts only on set days or threads.
  • Give value first: answer questions, share what you’ve learned, say the product is yours, and stay to reply to every comment.
  • Never post the same link everywhere at once or ask for upvotes. It gets posts removed and accounts banned.

Reddit can send a new product its first hundred users, its sharpest feedback and links that keep sending visitors for years. It can also bury a launch in minutes and get its founder banned. The difference is rarely the product. It’s whether the founder treated Reddit as a community to join or a billboard to rent for free.

This guide covers what Reddit is good for, how subreddits work, how to promote your product on Reddit in a way people welcome, and where to start, with a table of subreddits that accept product posts.

Why Reddit is worth your time

Most marketing channels reward whoever spends the most. Reddit rewards whoever is most useful. That makes it one of the few channels where a founder with no budget can beat a company with a large one.

  • Your buyers are already there, talking. People go to Reddit to ask for recommendations, complain about the tools they use and compare alternatives. Few places show you, in their own words, the problems your product solves.
  • Feedback is honest. Redditors will tell you your landing page is confusing, your pricing is odd or your product already exists. That’s painful, and worth more than a month of polite feedback from friends.
  • Good posts last. A helpful thread keeps being found long after it’s posted, through Reddit’s own search and through Google, which often shows Reddit threads for questions like “best tool for…”. AI assistants read and cite those threads too.
  • Early adopters gather in a few places. Founders, makers and people who like trying new tools collect in a handful of subreddits. Reaching them takes a post, not a campaign.

What a subreddit is

Reddit is made of tens of thousands of communities called subreddits, each about one subject and written as r/ followed by its name: r/SaaS, r/startups, r/SideProject. Each one has its own members, its own moderators and, most important, its own rules.

Those rules decide whether you can mention your product at all. Some subreddits exist for sharing what you’ve built. Some allow it only on a weekly thread. Many ban self-promotion outright, and their moderators remove posts and ban accounts that break that rule. Before posting anywhere, read the subreddit’s rules in its sidebar or “About” tab, look at its pinned posts, and scroll through what has done well recently.

A few more things are worth knowing:

  • Karma is the score your posts and comments earn from upvotes. Many subreddits hide or block posts from accounts with little karma or that are only days old, to keep out spammers.
  • Upvotes decide what people see. A post that gets early upvotes rises; one that gets early downvotes disappears. The first hour matters.
  • Flair is a label some subreddits ask you to add to a post, such as “Show and tell” or “Feedback”. Using the right one is often a rule.
  • Moderators are volunteers. They’re protecting a community they care about. Message them before posting if you’re unsure; most appreciate being asked.

Give value first: never post and run

The fastest way to fail at marketing your product on Reddit is to treat it like a directory: post your link in twenty subreddits on launch day, never reply, and move on. Redditors call this spam, because it is. Posts get removed, your domain can be flagged across the whole site, and the account that posted it can be banned. Worse, the people you most wanted to reach now remember your product as the one that spammed them.

An old rule of thumb on Reddit is that for every post about your own work, you should make around nine contributions that aren’t. The exact number matters less than the spirit: be a member of the community first and a founder second.

In practice, giving value looks like this:

  • Answer questions in your area, fully, even when your product isn’t the answer.
  • Share what you’ve learned. “How we got our first 50 users”, “what our failed launch taught us”, the numbers behind a decision. These posts do well because they help other people, and readers click through to see who wrote them.
  • Be open about who you are. If you mention your product, say it’s yours. Redditors forgive self-promotion that’s honest; they don’t forgive being tricked.
  • Stay for the conversation. Reply to every comment on your post, especially the critical ones. A founder thanking someone for harsh feedback, then fixing it, wins more users than the post itself.
  • Never ask for upvotes or use other accounts to boost your post. Reddit treats it as vote manipulation, and it’s one of the surest ways to get banned.

How to promote your product on Reddit, step by step

1. Get your account ready, weeks before launch

Use a real, personal account. Spend a few weeks commenting helpfully in the subreddits you’ll later post in. You’ll build the karma many communities require, learn what each community values, and become a familiar name rather than a stranger with a link.

2. Choose a handful of subreddits, not dozens

Pick the five or ten where your product genuinely fits, using the table below as a start. A small subreddit full of your exact audience beats a huge general one. Read each one’s rules and note when self-promotion is allowed: always, on a set day, or never.

3. Write a post for that community, not an ad

Write each post for the subreddit it’s going to; don’t paste the same text everywhere. Lead with the problem and the story: why you built it, what was hard, what you learned. Describe what the product does plainly, with a screenshot or short video. Put the link at the end, or in a comment if the subreddit prefers. End with a real question, such as what would make it useful to them, because you want the replies.

4. Post when you can stay

Post when you can spend the next few hours replying. Answer every comment, thank people for criticism, and fix what they point out where you can. Space your posts over days or weeks rather than launching everywhere at once, so each one gets your attention.

5. Keep showing up

The founders who do best with Reddit marketing treat it as an ongoing habit. Share updates when there’s something worth sharing, keep answering questions, and let people find your product through you rather than through your link.

Subreddits for promoting your startup

These subreddits are for founders and makers, or welcome new products in at least some posts. Visitor numbers change, and so do rules: always read a subreddit’s current rules before you post.

52 subreddits for promoting a startup, with weekly visitors and posting rules
r/vibecoding (opens Reddit in a new tab)

Posts must be educational, explaining how you built it.

362k
r/SideProject (opens Reddit in a new tab)

Sharing project links and constructive feedback is encouraged. Use “[Project name] - [Short description]” titles.

330k
r/SmallBusiness (opens Reddit in a new tab)

No standalone promo posts. Use the weekly promote-your-business thread or relevant non-repeated replies.

285k
r/SaaS (opens Reddit in a new tab)

Don’t post products made for advertising, promotional outreach, lead or opportunity detection, or ad and content generation.

278k
r/Entrepreneur (opens Reddit in a new tab)

No standalone promotion. Use designated weekly promo threads and contribute meaningfully first.

204k
r/Startups (opens Reddit in a new tab)

Share your startup only in the monthly Share Your Startup thread; feedback/surveys use weekly threads.

79k
r/founder (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

40k
r/sideprojects (opens Reddit in a new tab)

Include details readers can get value from, beyond the project itself.

38k
r/AppBusiness (opens Reddit in a new tab)

Not a place for marketing. Ask for feedback on your app in the weekly feedback thread on Fridays.

35k
r/buildinpublic (opens Reddit in a new tab)

Share progress, lessons, or feedback requests. Self-promotion without context and undisclosed paid/affiliate plugs are not allowed.

35k
r/chrome_extensions (opens Reddit in a new tab)

Chrome extensions only.

33k
r/micro_saas (opens Reddit in a new tab)

Micro SaaS only.

32k
r/saasbuild (opens Reddit in a new tab)

You can promote your SaaS here, along with what you learned building it.

23k
r/IMadeThis (opens Reddit in a new tab)

Makers are encouraged to show projects. Keep the post about what you built rather than a sales pitch.

22k
r/microsaas (opens Reddit in a new tab)

Product posts need backstory, stack, revenue (optional), or a lesson. Naked promotional links are removed.

19k
r/AppBuilding (opens Reddit in a new tab)

Self-promotion only in the weekly “Showcase” thread.

16k
r/AppIdeas (opens Reddit in a new tab)

Not for sharing finished projects or advertising an existing or upcoming one.

14k
r/saasdevelopers (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

13k
r/AlphaandBetausers (opens Reddit in a new tab)

Recruit alpha/beta testers with a ready-to-test product, stage/system title tag, and product description. No waitlists-only or spam posts.

10k
r/indiehackers (opens Reddit in a new tab)

One self-promotion post per user with Self Promotion flair, framed for feedback rather than ads.

9.4k
r/Solopreneur (opens Reddit in a new tab)

Self-promotion is tolerated within Reddit’s guidelines, and only if it’s straightforward.

8.6k
r/promotemyapp (opens Reddit in a new tab)

An open community where you can freely promote your SaaS, website or mobile app.

8.4k
r/saasmarketing (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

7.5k
r/VibeCodeDevs (opens Reddit in a new tab)

Sharing your project is welcome, but bring it to life: say what you built, which model you used and what went wrong along the way.

6.9k
r/startupsolofounder (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

6.8k
r/appswebappsfullstack (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

6.3k
r/Design_Critiques (opens Reddit in a new tab)

Design critique only. Link the design and ask for constructive feedback; not a general product-ad venue.

5.1k
r/indie_startups (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

4.6k
r/projects (opens Reddit in a new tab)

No commercial self-promotion. Share what you’re working on, not a pitch to buy or invest in it.

4.5k
r/creativecoding (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

4.3k
r/WebApps (opens Reddit in a new tab)

Web applications only: no iOS or other native apps.

3.8k
r/appdev (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

3.5k
r/SaaSSolopreneurs (opens Reddit in a new tab)

You can share your micro SaaS, but posts must give context or insights, such as lessons learned building or marketing it.

3k
r/showmeyourapps (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

2.9k
r/IndieBiz (opens Reddit in a new tab)

Independent businesses and products welcome. Use tags such as [INTRO] or [OFFER]; MLM is prohibited.

2.6k
r/MicroLaunch (opens Reddit in a new tab)

Every launch post needs a screenshot or short video demo. Explain the problem your product solves and how it helps before sharing the link. No AI-generated content.

2.4k
r/vibecodingcommunity (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

2.2k
r/b2bsaas (opens Reddit in a new tab)

B2B apps only; no B2C.

2.1k
r/startupideas (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

2.1k
r/saasinvestors (opens Reddit in a new tab)

Links to your SaaS, startup or product are allowed, but give context and value (what it does, why it exists, or what feedback you want), not just a bare link.

1.8k
r/websitefeedback (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

1.8k
r/aibuilders (opens Reddit in a new tab)

AI tools only.

1.7k
r/startups_promotion (opens Reddit in a new tab)

Share your startup or SaaS app, with at least a sentence or two on what it is and why people need it.

1.7k
r/startupaccelerators (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

1.6k
r/VibeCodeCamp (opens Reddit in a new tab)

Use the right flair, so others can filter posts and see the context.

1.4k
r/showmeyoursaas (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

1.1k
r/getstartups (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

1k
r/LaunchMyStartup (opens Reddit in a new tab)

Every launch post must include at least one image or video of your product (screenshots, a demo, a logo) along with a written description.

800
r/nocodesaas (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

400
r/LadyBusiness (opens Reddit in a new tab)

Product plugs only in the monthly shameless-plug thread; posts outside it are removed.

300
r/promotebusiness (opens Reddit in a new tab)

No specific instructions. Read the rules before posting.

125
r/plugyourproduct (opens Reddit in a new tab)

Explicit product-plug community. Posting is limited to approved users.

100

Weekly visitors as Reddit showed them when this list was made. Rules change: check each subreddit’s own before you post.

Reddit and directories work best together

Reddit brings conversations, feedback and early users. Directories bring something Reddit rarely gives: lasting backlinks from sites with high domain ratings, which help search engines and AI assistants trust your site. Most successful launches use both. Start with our list of free directory submission sites for startups.

SubmitLinksNow takes the work out of the directory half. We read your website and write the answers directory forms ask for, check which of our directories will list your product, and keep each answer one click away while you submit. It’s US$29 per website, paid once, with a 7-day refund for any reason.

List your product or see the directories.

Common questions

Is it allowed to promote your own product on Reddit?

Yes, where the subreddit’s rules allow it, and as long as you’re honest that it’s yours and it isn’t most of what you do on Reddit. Each subreddit sets its own rules, so check before every post.

Why was my post removed?

Usually because it broke a subreddit rule on self-promotion, the account was too new or had too little karma, or the post looked like spam. Read the rules, message the moderators politely to ask, and don’t repost it unchanged.

Should I pay for Reddit ads instead?

Ads can work once you know which communities your buyers are in and what they respond to. Posting and commenting first is the cheapest way to learn both.