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Free tool

Website Subreddit Finder

Use your website as the starting point for finding a relevant Reddit audience.

Website URL
Use a public product or homepage URL that clearly explains your offering.
Interface preview · no live check on this page

The examples below explain the workflow and how to read a result. They are illustrative, not a report generated from the input above.

Sample output

Reverse-matched from your site, not a guess.

Each match names the page it came from, so you can see why it fits before you post.

r/SaaSPromo OK
210K members · ~30 posts/day · matches your pricing and product pages.
r/EntrepreneurComment first
3.2M members · ~70 posts/day · matches your homepage founder story.
r/marketingPromo OK
900K members · ~35 posts/day · matches your blog growth topics.

Every match carries the same five columns.

SubredditMembersPosts per dayWhy it fitsPromo rule
How to read a site-based match

Why would my website point to different subreddits than my own pitch?

A site holds more pages than you can describe in one breath. That is why the two lists differ, and why the site list is usually the better one.

A typed pitch is one sentence, written for investors or for a launch post. Your site is dozens of pages, written over months, for people who are already curious. The reverse-match reads all of it, so it picks up the words your buyers see rather than the words you rehearse. Four things shape how good that read turns out.

Your pricing page talks differently than your homepage

A pricing page uses buyer language: cost, plans, payback. That points to more commercial subreddits than a homepage full of brand story does.

Thin pages give thin matches

A site with two paragraphs and a signup button gives the match very little to read. A blog, a docs section, and case studies sharpen every result.

Generic copy hides your real niche

"The all-in-one platform for teams" matches almost nothing well. Say who you are for, and what breaks without you. The list narrows fast.

A match still needs a human check

Reverse-matching finds the right topic. It does not know your brand voice or your pricing nerves. Whether a community will like how you show up stays your call.

How it works

Three steps, from a domain to a ranked list.

1

Your URL

Just the domain. No keyword list, no setup.

2

We read your site

Topics, audience, and offer, pulled from your pages. Not a category guess.

3

You get a ranked list

Subreddits matched to your site, with the rules already read.

Once you've got a ranked list

Bavior takes the next step for you.

Mapping your site to the right subreddits answers where. Inside each one, Bavior reads the current rules and finds the threads where people are asking to buy. It drafts a reply in that sub's own style. Nothing goes out until you approve it.

What this finder can't do

Write a short brief: customer role, problem, use case and alternatives. A homepage full of broad claims gives less useful direction than a concrete description of who uses the product and why. Turn each use case into a community topic and review recent discussions manually. Record both a fit and a reason to reject each candidate.

What should I extract from my website first?

Write a short brief: customer role, problem, use case and alternatives. A homepage full of broad claims gives less useful direction than a concrete description of who uses the product and why. Turn each use case into a community topic and review recent discussions manually. Record both a fit and a reason to reject each candidate.

FAQ

Frequently asked questions.

Does this preview fetch my website?

No website is fetched here. Use the brief to guide your own research; this page does not produce a live match report or verify a private website.

Why does my website match different subreddits than describing my product does?

A website has far more real pages to read than a one-line description: a blog, a pricing page, docs. The reverse-match often surfaces communities a short pitch would miss. Try both and compare the lists.

What if my website serves several different audiences?

Start with the page that describes the audience or use case you want to research. Review the suggested communities against that specific problem rather than treating every match as suitable for the whole business.

Do I need to give it keywords?

No. Paste your URL and it works out your site's topics, audience, and the matching subreddits.

What happens after I find the subreddits?

Bavior takes over. It finds the buying-intent threads inside them, drafts native replies, and posts on your approval.

Turn your product brief into a community shortlist.

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