What is Customer Finder?

Customer Finder is a free tool that turns your website or product description into a targeted Google search across Reddit, LinkedIn, X, Hacker News, Quora, and 25+ other communities. It surfaces threads where people are already asking for what you sell, so you can join an existing conversation instead of starting one cold.

How does Customer Finder find customers?

Paste your URL or describe your product. An LLM picks the most relevant communities and keywords for your product, then builds a Google search using site: operators. You land on a normal Google results page filtered to threads matching your ideal customer profile — typically complaints, recommendations, and product comparisons.

Is Customer Finder really free?

Yes. No signup, no credit card to try it. The paid plan (USD 19 per month) adds unlimited searches plus a daily digest of new conversations matching your product, delivered to your inbox.

What communities does Customer Finder search?

Reddit, LinkedIn, X (Twitter), Hacker News, Quora, Indie Hackers, Product Hunt, GitHub, Stack Overflow, and 20 more — 30+ communities covering B2B, B2C, indie founder, and developer audiences. The picker auto-selects the best 5-9 communities for your product so you do not drown in irrelevant results.

How is Customer Finder different from Sales Navigator or cold outreach?

Sales Navigator and cold-email tools find people who might want what you sell. Customer Finder finds people who have already said they want it — warm intent expressed publicly. You enter an existing conversation about a need, instead of interrupting someone's day with an unsolicited pitch.

Will I get banned posting on Reddit?

Only if you spam. The communities Customer Finder surfaces are public, but each one has rules — most prohibit overt selling. The right approach: comment helpfully, answer the original question, and mention your product only if it is directly relevant and the rules allow it. Learn each community's norms before going wider.

How to Find Customers on Reddit (Without Getting Banned)

Published 21 May 2026~8 min read

Reddit is one of the highest-intent platforms for customer discovery — people post problems they want solved, in their own words. To find customers there without getting banned: pick the 3-5 subreddits your audience actually reads, contribute helpfully for two weeks before mentioning your product, use Reddit's search operators to surface buying intent, and only link when the original post explicitly asks for what you sell.

Why Reddit is gold for customer discovery

Most platforms surface what people want you to see. Reddit surfaces what people actually think. Threads are anonymous, long-form, and organised by topic — so a question like "What's the best CRM for a 2-person agency?" gets twenty real, opinionated answers from people with no incentive to lie. For a founder, that's a goldmine: every thread is a free customer interview where you didn't have to ask the questions.

Reddit's daily active users sit near 100 million and the platform indexes deeply in Google — which means the threads you find today keep delivering customers years from now. You're not buying ads; you are joining conversations that already happened.

How Reddit's rules actually work

Every subreddit has its own mods and its own rules, and the only universal Reddit-wide rule that matters for marketers is the 10:1 contribution rule: roughly 90% of your activity should be unrelated to your product. Mods and long-time members can spot a "spam account" within seconds — usually one created last week, with only posts linking to one domain. The accounts that get to promote successfully are old, active in multiple communities, and post about their product as a small fraction of their overall contributions.

Don't try to fake this with a "stealth" account. Reddit's anti-spam systems and human mods are good at the cat-and-mouse game. The only sustainable approach is to actually contribute.

Finding the right subreddits

Most founders pick obvious subreddits — r/SaaS for SaaS, r/entrepreneur for startup tools. These are flooded with vendors and moderated aggressively. The subreddits that convert are usually niche-specific:

For your customer's job: if you sell to product managers, r/ProductManagement is more useful than r/SaaS.
For their problem: r/legaladvice has buyers for legal-tech products even though nobody there is "shopping for software".
For their identity: r/sidehustle, r/freelance, r/digitalnomad — communities organised around a way of working, not a tool category.

A quick test: search the subreddit for your competitors' names. If threads mentioning them get real discussion (not "I'll just link my affiliate"), the community is real and your product belongs there.

Reddit search operators for buying intent

Reddit's site search is mediocre but Google indexes it well. Use the site:reddit.com operator with intent words to surface threads where someone has expressed a desire to buy:

site:reddit.com "looking for a tool" [your category]
site:reddit.com "recommend" [your category]
site:reddit.com "alternative to [competitor]"
site:reddit.com "any good" [your category]
site:reddit.com "tired of" [problem your product solves]

The last one is underrated — venting threads ("I'm tired of Salesforce") are often where switching decisions get made publicly. Customer Finder runs exactly these searches for you across Reddit plus 25+ other communities; if you'd rather automate it, paste your URL on the homepage and we'll do the operator gymnastics.

When and how to mention your product

Three conditions all have to be true before you mention your product:

The OP asked for recommendations in your category. Not "looks related" — explicitly asked.
The subreddit's rules permit self-promotion in comments. Read the sidebar. About 30% of subreddits ban it outright.
Your reply answers the OP's question first, mentions your product last, and discloses that it's yours.

Reply skeleton: "[Real answer to the question, 2-3 paragraphs of substance]. Full disclosure — I built [Product] which does exactly this; happy to walk you through it but the answer above stands regardless." This pattern doesn't get downvoted because the value comes first. The product mention is the citation, not the pitch.

Mistakes that get you banned

New account + first post is your product. Mods remove these before humans see them. Spend two weeks commenting before you post.
Copy-paste replies across threads. Reddit's AutoModerator detects this. Write each reply to the actual question.
Hiding affiliation. If you're caught, the entire subreddit gets a "do not mention this brand" rule, and you've burned the channel permanently.
Posting in the wrong subreddit. Don't promote a B2B SaaS in r/personalfinance. The downvotes alone kill the post.

How long does this take to pay off?

First customer from Reddit: 2-4 weeks of consistent contribution (typically 5-10 comments per week, one product mention per week, only when the conditions above are met). Steady flow: 2-3 months. Founders who skip the contribution phase get banned in week one and conclude that "Reddit doesn't work" — what didn't work was the approach. Reddit works; spam doesn't.

Frequently asked questions

What is the 10:1 rule on Reddit?

An informal community norm that roughly 90% of your activity should be unrelated to your own product or business. The other 10% can be promotional — but only in subreddits that allow it and only in answer to direct requests. Accounts that don't follow this pattern are flagged as spam by both AutoModerator and human mods.

How do I find the right subreddit for my product?

Search for your competitors' names inside the candidate subreddit. If real discussion appears (not just affiliate links), the community is genuine and your product belongs there. The best subreddits are organised around your customer's job, problem, or identity — not the software category you compete in.

Can I create a separate Reddit account for marketing?

Technically yes, but a brand-new account with no history is the fastest way to get caught by AutoModerator. If you want a separate account from your personal one, build it for a month with genuine contributions before mentioning your product. Most founders end up using their personal account because Reddit rewards continuity.

Is it OK to link to my product in a Reddit comment?

Only when three conditions are met: the OP explicitly asked for recommendations in your category, the subreddit's rules permit self-promotion in comments, and your reply answers the question on its own merits with the product mention as a footnote. Disclose that the product is yours.

How long until I get my first customer from Reddit?

Two to four weeks of consistent contribution (around 5-10 helpful comments per week, with one product mention per week when conditions allow). Steady flow follows in 2-3 months. Founders who try to shortcut this by spamming get banned in week one and conclude Reddit doesn't work — the platform works, the approach didn't.