Subreddit Finder
Paste your website URL and find the 8 best subreddits where your customers are talking. Powered by AI. Free, no signup required.
We'll read your homepage and find relevant communities.
How to find the right subreddits for your business
The right subreddits are where your potential customers describe the exact problem your product solves. Not the subreddit for your industry in general - the subreddit where someone posts "I've been spending 3 hours a day doing X manually, is there a better way?"
Why Reddit is a goldmine for B2B and SaaS leads
Reddit has over 100,000 active communities. Unlike Twitter or LinkedIn, where people post to build a personal brand, people go to Reddit to ask for honest advice and tool recommendations anonymously. If you can find the subreddits where your buyers ask questions, you can capture bottom-of-the-funnel leads right when they have high purchase intent.
What makes a good subreddit for lead generation?
Look for active communities (10k+ members, daily posts) where people ask for tool recommendations, complain about the problem your product solves, or mention competitors. Avoid subreddits that ban promotional content entirely - check the rules first. A good rule of thumb: if people are asking "What is the best alternative to [Competitor]?", you need to be monitoring that subreddit.
How many subreddits should I monitor?
Start with 5-8 high-signal subreddits rather than monitoring dozens. More subreddits with weak signal = more noise. ReplyGain's AI filtering means you can monitor more without getting overwhelmed, but quality over quantity is still the right starting point.
Frequently Asked Questions
How do I find subreddits for my startup?
The best way to find subreddits is to search for communities where your ideal customers ask questions about the problem you solve. You can do this manually by searching Reddit keywords, or use our free AI Subreddit Finder above to scan your website and automatically suggest the best communities.
How many subreddits should I monitor for lead generation?
Start with 5 to 8 highly targeted subreddits. Monitoring too many broad subreddits will result in too much noise. Focus on niche communities where buyers explicitly ask for tool recommendations.
How does the AI Subreddit Finder work?
Our tool scrapes your website's homepage to understand your product, target audience, and value proposition. It then uses AI to cross-reference this with tens of thousands of active subreddits to recommend the top 8 communities where your buyers hang out.