Free Reddit marketing tools
Launching on Reddit without getting banned takes three things: the right communities, their actual rules, and an account that's ready to post. One free tool for each, no signup.
FinderWebsite → Subreddits
Paste your product URL and get the subreddits where your buyers already ask questions. Every name verified against Reddit, member counts live.
ComplianceSubreddit rules checker
One subreddit name in, the posting requirements out: self-promo policy, karma and account-age minimums, flair requirements, read from the community's own rules.
ReadinessKarma calculator
Most communities gate posting behind karma and account age. Estimate how long until your account clears the bar, and what to do while you wait.
Best subreddits by industry
SaaS · Indie games · Mobile apps · Developer tools · E-commerce · AI tools
The free scan reads Reddit and Bluesky (plus IGDB for games). With an account, Launchpat also watches X, Hacker News, YouTube, Steam, GitHub and app-store reviews, where your product has them. Every conversation is scored; only the ones worth your attention surface.