This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
RedSignal
Watches subreddits for keywords, filters noise with AI.
Reddit monitoring and lead generation tool. Watches subreddits for keyword matches, filters noise with AI, and helps you draft replies and track leads.
Hey PH! Builder here 👋
So this started because I kept missing posts like "anyone know a good tool for X?" on Reddit, you know, the kind where someone is literally describing your product and just... waiting for you to show up. By the time I found them, three competitors had already replied.
RedSignal watches Reddit for you. You define keywords + subreddits, it streams matches in real time to a feed. The fun part: you can plug in Claude/GPT/Ollama as a filter that reads each hit and decides "is this person actually looking for something, or did they just use the word accidentally?" before it even reaches you. No more false positives, no more noise.
When something real hits you get it in Slack/Telegram, you can read the full thread without leaving the app, and there's a one-click reply drafter that writes context-aware responses based on what your product does.
It's basically a radar for warm leads hiding in plain sight on Reddit.
Runs locally, stores everything in SQLite, fully open source, free forever. No pricing page, no "upgrade to pro", no data leaving your machine. Self-host it on a $5 server and forget about it.
Happy to answer anything, and genuinely curious how others are handling Reddit lead gen right now!
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About RedSignal on Product Hunt
“Watches subreddits for keywords, filters noise with AI.”
RedSignal was submitted on Product Hunt and earned 1 upvotes and 1 comments, placing #159 on the daily leaderboard. Reddit monitoring and lead generation tool. Watches subreddits for keyword matches, filters noise with AI, and helps you draft replies and track leads.
RedSignal was featured in Open Source (68.4k followers), GitHub (41.2k followers), reddit (15k followers) and Growth Hacks (4.3k followers) on Product Hunt. Together, these topics include over 33.7k products, making this a competitive space to launch in.
Who hunted RedSignal?
RedSignal was hunted by Ivan Vučićević. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how RedSignal stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Ivan Vučićević