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SynChat: The Native Reddit Matchmaker

Turn your top 5 subreddits into real connections.

SynChat is a native Reddit app that turns your interest graph into real connections. Instead of random encounters, manually select your top 5 subreddits to receive a compatible user recommendation you can DM instantly via standard Reddit Chat. The system features a smart feedback loop: by rating your matches, you train the algorithm to distinguish between shared topics and actual chemistry. It evolves with you to find the people you're looking for, right inside Reddit.

Top comment

Hey Hunters! 👋 I'm the creator of SynChat. I've been a Redditor for years, and I've always noticed a weird paradox: we have these amazing, specific communities, but actually connecting 1-on-1 with someone feels impossible. You're either shouting into the void on r/r4r or dealing with total chaos on random chat sites. I wanted to fix the "Cold Start" problem of online connection. SynChat is my attempt to bridge that gap using Reddit's new Developer Platform (Devvit). How it's different: Most matching tools just look for identical keywords ("You both like r/gaming? Great, you're married!"). I think compatibility is more nuanced than that. It's Intentional: You manually select your top 5 subreddits. No scraping, no guessing. You tell the system what you care about right now. It's Native: The whole experience happens inside a Reddit post. You get your match and connect instantly via the default Reddit Chat. It Learns: This is the cool part. After your chat, you rate the match. The algorithm uses this feedback to separate your Interests (what you read) from your Preferences (who you vibe with). I'd love for you to give it a spin. I'm specifically looking for feedback on the matching logic—does the manual input give you enough control, or would you prefer more automation? Can't wait to hear what you think! 🚀