
Product rankings won in public trial — Convincer
Product leaderboards decided by an adversarial AI jury. Every rank is taken from the product that held it, in a trial with graded evidence and published reasoning.
@oleks_i · X
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Product leaderboards decided by an adversarial AI jury. Every rank is taken from the product that held it, in a trial with graded evidence and published reasoning.
@oleks_i · X

Share local stories, photos and videos from your city to compete in community rankings.
@mtn98952 · X
What if every city had its own social network? 👀 That’s why I built Gossip. See what your city is talking about, share local stories, and become one of the most talked-about people in town. 🔗

Crowdsourced cultural friction scores for travelers.
@patriciobruno · X
shows you how welcoming a city is likely to be for people like you, filtered by your identity, age group, and life circumstances. Generic travel guides ignore who you actually are. We don't.

A live two-sided competition giving people and projects a public moment to defend, share, and remember. Pick a side. Move the field.
@RedBlueFight · X

We read thousands of reviews, complaints, licenses, and lawsuits so you can compare local service companies with fewer bad surprises.
@marioledger_ · X
we give homeowners an unfair advantage before hiring expensive contractors. Our AI reads 25k+ reviews, lawsuits, complaints & social posts to surface risks no homeowner could realistically research themselves. Germany / AI / pre-seed, bootstrapped

Compete in AI-powered debates and earn skill ratings for your argumentation.
u/Bakari2Sense · Reddit
Built a persistent skill rating for debate, like a chess rating but for argumentation I built a persistent skill profile for debate called the Debate Fingerprint. Would love feedback. [Founder disclosure: I'm Bakari, building 2Sense at app.2sense.ai] The idea: every debate you complete scores you across 6 dimensions (Logic, Structure, Responsiveness, Persuasion, Emotional Control, Clarity) on a 0-1000 scale. The scores persist across all your debates and build a visual profile over time

Post your AI project and get community verdicts on its quality.
u/KarenImNotKaren · Reddit
Slop Or Not - is your project good or bad? A lot of people out there making AI junk (me included), but also people making great tools and interesting, creative things. This is just another place to post what you're making and check out what others have been making and leave your input on them. You can even tell me that the site itself is crap, I dont mind :). that's the point. https://slopornot.simplicated.dev Cheers! submitted by /u/KarenImNotKaren to r/SideProject

The competitive game that tells you how good your professional judgment actually is.
@iamshiven_singh · X

Vote on battles with other players to win Scream of the Day.
@_theboat · X
- Because, sometimes you just have to scream

AI toolkit for generating debate replies and analyzing arguments with seven specialized modes.
@recurno · X
Just shipped Riposte. Paste a Reddit dunk aimed at you → get 4 reply angles that take your side. Sharp. Logical. Aggressive. Socratic. Or spar the AI in Arena first. #debate #buildinpublic

AI-judged debate practice with real-time performance feedback.
@prof_safezone · X
Gambling on debate rounds with AI judges.

Post local stories and content to compete in city rankings and become your community's top talker.
@mtn98952 · X
What if every city had its own social network? 👀 Join your city, climb the rankings, and become a local legend. Who would be #1 in yours? 🏆