Human or Not

Human or Not turns the Turing test into a 2-minute casual match: you are paired with a random opponent, chat for 120 seconds, then vote on whether that opponent was a human or an AI. No registration and no fee to start — it compresses “can you spot a machine?” into a single gut-feeling call.

Core capabilities

• 120-second text matches: random pairing, a 40-second cap on each turn, and voting only unlocks after you send 4 messages, which blocks instant votes and dead air
• Three ways to play: Classic one-on-one, Group Chat where you talk with two others and then label each one, and Image Game where you judge real photos against AI-generated ones
• No in-house foundation model: the AI side runs on third-party LLM APIs, and what the site actually builds is the persona setup, matchmaking and anti-cheat layer
• Turner Index: a public real-time dashboard showing the human win rate, games played today and a breakdown by country, open to outside verification
• Human Coins and leaderboards: messages burn coins and correct guesses earn them back; an account gets you onto the leaderboard, keeps your record and enters streak challenges
• Anonymous, no sign-up: you can start a game without filling in anything, and an account exists only to save your record, leaderboard standing and chat history

Use cases Casual users who want to spend a spare moment testing whether they can see through an AI, and short-video audiences, are the best fit; AI literacy classes and workshops also use it as an icebreaker, and a two-minute round is just long enough to carry one round of discussion. If you are after deep conversation or long-term social relationships, this design is not for you.

Unique advantages Most competing products offer only a single mode; Human or Not is unusual in putting 1v1 chat, three-player free-for-alls and image judging into one site, plus a data dashboard anyone can verify. It does not train its own foundation model — the moat is mechanism design plus matchmaking and anti-cheat engineering, not model capability.

Editorial review The product is better finished than most peers: the 120-second pacing and the anti-instant-vote design are both well judged, and the zero-friction start is its best entry point. Two things need accepting: every message costs coins, and extending a match needs a subscription; on top of that, a high share of AI opponents makes real humans feel scarce. If you want to play long term with no ads and unlimited messages, $19.99/month is the natural upgrade; if you only want a taste, the free tier is enough.