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AI · August 18, 2025

chat.win

Prompting arena site where users win money breaking prompts and earn money creating them. Alternative to https://hackaprompt.com / https://app.grayswan.ai/arena, Open to feedback/improvements/bugs. - Uses USDC on polygon just like polymarket. - Fun and a good way to actually prove your prompting abilities. - See every attempt live as it's happening and improve from what your opponents are doing.

chat.win launched on August 18, 2025 with 8 votes, #2,487 of 8,530 launches that month and more than 50% of that year's launches.

What it does

The first prompt engineering platform that rewards users with real money for creating prompts and exploiting them. Anyone can create a prompt and anyone can challenge it. Earn real money all on-chain.

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