FlowKitten

Paste your startup idea, pick a critic, and get brutally honest AI feedback in under a minute. Free startup idea validator for founders. No login. No saved data. Get your startup idea roasted before the market does. Paste your idea. Pick your critic. Get the truth. Loves you. Won't lie to you. Will absolutely call you out. Thinks every idea is genius. Possibly your mom in disguise. Calm, structured, expensive by the hour. Has frameworks. No mercy. No framework. Just pure, loving destruction. Tell us the idea first — even one messy sentence works.