RoastRocket
AI-powered startup validator that brutally roasts your idea across 5 planets — Founder Fit, Market Reality
About RoastRocket
95% of startup ideas fail — usually after founders have already spent months or years building something nobody wanted. Roast Rocket (roastrocket.io) is the brutally honest AI validator that kills bad ideas fast, before they drain your time, money, and motivation.
Built by a founder who personally wasted time on products nobody wanted, Roast Rocket acts as the “honest friend” most entrepreneurs never had — the one who asks the tough questions investors are too busy to ask and friends are too polite to say out loud.
The tool uses a unique 5-planet framework to stress-test every critical assumption behind your idea:
Earth (Founder Fit) — Why you? What’s your unfair edge?
Proxima b (Market Reality) — Who hurts badly enough to actually pay?
Betelgeuse (Timing) — Why now? What changed that makes this viable today?
Kepler-442b (Business Model) — Does the math actually work?
Cygnus X-1 (Moat) — What stops clones from destroying you?
In just 10–15 minutes you answer 15 sharp follow-up questions. After each planet you receive immediate feedback: Crash, Close Call, or Clean Pass. Survive all five and you get a comprehensive PDF report with your final verdict — Kill, Pivot, or Proceed — plus actionable insights on exactly where your idea breaks and how to fix it.
Unlike generic AI chatbots or overly encouraging feedback, Roast Rocket is deliberately blunt. It doesn’t validate your feelings; it validates whether your idea has a real chance of surviving in the market. The average score so far is only 2.6/5, with most ideas crashing at the Market Reality stage — exactly where most founders discover the painful truth too late.
Key benefits:
Stop wasting months on doomed ideas
Get clarity and confidence before you write a single line of code
Structured, repeatable validation framework (not random opinions)
Completely free — no signup, no credit card, no limits on core use (rate-limited per IP)
Instant PDF report you can share with co-founders or advisors