Crucibl is an AI agent that debates your startup idea from both sides, researches the market autonomously, and tells you exactly where you're most likely to fail — and what to do about it.
How it works
Paste your startup idea in plain English. Crucibl's probing agent asks pointed questions to surface your hidden assumptions.
AI searches the web, Reddit, Hacker News, app stores, and competitor landscapes for real evidence.
Two adversarial agents argue the strongest case for and against your idea, grounded in research.
A synthesis agent reconciles the debate into a balanced, evidence-cited brief with risk scores and next steps.
Who it's for
“Crucibl won't say it's great. It'll find the Reddit thread where someone tried your idea in 2019.”
Get the honest feedback you can't get from friends and family. Crucibl stress-tests your assumptions with real market evidence before you write a single line of code.
“Spend 10 minutes with Crucibl before committing 6 months to building.”
Align your team around validated assumptions. Surface blind spots in your pitch before the board meeting, not during it.
“Paste a pitch deck summary, get a pre-mortem in minutes.”
Screen deal flow faster with structured risk analysis. Every claim is evidence-grounded and citation-linked.
Pricing
Try it out with your first ideas.
For founders who validate fast and often.
Your idea deserves more than a gut check. Put it through Crucibl.