Validate your idea
before you build.
Simulate 2,000+ early users, scan market signals, and get a clear Build, Pivot, or Kill verdict — in under 2 minutes.
What you get
Persona Simulation
2,000+ diverse early-user personas react independently to your idea — with real objections, interest scores, and adoption signals.
Fast Results
Full analysis in under 2 minutes. Market scan, competitor check, and a clear verdict.
18 Scored Signals
Demand, competition, pricing, distribution, trust, execution risk — all quantified.
Structured Intelligence
Every report follows the same validated framework. No vague advice — just data you can act on.
How it works
Three steps. From idea to validated verdict in under 2 minutes.
Describe your idea
Write one paragraph about what you want to build and who it helps.
AI validates it
Market research, competitors, demand signals, 2,000+ persona simulations — automated.
Get your verdict
Build, Pivot, or Kill — backed by 18 data signals and a full report.
Live Preview
Your idea rides through 6 stages
Demand Score
72
High Intent Personas
312
Confidence
84%
Your report
A structured market brief — not a guess.
8 Report Sections
Example Output
Demand Score
72
Confidence
84%
High Intent Users
312
Market Growth
68
Build
Strong market pull. Low competition density with room for differentiation.
What founders say
“We were about to spend 3 months building a prototype. FirstUsers showed us the market was saturated in under 2 minutes.”
“2,000 simulated users reacting to my idea — I got objections I never would have thought of myself.”
“I validate every idea before pitching now. Walking into a VC meeting with real demand data changes everything.”
FAQ
The team
Geart Ferhati
Co-Founder & CEO
Obsessed with making startup validation fast, data-driven, and accessible to every founder.
Daniel Shamsi
Co-Founder & CTO
Building the engine that turns one paragraph into a complete market intelligence report.