Free AI Startup Idea Validator
Describe your idea. An AI advisor interviews you, researches real competitors, and scores it out of 100 — in about 3 minutes. Your first validation is free, no sign-up.
How the validator scores your idea
Most idea validators hand you a generic score from a single prompt. This one works like a good startup advisor: it asks questions specific to your idea, pushes back when an answer is vague, checks the market on the web, and then scores the idea against five lenses drawn from how experienced founders and investors judge ideas. Dalton Caldwell of Y Combinator advises founders to go “off the beaten path” and build from personal experience, to keep an information diet other founders don't share, and to steer clear of “tarpit” ideas that attract many founders but rarely work. Ryan Hoover, founder of Product Hunt, asks “What new thing can you build today that couldn't be built yesterday?” — the Why Now.
Founder–problem fit
Has the founder lived this problem, or are they close to the people who have it?
20/20: Lives the problem daily or works alongside the customers. 0/20: No contact with anyone who has the problem.
Unfair insight
Does the founder know something, or have access, most founders don't? Being able to build doesn't count.
20/20: Non-public insight, access, or distribution. 0/20: Same idea as everyone reading the same feeds.
Why Now
What recent change (technology, behavior, regulation) makes this newly possible?
20/20: A concrete recent enabling change. 0/20: Could have been built 10 years ago.
Tarpit risk
How crowded is it, and how many similar startups have already died? Higher = safer.
20/20: Few players and a clear gap. 0/20: A known tarpit with many dead attempts.
Scale potential
Who pays, how often do they feel the pain, and how big can it get?
20/20: Businesses with frequent, budgeted pain. 0/20: Rare pain that nobody clearly pays for.
Each lens is scored from 0 to 20, for a total out of 100. A score of 70 or more is Promising, 45–69 Needs sharpening, and below 45 Likely tarpit. An idea that lands deep in a known tarpit can't score Promising, however strong the rest looks. Notice what's missing: whether you can build it. With AI, almost anyone can build almost anything, so building ability no longer separates good ideas from bad ones.
A score is a starting point, not a verdict on you. The fastest way to raise it is to talk to the people who have the problem — see how to validate a startup idea and the Mom Test questions to ask them.
Frequently asked questions
How does the AI startup idea validator work?
You describe your idea in a few sentences. The AI then asks you 4–12 questions one at a time, each written for your specific idea, and asks follow-ups when an answer is vague. While you answer, it searches the web for competitors and failed attempts. Finally it scores the idea on five lenses, each out of 20, for a total out of 100.
What does the validator score?
Five lenses: founder–problem fit (are you close to the problem?), unfair insight (do you know something most founders don't?), Why Now (what recently changed to make it possible?), tarpit risk (how crowded is it, and how many similar startups died?), and scale potential (who pays, and how often?).
Why doesn't it ask whether I can build the product?
Because with AI tools almost anyone can build almost anything, so the ability to build is no longer an advantage. The score focuses on what still separates good ideas from bad ones: the problem, your access and insight, timing, competition, and who pays.
Are the competitors real?
Yes. Competitors come from live web searches, and the validator only shows a competitor when the search actually returned a page about it, with a link to the source. It never lists companies it can't find.
Is it free?
Yes. Your first validation is free without an account, and a free Pikari account lets you validate up to 10 ideas a day.
Can I skip questions?
Yes. Every question has a skip option, and you can jump to your results at any time. Lenses you skip are scored from research alone and marked low-confidence.