Product.ai answers shopping questions with a verdict that shows every verified fact it stands on. It's a working prototype. Members ask it real questions, watch its reasoning, and tell us where it's wrong — and when a report ships a fix, they get the receipt.
Every verdict stands on specific, adversarially verified facts — not averaged reviews. You see each one, when it was verified, and how many independent sources agree.
The reasoning is on the page, not hidden. See exactly what was checked, contest any claim you think is wrong, and feed the fix. The proof is the product.
When there's an affiliate commission, we say so — stated against our own interest. Our incentive is your trust, not your click. A confident “skip it” reads as loud as a yes.
A real application, not a form: two short essays about how you research and when you've caught a claim that was wrong. We read every one. Selection, not first-come.
Admission arrives by wave when we have room. Your session data helps us test our answers — plainly worded, opt-in, yours to revoke. Full terms at apply.
Ask real shopping questions. Watch the verified reasoning. Flag what's wrong — the green ◆ marks show what each answer stands on, and where we're thin, we say so.
When a report of yours ships a fix, you get the receipt. Your standing is verified correctness — never volume, never a leaderboard.
Free while in preview, login-gated. Selection, by application. Apply to test, or watch it think first.