The score, the tells, the rewrites and the signed evidence reports all work today, free and with no account. There is no billing yet and nothing on this site is chargeable. These are the prices we plan to charge later, and what they will add is a larger allowance of model rewrites — the one thing here that costs real money to run.
The checker runs in your browser. Your text is never sent to a detector.
The risk score, the tell explanations and every free tool stay free, with no account.
No. Your text is never sent to a detector on any tier, and the checker runs in your browser on every tier. There is no billing yet at all; when there is, it will know your email and your card, not your documents.
It does not. Everything that runs in your browser stays free, uncapped and without an account: the score, the tells, the evidence reports, every tool. The rewrite allowance is the only thing a paid tier will raise, because the GPU behind it is the only part with a real cost.
Yes. The verifier is a public page and the signature format is documented. They check it themselves and never contact us.