Terms of use

Last updated 11 November 2026. This is a first version, written without a lawyer's review.

Who we are

supadetect.com is run by Mikhail Podrabinek, an individual based in Spain ("we"). Contact: [email protected].

The service

supadetect estimates whether a text was written by an AI model and shows the evidence behind that estimate. You can use it without an account up to a monthly word allowance, with a free account, or with a paid Pro subscription (see Pricing).

What a Verdict is, and is not

A Verdict is a statistical estimate made by a detection model. It is not evidence of authorship and may not be the sole basis for any sanction, grade, disciplinary step or accusation against anyone. Detectors make mistakes in both directions; our measured error rates are on the Accuracy page. We cannot predict what Turnitin or any other tool will report.

Your texts

You keep every right in the texts you scan. You must have the right to submit them. We use a text only to produce your result and then discard it, unless you choose to save it as a Document in your account (see Privacy).

Fair use

Do not try to get around the allowances (for example with many cookies or accounts), overload or probe the service, scrape it, resell results, or use it to build a competing detector. We may limit or close access that breaks these rules.

Accounts

You sign in with a link sent to your email or with Google. Keep access to that email secure. You can delete your account and everything attached to it at any time.

Pro and payments

Our reseller Paddle (Paddle.com Market Ltd) sells Pro and acts as merchant of record, so Paddle's buyer terms also apply to your purchase. Pro renews automatically each month or year until you cancel. Refunds follow our refund policy.

No warranty, limited liability

We provide the service as it is. We work to keep it accurate and available, but we do not guarantee any particular result. As far as the law allows, we are not liable for decisions made on the basis of a Verdict, or for indirect losses. Nothing here limits rights you have as a consumer under the law.

Changes and law

We may update these terms. For material changes we will give notice on the site, and to account holders by email. These terms are governed by Spanish law, without affecting the consumer protections of the country where you live.