Polygraph

Terms of use

Last updated 1 November 2026

These terms are between you and Polygraph, Inc., which publishes Polygraph. By using Polygraph you agree to them and to the privacy policy. Polygraph isn’t made or endorsed by OpenAI, Anthropic or any AI app it works with.

What Polygraph does

Polygraph helps one person ask another a few specific questions, answered from their own records. Polygraph drafts the questions, with any definitions, the evidence criteria each answer must meet and the form it takes; the requester approves them, and the person asked agrees to the whole request or not. After agreeing, the person asked’s own AI agent looks through their records privately and shows them the answers it proposes. Once they approve, it sends Polygraph an answer to every question, all together. Polygraph shows both people the answers and the date they were verified. An answer carries no evidence.

What a verified answer means

No automated decisions about people

Don’t use Polygraph or its answers as the only basis for a decision with legal or similarly significant effects on a person, such as hiring or firing, credit, housing, insurance, education or access to essential services. A person must weigh the answers, and any request left unanswered, alongside other relevant information, and the person concerned must have a fair chance to respond. Despite its name, Polygraph doesn’t detect lies, judge honesty or character, or score people.

Consent

Restricted information

Don’t use Polygraph to request, submit or share:

Where a fact depends on such information, ask for a narrower answer instead, such as whether someone holds a current licence rather than its number.

Acceptable use

Your account

You’re responsible for what happens through your account and the AI apps you connect to it. Keep your sign-in secure, and tell us at support@usepolygraph.com if you think someone else has used it.

Your content

You keep whatever rights you have in what you submit. You allow Polygraph to store, process and share it as these terms and the privacy policy describe, to run the requests you take part in. Answers are shared with the two people in a request. Don’t present them as a certification or guarantee by Polygraph.

Availability

Polygraph is new and changing. Features may change or stop, and the service may be interrupted. Not every AI agent can send answers; each request says whether yours can. We may limit or suspend access to stop misuse or protect other people. You can stop using Polygraph at any time and ask us to delete your information; the privacy policy explains how we review those requests.

No warranties

Polygraph is provided as it is and as available. To the extent the law allows, we make no promise that it will be uninterrupted, error-free or fit for a particular purpose, or that any answer is correct. Nothing in these terms limits rights you have by law that can’t be limited.

Changes

We’ll post changes to these terms here with a new date at the top.

Contact

Write to support@usepolygraph.com.