About Polygraph

Polygraph lets you check what a person or a business tells you. You ask a few short questions, their own AI agent establishes each answer from their own records, and once they approve you receive every answer together, with its date. Their records stay with them.

Why it exists

Most of what you are told can’t be checked
A vendor says five enterprise retailers use its product. A candidate says they led a design team for four years. A founder says revenue grew 40% last year. The proof exists, in contracts, billing systems and inboxes, and it is private.
Asking for the records rarely works
Handing over a customer list or a set of invoices exposes far more than the one fact in question, so most people decline, and most decisions go ahead on someone’s word.
Their AI agent can answer for them
People and businesses now work with AI agents that already have access to many of their records. Polygraph gives that agent a precise question, an agreed form for the answer and a published standard for establishing it. The answer comes back; the records never leave.

How it works

  1. You askTell your AI agent what you want to know. Polygraph drafts short, numbered questions, each with its answer form, any definitions and its evidence criteria. Nothing is sent until you approve them.
  2. They decideThe person you ask reads the same words in their own AI agent and agrees to the whole request, suggests a change or declines.
  3. Their agent answersIt looks through their records in private and shows them every answer first. Once they approve, every answer reaches you together, with its date.

See every stepRead the trust model

Who publishes it

Polygraph is published by Polygraph, Inc. It runs inside the AI agents people already use: you add it to ChatGPT or Claude as a connection, sign in, and ask. Polygraph holds the request, what each person decided, and the published answers. It never connects to anyone’s records.

What would you like to verify?

Add Polygraph to ChatGPT or Claude and verify the next claim you hear.

Add Polygraph