AnswerCheck

Check AI answers with source-linked evidence. Google sign-in and an active AnswerCheck Pro subscription are required.

AI can sound completely certain and still be wrong. AnswerCheck gives you a fast second look before an AI answer becomes a decision. Google sign-in and an active AnswerCheck Pro subscription are required to run checks. On ChatGPT, Claude, Gemini, Perplexity, and Microsoft Copilot, select the answer that matters and choose Check. AnswerCheck isolates its checkable claims, retrieves relevant sources, and shows what supports, conflicts, or remains uncertain—with links you can open yourself. Built for moments where one wrong date, number, citation, or factual claim matters: research, professional reading, data checks, and important decisions. Why use AnswerCheck: • Claim-by-claim findings instead of a vague confidence score • Supporting and conflicting evidence shown clearly • Source links you can inspect and judge yourself • Honest uncertainty when the evidence is incomplete • One AnswerCheck account across Chrome and Mac You stay in control. AnswerCheck reviews only the answer you choose, not your full conversation. AnswerCheck is a verification aid. It does not replace professional legal, medical, financial, or other expert advice.