Add a Second Layer of Review to Your AI Workflow
Caveat AI is a browser extension for people who use AI but want a second layer of review before acting on an answer. It works across ChatGPT, Claude, Gemini, Perplexity, and Microsoft Copilot, helping you examine an AI response before relying on it.
Select Challenge this answer to see an overall assessment, quick take, primary caveat where relevant, key findings, what to verify, and additional analysis where useful. The Standard Lifetime plan includes 20 critical reviews every month and supports AI answers of up to 10,000 characters per review.

See What an AI Answer May Have Missed
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Overall Assessment: Get a clear assessment of the AI response.
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Key Findings: See distinct findings, why they matter, and what to check.
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Primary Caveat: Surface the main caveat where relevant.
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What to Verify: Identify information that may require additional checking.
Dig Deeper Into AI Responses
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Full Analysis: Review assumptions, missing context, and factors that could affect an answer.
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Counterarguments: Consider alternative points that may challenge the response.
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Additional Analysis: Get further analysis where useful.
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Works Where You Already Use AI: Review answers without switching away from your supported AI tools.
Review Answers Across Major AI Platforms
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ChatGPT: Review answers generated through ChatGPT.
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Claude: Add a review layer to Claude responses.
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Gemini: Examine answers generated through Gemini.
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Perplexity: Review information provided by Perplexity.
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Microsoft Copilot: Apply the same review process to Copilot answers.
Simple Browser-Based Access
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Chrome & Microsoft Edge: Use Caveat through supported browser extensions.
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One Account: Redeem your lifetime entitlement to a single Caveat account.
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Lifetime Access: Keep the Standard plan for the lifetime of the product.
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Extra Reviews: Purchase additional reviews separately when needed.
Refine the Way You Use AI
Caveat is not another AI chatbot. It provides a second opinion for the answers you already receive from the AI tools you use, helping you identify what to question, verify, or explore further before relying on a response.