Side-by-side answer comparison
View responses from multiple selected models together in Cuey's sidebar, rather than manually moving between separate AI tabs.
Cuey
Freemium
A Chrome extension for comparing answers from ChatGPT, Claude, Gemini, and other AI models in a sidebar. Spot agreement, disagreement, and potential gaps without switching between AI tools.
What is Cuey?
Cuey is a Chrome extension that works alongside supported AI tools, including ChatGPT, Claude, and Gemini. It sends a prompt to selected models and displays their responses side by side in a browser sidebar, making it easier to inspect differences and get another perspective before acting on an answer.
Cuey also offers context and conversation-history features across supported tools. Its purpose is to make cross-model review and reuse of prior context part of an existing AI workflow; it does not guarantee that a response is correct, so important claims still need independent judgment and verification.
What can Cuey do?
Agreement and disagreement cues
See where model answers align or diverge. Differences can point to assumptions, uncertainty, or missing considerations that merit review.
Prompt routing
Send one prompt to multiple models at once. The pricing page describes manual routing, with the user choosing the model.
Cross-model context
Cuey says it can carry context, preferences, and history across supported models, helping users continue without repeatedly starting from zero.
History and memory import
The product page says users can import chat history and memories from ChatGPT, Claude, and Gemini, and revisit past comparisons.
Broad model selection
Cuey advertises access to more than 20 models in its plan information and lists 39 supported models on its model catalog, spanning OpenAI, Anthropic, Google, xAI, DeepSeek, Moonshot, and Z.AI.
Use Cases
“Reviewing consequential advice”
When an AI answer may inform a decision, compare other model perspectives and inspect disagreement before proceeding. Cuey supports review but does not establish which answer is correct.
“Research and analysis”
Ask multiple models about a difficult or open-ended question, then use contrasting assumptions or omissions as prompts for further fact-checking.
“Evaluating writing or strategy”
Compare model feedback on a draft, plan, or proposed approach to identify differing interpretations and suggestions.
“Continuing work across AI tools”
Import supported chat history or use carried context when changing between ChatGPT, Claude, Gemini, and other supported models, instead of re-entering the same background each time.
Frequently Asked Questions
How do I get started with Cuey?
Add the extension to Chrome, open a preferred AI tool, enter a prompt, and use the Cuey sidebar to review the selected models' responses. The guide also recommends pinning the extension for access.
Do I need an account or API keys?
The product page says no account is required to start and no API keys need to be configured.
Does Cuey replace ChatGPT, Claude, or Gemini?
No. Cuey is designed to run alongside the AI tools people already use, adding comparison and context features rather than replacing those services.
Does model agreement mean an answer is correct?
No. Cuey explicitly does not guarantee correctness. Agreement can provide another perspective, but important facts and high-stakes decisions still require independent verification and judgment.
What are the plan limits?
The pricing page lists a free plan with five comparisons per day and a Pro plan with 25 per day. Pro also lists 500MB of file storage, priority queueing during peak hours, advanced modes, and export, sharing, and prompt-history features.
Quick Facts
- Product type
- Chrome extension for AI answer comparison
- Platform
- Chrome browser
- Models
- Catalog lists 39 models; plan page describes access to 20+ models
- Free plan
- $0, with five comparisons per day
- Pro plan
- $18.99 per month, with 25 comparisons per day
- Getting started
- No account or API key required, according to the product page
Cuey Traffic Analysis
Traffic data is for reference only.
- Domain Rating
- 15
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