Cuey: Compare results from ChatGPT, Claude, Gemini side-by-side in one tab.

Stop switching across AI tabs to find the best answer. Cuey compares results automatically for you. Save time, get better results.

Stop juggling multiple browser tabs to figure out which AI actually gives the best answer. Cuey lets you send one prompt to ChatGPT, Claude, Gemini, Grok, and DeepSeek and others simultaneously, making it effortless to compare responses side-by-side in a clean sidebar without changing your existing workflow. Plus, a built-in prompt library helps you stop reinventing the wheel every time you sit down to work. 🔀 COMPARE MULTIPLE AI MODELS AT ONCE - Send the same prompt to multiple AI models at once - View responses side-by-side in Cuey's comparison sidebar - Works directly on ChatGPT, Claude, Gemini and others, no separate app to open - Supports: ChatGPT (GPT-4o, GPT-5), Claude (Sonnet, Opus), Google Gemini, Grok, DeepSeek…and all other major models. Why it matters: Different models have different strengths. GPT-5 may excel at reasoning; Claude may write cleaner prose; Gemini has better web access. Cuey lets you see the difference in real time, without copy-pasting, tab-switching, or guesswork. 📚 FULLY POPULATED PROMPT LIBRARY - Browse hundreds of pre-built prompts organized by category - Full-text search to find what you need in seconds - Multi-language support - Save and access your personal favorites instantly Stop starting from scratch. Find a proven prompt for your task, paste it into any AI, and move on. 🧠 MEMORY THAT MOVES WITH YOU - Until now, your history with each model has been held hostage. Every AI keeps its own silo. When you switch models, you start from zero. - Cuey makes your memory portable. Your context, preferences, and history follow you automatically across ChatGPT, Claude, Gemini, and more. - So go ahead, compare and switch freely, never start over. Every model you use will already know you. ✅ WHAT'S FREE - Full AI model comparison (side-by-side view) - Access to the prompt library - Quick prompt templates (pre-built set) - Multi-language support - Works on ChatGPT, Claude, and Gemini and all major models ✨ PRIVACY FIRST Cuey does not sell your data. Ever. The extension reads page content only to enable comparison features. Your prompts and responses are never stored on our servers or shared with third parties. ⚡ GET STARTED IN 30 SECONDS 1. Click "Add to Chrome" 2. Open ChatGPT, Claude, or Gemini or whatever model you prefer. 3. Enter a prompt and let Cuey find the best answer. 4. Click the Cuey icon to open the sidebar and browse multi-model comparisons 5. Free to install. No account required to start. Free to install. No account required to start. Built by Llama Valley Inc, focused on making AI actually useful for everyday work.