DualyzeAI

Compare two websites side by side and analyze with Gemini AI — comparisons, pros & cons, price checks, and recommendations.

DualyzeAI lets you open any two websites side by side in a single tab and analyze them instantly with Gemini AI. KEY FEATURES ⚡ Side-by-Side Browser View any two websites simultaneously in one tab — no more switching between windows or copy-pasting content. 🤖 6 AI Analysis Modes Choose from Compare & Analyze, Price Comparison, Pros & Cons, Recommendation, Summarize, and Key Points. Get a structured AI report tailored to your goal. 🔀 3 Flexible Input Modes Site vs Site, Site vs Text (paste a spec sheet, review, or any content), or Text vs Text. Compare whatever you need, however you need it. 🌐 Works on Locked Sites Displays sites that normally block embedding — including Amazon, Apple, Google, and Samsung. 📋 Flexible Result Panel View AI results in compact (1/3), half-screen, or full-screen mode. Copy the analysis with one click. 🔒 Private by Design Your Gemini API key is stored only in your browser. No data is ever sent to or collected by DualyzeAI servers. HOW IT WORKS 1. Enter your free Gemini API key (from Google AI Studio) in the extension settings. 2. Type or paste two URLs — they load side by side instantly. 3. Select an analysis mode and tap "Analyze with AI" for a structured report in seconds. BRING YOUR OWN KEY (BYOK) DualyzeAI uses your own Gemini API key. The Gemini API is free up to a generous daily limit — most users pay nothing. PRIVACY No personal data is collected. Your API key never leaves your browser. See our full privacy policy at https://dualyzeai.com/privacy.html