One click to improve your prompt. One click to duel GPT-4o, Claude & Gemini side-by-side. See which AI wins — in real time.
Sign up for free: get 10 free optimizations/week. No credit card required.
Works with
Features
From prompt optimization to model analytics — all in one lightweight extension.
AI-powered rewriting turns rough prompts into structured, effective ones. Adds role, formatting, and constraints automatically.
Fine-tune with specific instructions: "make it more professional", "add examples", or write your own custom refinement.
Send your prompt to GPT-4o, Claude & Gemini simultaneously. Watch all three stream responses side-by-side in real time.
An AI referee scores all responses on accuracy, clarity, completeness & usefulness. See if you agree with the AI's pick.
Track win rates per model, response speeds, and usage patterns. Get personalized recommendations after 20+ duels.
50+ ready-to-use templates across coding, writing, marketing, SEO, research, business, education & creative categories.
Save reusable context (your role, company info) that auto-includes in prompts. Organize by Personal and Work categories.
Speak your prompt instead of typing. Native speech recognition — no extra cost, works right in the browser.
See exactly how fast each model responds. Lightning badge for the fastest. Track averages across all your duels.
Pricing
Start free. Upgrade when you need more power.
Perfect for getting started
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