Multi⁺LLM
AI Comparison Tool
Professional AI Comparison Tool that supports horizontal comparison, batch Q&A, drag-and-drop sorting, and responsive layout. Compare multiple AI models side-by-side with ease.






















Key Features
Side-by-Side Comparison
Compare multiple AI models simultaneously with horizontal layout and synchronized scrolling.
Batch Q&A
Send the same question to multiple AI models at once and compare their responses instantly.
Drag & Drop Sorting
Customize your workspace by reordering AI models with intuitive drag-and-drop functionality.
Responsive Design
Optimized for both desktop and mobile devices with adaptive layouts and touch-friendly controls.
Keyboard Shortcuts
Boost productivity with customizable keyboard shortcuts for quick navigation and actions.
Extensive Customization
Configure settings, manage site preferences, and personalize your AI comparison experience.
Supported AI Models











And many more AI platforms with continuous updates!
Download Multi⁺LLM
Available for all major browsers with optimized builds for each platform.
How to Use
Install Extension
Download and install Multi⁺LLM from your browser's extension store.
Configure Settings
Customize your AI model preferences and layout settings in the options page.
Start Comparing
Use keyboard shortcuts (Alt+Shift+M) or click the extension icon to open the comparison view.
Ask Questions
Type your question once and see responses from multiple AI models simultaneously.
About Multi⁺LLM
Multi⁺LLM is a professional AI comparison tool designed to streamline your interactions with multiple AI models. Built with TypeScript and modern web technologies, it provides a seamless experience across all major browsers.
The extension supports horizontal comparison views, batch question processing, and extensive customization options. Whether you're a researcher, developer, or AI enthusiast, Multi⁺LLM helps you get the most out of your AI interactions.