Multi-LLM Hub

Sync prompts across ChatGPT, Gemini, Claude, DeepSeek and Perplexity.

As of June 2026, Multi-LLM Hub has 21 users and a 5.00/5 rating from 1 reviews in the Developer Tools category.

Developer Tools

Chrome Web Store ↗.crx

Users+90.9%

Rating0%

5.00

1 reviews

Reviews0%

Version

1.8

Manifest V3

History

9 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	11	5.00	1	1.8
Apr 8, 2026	13	5.00	1	1.8
Apr 19, 2026	12	5.00	1	1.8
Apr 26, 2026	13	5.00	1	1.8
May 3, 2026	16	5.00	1	1.8
May 9, 2026	18	5.00	1	1.8
May 20, 2026	15	5.00	1	1.8
May 27, 2026	17	5.00	1	1.8
Jun 5, 2026	18	5.00	1	1.8
Now	21	5.00	1	1.8

Permissions & access

Permissions: tabswindowsstorageactiveTabsystem.displaynotifications
Host access: https://chatgpt.com/*, https://gemini.google.com/*, https://claude.ai/*, https://chat.deepseek.com/*

Screenshots

About

One Prompt, All AIs: Compare ChatGPT, Gemini, Claude, DeepSeek Side-by-Side
Stop wasting time switching tabs and copy-pasting the same question. Lets you orchestrate the world’s most powerful AI models from a single, unified interface.

Main Features:
Split-Screen View: Compare results in real-time with a customizable side-by-side layout. See how ChatGPT differs from Claude or DeepSeek at a glance.

Simultaneous Multi-Prompting: Type your prompt once and send it to all selected LLMs automatically. No more repetitive typing.

Universal Sync: Keep your best prompts organized and ready to use across ChatGPT, Gemini, Claude, DeepSeek, and Perplexity.

Efficiency Boost: Perfect for developers, writers, and researchers who need to benchmark AI responses for accuracy and creativity.

How it works:
Open the extension and select the AI models you want to use.

Enter your prompt in the master input field.

Watch as all selected AIs generate responses simultaneously in their respective windows.

Privacy & Transparency
Secure & Direct: This extension acts as a bridge; your data stays between you and the AI providers. We do not store your prompts on our servers.

Disclaimer: This tool is an independent project and is not affiliated with OpenAI, Google, Anthropic, or any other AI provider.

Support the Project (Donations)
I am an independent developer building tools to make AI more accessible for everyone. This extension is free to use! If it saves you time and you’d like to support future updates or help cover maintenance costs, consider "buying me a coffee" via the donation link inside the settings. Your support is greatly appreciated! ❤️