ChatHub
Multi-model AI chat client — access GPT-4, Claude, Gemini, and more side by side in one interface.
What is ChatHub?#
ChatHub is a multi-model AI chat client that provides access to GPT-4, Claude, Gemini, and other leading models in a single interface. It supports side-by-side model comparison, prompt libraries, and custom bot creation — available as a Chrome extension, desktop app, and mobile app.
What can ChatHub do?#
- 01
Multi-Model Side-by-Side Chat
Send the same prompt to multiple AI models simultaneously and view responses in parallel columns for direct comparison.
- 02
Unified Model Access
Access GPT-4o, Claude, Gemini, Mistral, and other leading models from a single login without switching between apps.
- 03
Custom Bot Creation
Build custom AI bots with system prompts, specific model selections, and saved personas for recurring use cases.
- 04
Prompt Library
Save frequently used prompts and templates for quick access across conversations and different model sessions.
- 05
Cross-Platform Support
Use ChatHub as a Chrome extension, web app, or native desktop and mobile app on Windows, macOS, iOS, and Android.
Use Cases#
- Researchers and writers — Compare how different AI models respond to the same question to select the best answer or understand model differences.
- Power users — Create custom AI assistants with tailored system prompts for specific workflows like code review, translation, or content drafting.
Quick facts about ChatHub#
- Pricing
- Free$0/moProContact salesas of Jun 20, 2026View official pricing
- Platforms
- Web·iOS·Android·windows·macos·chrome-extension
Frequently Asked Questions#
ChatHub Traffic Analysis
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