chathub-dev/chathub

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

10649 stars · 1114 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

ChatHub is an all-in-one AI chat client, originally a Chrome/Edge browser extension and now also a web app and mobile/desktop apps, that lets users chat with multiple AI chatbots (ChatGPT, Claude, Gemini, DeepSeek, Llama, etc.) side by side. It supports comparing up to six model responses to one prompt, plus a prompt library, web access, file/PDF chat, image generation, and locally saved conversation history.

Use cases

• compare answers from multiple AI chatbots side by side
• use ChatGPT, Claude, and Gemini in one app
• chat with multiple AI models at the same time
• manage a library of custom and community prompts
• chat with PDFs and images using AI models
• access multiple AI models without separate subscriptions

When to choose

• you want to query and compare several AI chatbots with a single input
• you want one subscription covering many frontier models
• you want a browser-extension AI assistant with a prompt library and local history

When to avoid

• you need only a single chatbot and prefer its official client
• you need API-level programmatic access to models rather than a chat UI
• you require self-hosting or full data control, since hosted plans route through ChatHub's service

Facets

application · maturity active

chatbot chat-interface llm-inference prompt-engineering browser-extension artificial-intelligence large-language-models chatbots browser-extensions developer-tools browser browser-extension cross-platform all-in-one-ai-client multi-chatbot side-by-side-comparison prompt-library chatgpt claude gemini chrome-extension react web typescript

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markdown · JSON · MCP: product_card(name="chathub-dev/chathub")