What is this?
ChatHub is a browser extension that puts many AI chatbots — ChatGPT, Gemini, Claude, Grok, DeepSeek and open-source models — into one app, so you can use them side by side.
ChatHub is a browser extension that puts many AI chatbots — ChatGPT, Gemini, Claude, Grok, DeepSeek and open-source models — into one app, so you can use them side by side.Is it a website, a desktop app, or something I add to my browser?It is a browser extension for Chrome and Edge: it lives inside your browser and can be brought up on any page with a shortcut.
It is a browser extension for Chrome and Edge: it lives inside your browser and can be brought up on any page with a shortcut.Do I need my own API keys, or can I just log in to the bots I already use?Either: bots like ChatGPT and Claude work through their web app once you log in, or through an API — keys only come into play if you pick the API route. GPT-4 Browsing is supported too.
Either: bots like ChatGPT and Claude work through their web app once you log in, or through an API — keys only come into play if you pick the API route. GPT-4 Browsing is supported too.Can I hook up any chatbot I like, or only a fixed set?Only the bots it ships with: ChatGPT, Gemini, Claude, Grok, DeepSeek, Qianwen, Llama and more, each reachable via its web app or API.
Only the bots it ships with: ChatGPT, Gemini, Claude, Grok, DeepSeek, Qianwen, Llama and more, each reachable via its web app or API.Where do my conversations end up?On your machine: history is saved locally in the browser, and you can export or import everything as a file whenever you like.
On your machine: history is saved locally in the browser, and you can export or import everything as a file whenever you like.Why not just open each chatbot's own site?ChatHub lets you chat with several bots at the same time and compare their answers side by side, plus switch between them in one interface instead of juggling a pile of tabs.
ChatHub lets you chat with several bots at the same time and compare their answers side by side, plus switch between them in one interface instead of juggling a pile of tabs.What is the Prompt Library?A built-in collection of prompts: your own saved ones plus community-contributed ones, ready to apply in any chat.
A built-in collection of prompts: your own saved ones plus community-contributed ones, ready to apply in any chat.Any nice touches for reading and writing in the app?Yes — messages render Markdown with code highlighting, there is dark mode, and any conversation can be shared out as Markdown.
Yes — messages render Markdown with code highlighting, there is dark mode, and any conversation can be shared out as Markdown.Is ChatHub free and open source?Yes: it is licensed under GPL-3.0, free to use, and the full source builds locally with a couple of yarn commands.
Yes: it is licensed under GPL-3.0, free to use, and the full source builds locally with a couple of yarn commands.What are similar projects?repomix, voyager, Ai-jailbreak, chatGPTBox, chatgpt-google-extension, qiaomu-clipper, integrity_baozi-, openclaw-zero-token
repomix, voyager, Ai-jailbreak, chatGPTBox, chatgpt-google-extension, qiaomu-clipper, integrity_baozi-, openclaw-zero-tokenWhich topics is it in?all-in-one, edge-extension, ai-chat, llama, grok, dark-mode, chrome-extension, browser-extension, qwen, chatgpt, prompt-engineering, chatbot
all-in-one, edge-extension, ai-chat, llama, grok, dark-mode, chrome-extension, browser-extension, qwen, chatgpt, prompt-engineering, chatbot