ChatHub - All-in-one AI Client
ChatHub · Other · Chatbot
ChatHub is an all-in-one AI client that runs ChatGPT, Claude, Gemini, and 20+ other models in one window. You send one prompt and compare every answer side by side.
About ChatHub - All-in-one AI Client
What Is ChatHub
ChatHub is an all-in-one AI client that gathers the major chatbots into a single interface. Instead of switching tabs between ChatGPT, Claude, and Gemini, you ask once and read every model's reply next to each other. That layout is the whole point. When models disagree, you see it immediately and pick the answer that holds up.
It ships as a web app, a Chrome extension, and native apps for iOS, Android, Windows, and Mac, so the same account and chat history follow you across devices. Beyond chat, it lets you compare multiple chatbots, generate images, analyze files, search the web, and reuse saved prompts.
The main catch is scope, not depth. ChatHub is a front end to models built by other companies, and the free tier caps how much you can send before you hit a limit. Heavy users pay for the premium plan, and anyone who wants a single vendor's full suite rather than a comparison view will find it does more than they need.
Getting Started
- Open app.chathub.gg in a browser or install the extension, iOS, Android, or desktop app.
- Sign in and pick the models you want in the comparison panel.
- Type one prompt, then read the replies side by side and pick the best one.
- Add files, turn on web search, or generate an image from the same interface.
- Save chats, reuse prompts from the library, and switch devices without losing history.
Product Information
A quick look at ChatHub - All-in-one AI Client's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- People who juggle several chatbots
- Writers and marketers
- Students and self-learners
Tasks
- Cross-checking answers
- Comparing model output
- Content drafting
- Image creation and file analysis
Scenarios
- Picking the right model for a job
- On-the-go questions
- Research and fact-checking
Key features
One Prompt, Multiple Answers
You send a single message and every selected model replies in parallel, laid out side by side. The point is catching the model that's wrong, since any one AI can hallucinate with confidence. Reading several answers at once turns a guess into a comparison.
One Subscription for Many Models
A single paid plan, one subscription for many models, unlocks GPT, Claude, Gemini, Llama, Grok, DeepSeek, and 20+ other options without separate accounts for each vendor. That removes the cost and login overhead of subscribing to every chatbot one at a time.
Chat, Image Generation, and File Analysis in One Place
Beyond text, ChatHub generates images with models like Nano Banana, FLUX, and Stable Diffusion, and it reads uploaded documents, spreadsheets, and images for AI analysis. You handle a text question, an image request, and a PDF review without leaving the app.
Cross-Platform Access
The same account works as a web app, a Chrome extension, and native iOS, Android, Windows, and Mac apps. Chats and history sync across them, so a conversation started on a laptop continues on a phone.
Web Search, Code Preview, and a Prompt Library
Web search pulls live information into replies, code blocks render and run with a preview, and a prompt library saves the prompts you reuse. These extras save switching to another tab for a lookup or a snippet check.
Your Own API Keys
You can plug in your own provider keys to route requests through your own accounts and quotas instead of the bundled subscription. That suits people who already pay a vendor directly and want the comparison layout on top.
Pros and cons
Pros
- Comparing models side by side is the default, so you spot a wrong or weak answer before you act on it.
- One window and one history replace switching between several chatbots and their separate logins.
- The same account spans web, browser extension, iOS, Android, Windows, and Mac, so your chats travel with you.
- Image generation, file analysis, web search, and a prompt library sit in the same interface, cutting tool switching.
Cons
- ChatHub is a front end to other companies' models, so its output depends on those vendors, not on its own AI.
- The free tier limits how much you can send and how many premium models you reach, pushing regular users toward a paid plan.
- Running several models on one prompt spends more credits than a single chat, which costs more on heavy days.
- People who want one vendor's full suite, not a comparison view, will find the multi-model setup more than they need.
Frequently asked questions
ChatHub is an all-in-one AI client that lets you use and compare multiple chatbots, including ChatGPT, Claude, Gemini, and 20+ others, at the same time in one window.
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