ChatHub

★★★★☆3.8 / 5 editorial Freemium Free tier compares two models with daily limits. The paid plan unlocks all models and higher quotas; check the official site for current pricing, including lifetime offers.

Ask GPT, Claude, Gemini and more the same question, side by side

✓ Editor-verified listing — details reviewed by Grab AI Tool editors; pricing re-checked regularly.

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#chatbot#multi-model#model comparison#question answering#browser extension

What is ChatHub?

ChatHub answers a question every AI user eventually asks — which model is right? — by letting you ask several at once. Type a prompt and watch GPT, Claude, Gemini, Llama and other models answer in parallel panels, making differences in style, depth and accuracy immediately visible. A browser extension brings the comparison view to any page, and chat-with-files and web access round out daily use.

It is a practical tool for writers, developers and researchers who sanity-check important answers against a second model, and for anyone deciding which subscription deserves their money. Free use covers a couple of models with daily limits; the paid plan unlocks all models, higher quotas and multi-model panels. ChatHub will not replace a primary assistant for long projects, but as a comparison instrument it is excellent.

Key Features

Up to six models answering one prompt in parallel
Browser extension for use anywhere
Chat with files and web access
Prompt library for common tasks
All major providers in one interface

Pros

Best way to sanity-check an important answer
Reveals which model suits your kind of question
Saves juggling multiple subscriptions for comparisons

Cons

Parallel panels suit short answers, not long projects
No deep workspace or memory features
Full model set needs the paid plan

Pricing

Model: Freemium
Free tier compares two models with daily limits. The paid plan unlocks all models and higher quotas; check the official site for current pricing, including lifetime offers.

Adding Up Your AI Bill?

If you pay for ChatHub alongside other AI subscriptions, the monthly total adds up quietly. Tick every tool you pay for in our free AI Tool Cost Calculator to see your real monthly and yearly bill — and spot overlaps you can cut. Still choosing? Start with our guide on how to choose the right AI tool.