ChatHub

What it does

ChatHub sends one prompt, with optional uploaded PDFs, spreadsheets, and images, to several AI chatbots at once and shows their responses side by side. This lets you compare answers from models such as ChatGPT, Claude, and Gemini in a single view. It can also generate images with several image models.

People use ChatHub to cross-check an answer against other models, to decide which model suits a given task, and to analyze documents. Its distinguishing feature is running many models in parallel in one interface instead of switching between separate chatbot apps. The homepage also lists web search, code preview, a prompt library, and tools for translation and web summarization.

It suits people who regularly use AI assistants and want to compare outputs, such as researchers, writers, and developers. ChatHub is offered as a web app, a browser extension, and iOS, Android, Windows, and Mac apps. You can start for free, while more usage and features require a paid plan. Plan limits differ by tier, so check the pricing page before relying on a specific allowance.

What it can do

• Send one prompt to multiple AI chatbots and compare responses side by side
• Access multiple models, including GPT, Claude, Gemini, and Llama, under one subscription
• Upload and analyze PDFs, spreadsheets, and images
• Generate images with several image models
• Search the web for real-time information
• Use a prompt library and AI productivity tools such as translation and web summarization

Before you choose

• Free use is limited; more usage and features require a paid plan, per the FAQ.
• Pro caps advanced model queries at 1500 per month and document uploads at 300 per month; Unlimited removes these caps.
• Image generation draws on monthly credits (3,000 on Pro, 10,000 on Unlimited).

Listed under

• Productivity
• General assistants
• AI chat
• Browser extension
• Document analysis
• Image generation
• Model comparison
• Multi-model

Get started

Free start is offered; premium plan needed for more usage and features.

1. Open the web app at app.chathub.gg or download the browser extension or desktop app.
2. Sign in with Google, Apple, or email.
3. Enter a prompt, select the models you want to compare, and review the responses side by side.

Pricing page offers Yearly (save 35%) and Monthly toggles. The yearly view lists ChatHub Pro at $14.99 per month billed annually and ChatHub Unlimited at $24.99 per month billed annually. Check the pricing page for monthly-billing prices.

Source: app.chathub.gg/pricing, checked 29 Oct 2026. Prices can change; check before you buy.

Sources for this overview

Product pages, documentation, and pricing checked 29 Oct 2026. Each source supports part of the overview; availability and prices can change.

• ChatHub - GPT-6, Claude 5, Gemini 3 side by side ↗chathub.gg
• Introduction - ChatHub Learning Center ↗doc.chathub.gg
• Pricing | ChatHub ↗app.chathub.gg

Company website

chathub.gg: product, pricing and policy pages

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Human review

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knowledge_base

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Last checked 29 Oct 2026. Every field keeps its source and date; unknown means we couldn’t confirm it.