ChatHub

Freemium

A browser extension to use chatgpt, bing, bard and claude chatbots in one sidepanel.

ChatHub is a browser extension that integrates multiple AI chatbots like ChatGPT, Gemini, and Claude into a single sidepanel. Key features include side-by-side model comparisons, a prompt library, local chat history with full-text search, and smart web access for real-time information. It is designed for researchers and power users who need centralized access to various AI services via subscriptions or personal API keys (verified: 2026-01-29).

Jan 29, 2026
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Pricing: Freemium
Last verified: Jan 29, 2026
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Key facts

Pricing

Freemium

Use cases

Researchers comparing multiple AI models simultaneously to evaluate response accuracy and consistency across different platforms (verified: 2026-01-29), Developers utilizing API keys to access various large language models on a pay-as-you-go basis for stability (verified: 2026-01-29), Content creators managing a library of frequently used prompts to streamline their workflow within a browser sidepanel (verified: 2026-01-29)

Strengths

The extension supports side-by-side comparisons of multiple chatbots including ChatGPT, Gemini, and Claude within a single interface (verified: 2026-01-29), Users can save chat history locally on their device and perform full-text searches to retrieve previous conversations quickly (verified: 2026-01-29), The tool includes smart web access features that allow chatbots to incorporate up-to-date information from the internet into responses (verified: 2026-01-29)

Limitations

The tool requires installation as a Chrome browser extension which limits its use to compatible desktop web browsers (verified: 2026-01-29), Access to over 20 AI models through the built-in service requires a paid subscription to the ChatHub platform (verified: 2026-01-29)

Last verified

Jan 29, 2026

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Strengths

  • The extension supports side-by-side comparisons of multiple chatbots including ChatGPT, Gemini, and Claude within a single interface (verified: 2026-01-29)
  • Users can save chat history locally on their device and perform full-text searches to retrieve previous conversations quickly (verified: 2026-01-29)
  • The tool includes smart web access features that allow chatbots to incorporate up-to-date information from the internet into responses (verified: 2026-01-29)

Limitations

  • The tool requires installation as a Chrome browser extension which limits its use to compatible desktop web browsers (verified: 2026-01-29)
  • Access to over 20 AI models through the built-in service requires a paid subscription to the ChatHub platform (verified: 2026-01-29)

FAQ

How does ChatHub handle the storage and searching of previous user conversations?

ChatHub saves chat history locally on the user's device rather than on external servers. This local storage includes a full-text search capability, allowing users to find specific information from past interactions across different AI models efficiently (verified: 2026-01-29).

What options are available for users who want to connect their own AI models?

Users can integrate any OpenAI-compatible API to create and use custom chatbots within the extension. This provides flexibility for those who prefer using their own API keys on a pay-as-you-go basis for increased reliability (verified: 2026-01-29).

Does the extension provide any visual features to improve the readability of AI responses?

Yes, the extension includes markdown support and code highlighting to make technical responses easier to read. It also features a dark mode setting to ensure comfortable viewing for users working in low-light environments (verified: 2026-01-29).