What ChatHub is

ChatHub opens a multi-pane chat where one prompt goes to several models at once. It can reuse your logged-in ChatGPT or Claude web sessions, call official APIs with your own keys, or use ChatHub's bundled models, and it adds a prompt library, searchable local history, and web access.

Feature coverage

  • One prompt sent to several chatbots at once
  • Own account, own API key, or bundled models
  • Prompt library and searchable local history

What stands out

  • Strong rating on a solid sample
  • Updated in October 2026
  • Developer declares no data collection

Tradeoffs to know

  • Bundled models need a paid plan
  • Parallel chats use up each service's limits faster
  • Relies on third-party chat sites staying compatible

Permissions and privacy

Page access

ChatHub runs mainly in its own extension page, so its core job does not require reading the sites you browse. Reusing your ChatGPT or Claude sign-ins means it contacts those services with your session, and web access fetches pages on request; review the hosts listed in the install prompt.

Data notes

The developer declares no data collection on the listing, and ChatHub's privacy policy says chat history is saved locally in your browser, not on its servers. Google sign-in shares your email and profile picture, PDF uploads are deleted after 24 hours, and prompts still reach whichever AI providers you choose.

Pricing

Free to start; paid ChatHub Pro and Unlimited plans for bundled model access. Pricing and plan limits change more often than store metadata, so use the linked developer page as the final check before subscribing.

Alternatives

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Sources

We used the official Chrome Web Store listing and first-party developer material. Public metrics can change after the fact-check date.

  1. Chrome Web Store listing

    Rating, rating count, public users, version, update date, and publisher disclosures verified 2026-10-12.

  2. ChatHub product documentation

    First-party product, feature, support, or project documentation used for workflow context.

  3. Extension Reviewer methodology

    How public claims, permissions, evidence, and tradeoffs are reviewed.

View in Chrome Web Store Developer site
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