Cebian

Chrome side-panel AI assistant using your own API key from any model provider

Browser extensionfree

Cebian is an open-source Chrome extension that puts an AI assistant into the browser's side panel. Users bring their own API key from a supported model provider and can have it read the current page, attach files or images, save reusable prompt templates, and connect to external tools via MCP. All conversations and data stay in the user's own browser, with no account required.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of Cebian - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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