Cogis

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ChatGPT full-text

    Perplexity title-match

      Claude title-match

        Gemini title-match

          Some AIs do not support full-text search.

          About

          Cogis searches the chat history you already have with AI assistants and gives you back pointers — titles, dates, and links into the original conversation. It runs in your browser, signed in as you.

          This page is a renderer. The search itself happens inside the Cogis Chrome extension: the page hands your query to the extension over a same-origin postMessage bridge and shows what comes back. ChatGPT, Perplexity, Claude, and Gemini each get their own group.

          Install

          Cogis is not on the Chrome Web Store yet. Until it is, load it as an unpacked extension — the steps live with the source on GitHub.