據 AlphaMoat 統計,截至 2026-09,Chrome 外掛 Claude Message Search 使用者數為 76,環比 +26.7%,在全部 9,324 款 AI 瀏覽器外掛中排名第 4,686 位,在「通用 AI」分類(2,418 款)中排名第 1,149 位。
Full-text search across all your Claude conversations. Fully local, fully private. No servers. Ever lost track of an old Claude conversation? Spent minutes scrolling through chat titles trying to find an answer you know you got weeks ago?
Claude Deep Search adds full-text search across your entire Claude.ai history - something the built-in sidebar search does not do on its own.
And it's all 100% private. All conversations are stored locally (via IndexedDB) and never leave your machine.
---
How to use
1. Install the extension 2. Click on the button "Deep Search" below the "Search" button (or press Ctrl+Shift+F on Windows/Linux, ⌘⇧F on Mac) 3. Search away!
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
+ 對比Change default search engine to ChatGPT search.
+ 對比One stop AI Assistant with GPT, Claude, Gemini: Chat, Write, Translate, Search, Summarize, image generator, video generation
+ 對比Summarize YouTube videos, web articles, and PDFs to save time, powered by ChatGPT, Claude, Mistral AI, and Gemini.
+ 對比資料月份:2026-09 · 使用者數與評分來自 Chrome 應用商店公開資料,按月聚合更新。口徑說明見資料方法。