
專項更強Provides powerful general-purpose research and document synthesis, but requires manual file uploads rather than integrated knowledge management.
Crane 每月有 0 次造訪,月增率 —,定價模式為需聯絡報價。ima.copilot 每月有 915,949 次造訪,成長率 -14.8%,定價模式為免費增值。

Crane is a Chrome extension that acts as an AI-powered personal knowledge base. You save web pages, notes, images, YouTube videos and podcasts into one place, ask questions against everything you have stored, explore how your ideas connect, and receive a daily newsletter summarizing what you read the day before.
| 面向/指標 | ![]() | |
|---|---|---|
| 官方網域 | chromewebstore.google.com | ima.qq.com |
| 定價模式 | 需聯絡報價 | 免費增值 |
| 每月造訪次數 | 0 (0) | 91.59萬 (915,949) |
| 月流量變化量 | 0 (—) | -15.91萬 (-14.8%) |
| 主要市場與市佔 | 🌐 全球 (—) | 🇨🇳 中國 (93.1%) |
| 每月直接造訪 | 0 | 29.82萬 |
| 使用者評分 | 3.4 | 4.5 |
| 支援平台 | 瀏覽器擴充功能 | 網站 |

Crane is a Chrome extension that acts as an AI-powered personal knowledge base. You save web pages, notes, images, YouTube videos and podcasts into one place, ask questions against everything you have stored, explore how your ideas connect, and receive a daily newsletter summarizing what you read the day before.
Save web pages, text notes, images, YouTube videos and podcasts into a single personal knowledge base, so your reading and watching live in one place.
Ask questions to your saved knowledge base and get answers grounded in the material you have collected rather than the open web.
Explore a visual map of how your items relate and mine the collection for connections, themes and blind spots you might have overlooked.
Get a daily newsletter of what you read yesterday, or listen to it as a podcast. A lightweight way to review and retain what you have learned.
騰訊出品的 AI 知識管家,協助你搜尋、閱讀、寫作與管理知識庫。
以文件、網頁與筆記建立個人或共享知識庫,讓 AI 依這些內容進行帶脈絡的問答。
當自有資料無法涵蓋時,直接面向全網檢索提問,並提供可回溯的來源引用。
在同一工作區完成從找資料、閱讀註記到草擬輸出的完整流程。
把累積的知識轉化為摘要、報告、簡報甚至播客,不必切換到其他工具。

專項更強Provides powerful general-purpose research and document synthesis, but requires manual file uploads rather than integrated knowledge management.

專項更強Offers massive context windows for processing huge document libraries, but is less tailored for structured personal knowledge bases.
專項更強Offers massive context windows for processing huge document libraries, but is less tailored for structured personal knowledge bases.
Combines source collection, research, and generative tools into an AI creation studio, but has a steeper learning curve.
Combines source collection, research, and generative tools into an AI creation studio, but has a steeper learning curve.
Converts prompts and files into structured reports and presentations, but offers less fluid conversational knowledge management.
Converts prompts and files into structured reports and presentations, but offers less fluid conversational knowledge management.
專項更強將筆記組織成相互連接的物件網路以進行深度知識管理,但缺乏自動化網路研究功能。

專項更強Operates locally to index your files, emails, and meetings for private search, but lacks cloud-based collaborative sharing.