| 面向/指標 | ![]() | ![]() |
|---|---|---|
| 官方網域 | goodnotes.com | knowz.com |
| 定價模式 | 免費增值、免費試用 | Free, Paid |
| 每月造訪次數 | 322.73萬 (3,227,341) | 365 (365) |
| 月流量變化量 | +31.47萬 (+10.8%) | -1446 (-79.8%) |
| 主要市場與市佔 | 🇺🇸 美國 (33.8%) | 🇲🇽 墨西哥 (100%) |
| 每月直接造訪 | 163.89萬 | 149 |
| 使用者評分 | 4.4 | 4.1 |
| 支援平台 | 網站 | 網站 |

手寫筆記、PDF 註記與 AI 學習工具,都在同一塊畫布上
低延遲墨跡、防誤觸手掌辨識、劃掉即擦除以及手寫轉文字,讓書寫接近紙筆手感。
匯入合約、論文或教材,用手直接標註,註記可搜尋並可乾淨匯出。
同時檢索鍵入文字、手寫與速寫,並把筆記轉成摘要、心智圖或結構化計畫。
在共享筆記本、文件和白板上同時協作,不再有版本衝突或反覆傳檔案。

面向企業搜尋與文件的 AI 知識作業系統
在 100 多個連接的工作工具中搜尋,答案基於企業自有內容。
借助 AI 寫作輔助與自動文件功能撰寫與維護知識。
展示資訊、團隊與文件之間的關聯,避免知識孤島。
從 Notion 或 Confluence 匯入頁面、資料庫、附件、權限與團隊結構。
專項更強將課程教材轉化為互動式 AI 學習工具,但較少專注於手寫數位筆記本。

專項更強Stronger online PDF editing and AI chat capabilities, but lacks tablet-optimized handwritten note-taking workflows.
專項更強Stronger online PDF editing and AI chat capabilities, but lacks tablet-optimized handwritten note-taking workflows.
專項更強Converts notes and PDFs into quizzes and flashcards, but lacks stylus-based handwriting and sketching tools.
專項更強Converts notes and PDFs into quizzes and flashcards, but lacks stylus-based handwriting and sketching tools.

專項更強GitBook is a documentation platform that helps teams create, publish, and maintain product docs, API references, and knowledge bases. It pairs a block-based editor and Git Sync with AI tooling that answers reader questions, flags stale content, and keeps docs accurate for both people and AI agents.
專項更強GitBook is a documentation platform that helps teams create, publish, and maintain product docs, API references, and knowledge bases. It pairs a block-based editor and Git Sync with AI tooling that answers reader questions, flags stale content, and keeps docs accurate for both people and AI agents.
以你的文件與知識庫訓練的客製 AI 代理
將筆記整理成互相連結的類型化物件,而非傳統筆記本,但缺乏手寫筆觸支援。
專項更強Uses an infinite visual canvas for note organization, but lacks Goodnotes' paper templates and PDF annotation polish.