
手寫筆記、PDF 註記與 AI 學習工具,都在同一塊畫布上
| 面向/指標 | ![]() | ![]() |
|---|---|---|
| 官方網域 | gumroad.com | goodnotes.com |
| 定價模式 | 付費 | 免費增值、免費試用 |
| 每月造訪次數 | 1892.85萬 (18,928,488) | 322.73萬 (3,227,341) |
| 月流量變化量 | +105.66萬 (+5.9%) | +31.47萬 (+10.8%) |
| 主要市場與市佔 | 🇺🇸 美國 (30.9%) | 🇺🇸 美國 (33.8%) |
| 每月直接造訪 | 817.35萬 | 163.89萬 |
| 使用者評分 | 3.8 | 4.4 |
| 支援平台 | 網站 | 網站 |

以 Notion 為基礎的 Custom GPT 建立、管理與變現作業系統
集中整理教學、用例與範本,讓你重用最佳資源,不必每次都從零開始。
專屬空間用來產生、記錄與回顧 Custom GPT 點子,避免好想法散落各處。
結構化的建立流程加上版本追蹤,讓你放心迭代,並可隨時回滾或比對舊版本。
集中列出並管理所有運作中的 GPT,不必在多個工具或書籤之間來回尋找。

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。
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.

PromptBase is a marketplace where creators sell ready-made prompts for popular AI models. Instead of guessing wording from scratch, you browse a category, preview sample outputs, and buy a prompt that already produces a specific style or effect in tools like Midjourney, DALL-E, Stable Diffusion and ChatGPT.
PromptBase is a marketplace where creators sell ready-made prompts for popular AI models. Instead of guessing wording from scratch, you browse a category, preview sample outputs, and buy a prompt that already produces a specific style or effect in tools like Midjourney, DALL-E, Stable Diffusion and ChatGPT.
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.
免費 / 開源發掘、聘用或打造 AI 代理的媒合市集

專項更強Automatically converts lectures and PDFs into structured study guides, but lacks freehand ink and drawing tools.
專項更強Automatically converts lectures and PDFs into structured study guides, but lacks freehand ink and drawing tools.