Knowt 每月有 4,183,953 次造訪，月增率 +5.4%，定價模式為免費。Recapio：AI YouTube 摘要工具每月有 0 次造訪，成長率 —，定價模式為免費增值。
Knowt is a free study platform and the most popular Quizlet alternative, combining flashcards, note-taking, and AI study tools. Students can turn PDFs, lecture recordings, slides, and videos into flashcards, notes, and practice tests automatically.
把數小時的 YouTube 影片濃縮成幾分鐘的知識
| 面向／指標 | | |
|---|---|---|
| 官方網域 | knowt.com | chromewebstore.google.com |
| 定價模式 | 免費 | 免費增值 |
| 每月造訪次數 | 418.4萬 (4,183,953) | 0 (0) |
| 月流量變化量 |
| +21.48萬 (+5.4%) |
| 0 (—) |
| 主要市場與市佔 | 🇺🇸 美國 (69.6%) | 🌐 全球 (—) |
|---|
| 每月直接造訪 | 274.15萬 | 0 |
|---|
| 使用者評分 | 4.3 | 4.7 |
|---|
| 支援平台 | 網站 | 瀏覽器擴充功能 |
|---|
Knowt is a free study platform and the most popular Quizlet alternative, combining flashcards, note-taking, and AI study tools. Students can turn PDFs, lecture recordings, slides, and videos into flashcards, notes, and practice tests automatically.
Upload up to 30 files and Kai instantly produces notes, flashcards, summaries, and practice resources from them.
Convert Quizlet, Kahoot, Wayground, and YouTube content, or record live lectures to generate notes and study sets.
Upload class files to get a study plan and exam prediction that highlights what your professor emphasizes most.
Kai quizzes you by voice and can turn any note or flashcard into a podcast for study on the go.
把數小時的 YouTube 影片濃縮成幾分鐘的知識
任意 YouTube 影片都能在播放頁直接摺疊為帶重點和可點擊時間戳的結構化摘要。
用自然語言提問，回答會關聯字幕中的精確時間戳。
AI 標示影片中最重要的觀點，讓你無需拖動時間軸也能抓住實質。
保存的摘要與重點整理成個人庫，隨時搜尋與回顧。
專項更強Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
Converts notes and PDFs into interactive flashcards and audio podcasts, but less established brand presence.
University learning platform combining shared notes with AI flashcard generation, but heavier community focus.
AI study platform converting course materials into practice questions and flashcards, but with a simpler feature set.
專項更強Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
互動式 AI 學習平台，可將課程教材轉為字卡和測驗，但包含更多影片解說。
Converts notes and PDFs into interactive flashcards and audio podcasts, but less established brand presence.
畫重點、公開學習，打造屬於你的 AI 分身
University learning platform combining shared notes with AI flashcard generation, but heavier community focus.
把各大 AI 模型與網頁自動化合而為一的瀏覽器代理
能把筆記和影片變成測驗與摘要的AI學習平台，但協作功能較少。
