Knowt 每月有 4,183,953 次造訪，月增率 +5.4%，定價模式為免費。Refocus 每月有 922 次造訪，成長率 -69.5%，定價模式為付費。
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.
| 面向／指標 | ||
|---|---|---|
| 官方網域 | knowt.com | refocus.me |
| 定價模式 | 免費 | 付費 |
| 每月造訪次數 | 418.4萬 (4,183,953) | 922 (922) |
| 月流量變化量 | +21.48萬 (+5.4%) | -2101 (-69.5%) |
| 主要市場與市佔 | 🇺🇸 美國 (69.6%) | 🇺🇸 美國 (91.8%) |
|---|
| 每月直接造訪 | 274.15萬 | 296 |
|---|
| 使用者評分 | 4.3 | 3.2 |
|---|
| 支援平台 | 網站 | 網站 |
|---|
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.
幫助東南亞人群進入 IT 產業的數位技能學院
課程假設學員沒有技術背景，逐步建構 IT 與數位技能。
在整個學習旅程中，可獲取經驗豐富的導師團隊提供的指導與建議。
專門的職涯內容，包括涵蓋求職準備的錄播職涯課程。
內容透過 Thinkific 線上交付，約有一年存取期，讓學員按自己的節奏完成。
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Specialized AI quiz and flashcard generator from documents and videos, but lacks robust note-taking features.
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.
University learning platform combining shared notes with AI flashcard generation, but heavier community focus.
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。
