Knowt 每月有 4,183,953 次造訪，月增率 +5.4%，定價模式為免費。ReadSmart 每月有 0 次造訪，成長率 —，定價模式為免費。
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 | chromewebstore.google.com |
| 定價模式 | 免費 | 免費 |
| 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 | 1.6 |
|---|
| 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.
在 Chrome 側邊欄一鍵產生任意網頁的 AI 摘要
在任意頁面按下側邊欄按鈕，ReadSmart 就回傳該頁面正文的精簡摘要，不必自己通讀全篇。
擴充功能會辨識頁面的主要文字內容再摘要，而不是把整頁塞進摘要框，在新聞站與長文部落格上效果最好。
已產生的摘要會被保留，方便你回到先前略讀過的頁面，直接找回要點。
擴充功能駐留在 Chrome 側邊欄，產生摘要不會把你從目前分頁或工作流程中拉走。
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.
專項更強Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
面向閱讀、寫作與研究的 AI 側邊欄與瀏覽器代理
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。
一鍵式瀏覽器 AI 助手，寫作與研究一次搞定
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
