Knowt 每月有 4,183,953 次造訪，月增率 +5.4%，定價模式為免費。PROXY.CC 每月有 17,415 次造訪，成長率 -40.2%，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.
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.
覆蓋全球、擁有 9,000 萬+ IP 的住宅與資料中心代理網路
龐大的住宅與資料中心網路，支援國家、州/省、城市與 ASN 層級定向。
輪換住宅、靜態住宅、不限量住宅、靜態資料中心與長效 ISP 代理，對應不同工作負載。
支援帳密或 IP 白名單認證、建立子使用者、依 ISP 與協定篩選，以及依時間或請求輪換並自動替換。
提供完整 API 參數文件，並附 Python、Node.js、PHP、Go、Java、C#、Shell 與 Ruby 範例。
專項更強Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
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.
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.
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.
