Knowt 记录了 4,183,953 月访问量，月度环比增长为 +5.4%，定价为免费。WorkbookPDF 记录了 10,460 月访问量，增长率为 -37.3%，定价为付费。
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.
| 维度 / 指标 | ||
|---|---|---|
| 官方域名 | knowt.com | workbookpdf.com |
| 定价模式 | 免费 | 付费 |
| 月访问量 | 418.4万 (4,183,953) | 1.05万 (10,460) |
| 月度环比流量变化 | +21.48万 (+5.4%) | -6225 (-37.3%) |
| 主要市场与份额 | 🇺🇸 美国 (69.6%) | 🇺🇸 美国 (31.4%) |
| 直接访问 / 月 | 274.15万 | 3493 |
| 用户评分 | 4.3 | 4.2 |
| 支持的平台 | 网站 | 网站 |
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.
围绕你的兴趣生成的个性化语言练习册，可直接打印
你自行选定主题，语法与词汇练习便围绕你真正关心的话题展开，而非通用教材内容。
难度从入门到高级都可设定，让题目贴合你当前的实际水平，而不是一刀切。
每本练习册混合填空、选择、判断、翻译、词语配对和 emoji 词汇等题型。
下载 PDF 打印离线练习，或随时在设备上阅读，末尾附全部答案便于自测。
专项更强Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
专项更强Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
互动式 AI 学习平台，可将课程资料转化为闪卡和测验，但包含更多视频讲解。
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.
