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。Postel 记录了 121,244 月访问量，增长率为 +5.8%，定价为免费试用，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 | postel.app |
| 定价模式 | 免费 | 免费试用，付费 |
| 月访问量 | 418.4万 (4,183,953) | 12.12万 (121,244) |
| 月度环比流量变化 | +21.48万 (+5.4%) | +6678 (+5.8%) |
| 主要市场与份额 | 🇺🇸 美国 (69.6%) | 🇺🇸 美国 (14.8%) |
| 直接访问 / 月 | 274.15万 | 2.16万 |
| 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.
用你自己的语气撰写并排程社交贴文的 AI 写作助手
读取你历史贴文，掌握句子长度、开场风格、用词偏好与禁用语，使草稿听起来像你本人。
在你通常发布的每一天各生成一条草稿，并自动放入日历。
开箱即支持 LinkedIn，并可连接 X、Bluesky、Mastodon、TikTok 和 YouTube。
接受通话笔记、链接、语音备忘和播客录音作为内容来源。
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.
专项更强Specialized AI quiz and flashcard generator from documents and videos, but lacks robust note-taking features.
