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。Mindsera 记录了 39,785 月访问量，增长率为 -34.2%，定价为免费增值。
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.
Mindsera is an AI journaling app for mental wellbeing and cognitive fitness, pairing reflective writing with emotional analysis, mental-model templates, generated artwork and a chat assistant that knows your history.
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | knowt.com | mindsera.com |
| 定价模式 | 免费 | 免费增值 |
| 月访问量 | 418.4万 (4,183,953) | 3.98万 (39,785) |
| 月度环比流量变化 | +21.48万 (+5.4%) | -2.07万 (-34.2%) |
| 主要市场与份额 | 🇺🇸 美国 (69.6%) | 🇺🇸 美国 (34.1%) |
| 直接访问 / 月 | 274.15万 | 1.76万 |
| 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.
Mindsera is an AI journaling app for mental wellbeing and cognitive fitness, pairing reflective writing with emotional analysis, mental-model templates, generated artwork and a chat assistant that knows your history.
Detects the emotions present in your writing and lets you explore the related thoughts across any time frame, using frameworks such as Plutchik's emotion model.
Write, use voice mode, or snap a photo of a paper journal and have the text extracted, with the app tidying up spelling and phrasing as you go.
A companion that remembers your past entries and asks context-aware follow-up questions to push your reflection deeper.
Write inside structured templates built on more than 50 mental models and frameworks, from first-principles thinking to decision reviews.
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.
