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。LevelFields AI 记录了 12,434 月访问量，增长率为 -26%，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 | levelfields.ai |
| 定价模式 | 免费 | 付费 |
| 月访问量 | 418.4万 (4,183,953) | 1.24万 (12,434) |
| 月度环比流量变化 | +21.48万 (+5.4%) | -4367 (-26%) |
| 主要市场与份额 | 🇺🇸 美国 (69.6%) | 🇺🇸 美国 (76.2%) |
| 直接访问 / 月 | 274.15万 | 4290 |
| 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.
由真实市场催化事件驱动的 AI 股票提醒
以约 24 种情景监控约 6,300 只股票，涵盖管理层变动、诉讼、政府行动与重组。
展示类似事件后 1 天、1 周和 1 个月的股价走势。
当自选股或持仓出现指定事件类型时发送通知。
精选提醒、考虑期权的仓位指引和短信通知，每周约 1 至 2 个想法。
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.
免费 / 开源用于选股研究、筛选与市场信号的 AI 投资助手
免费 / 开源按跑赢市场概率为每只股票排序的 AI 选股评分
