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。OpenFlowKit 记录了 1,437 月访问量，增长率为 -70.3%，定价为免费。
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 | openflowkit.com |
| 定价模式 | 免费 | 免费 |
| 月访问量 | 418.4万 (4,183,953) | 1437 (1,437) |
| 月度环比流量变化 | +21.48万 (+5.4%) | -3406 (-70.3%) |
| 主要市场与份额 | 🇺🇸 美国 (69.6%) | 🇻🇳 越南 (92.4%) |
| 直接访问 / 月 | 274.15万 | 614 |
| 用户评分 | 4.3 | 4.6 |
| 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.
面向开发者的开源绘图工作室
粘贴公开 GitHub 仓库地址，OpenFlowKit 会在浏览器中读取文件并绘制模块与依赖关系，每条箭头都标注对应的源码行。
为 Claude Code、Codex、Cursor、VS Code、Windsurf 或任意 MCP 客户端提供 29 个绘图工具，智能体可在你当前打开的图上作图，一步即可撤销。
编写或粘贴 Mermaid、D2、Structurizr，文本与画布始终是同一张图，可在语法与可视化之间自由往返。
从系统上下文到容器再到组件，逐层深入，所有视图都基于同一个架构模型。
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.
