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。WriteVoice 记录了 13,362 月访问量，增长率为 -17.7%，定价为 freemium。
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.
把杂乱口述变成可直接发送的成稿文本的 AI 听写工具
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | knowt.com | writevoice.io |
| 定价模式 | 免费 | freemium |
| 月访问量 | 418.4万 (4,183,953) | 1.34万 (13,362) |
| 月度环比流量变化 | +21.48万 (+5.4%) | -2876 (-17.7%) |
| 主要市场与份额 | 🇺🇸 美国 (69.6%) | 🇺🇸 美国 (48.2%) |
| 直接访问 / 月 | 274.15万 | 5354 |
| 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.
把杂乱口述变成可直接发送的成稿文本的 AI 听写工具
以自定义键盘形式安装在 iOS 上，可在 WhatsApp、Slack、iMessage、备忘录、Notion 等任何可输入处使用；配套的 Mac 与网页版让内容保持同步。
去除口头禅、修正语法，并把东拉西扯的口述整理成可读的段落、要点、待办清单和行动方案。
根据你所在的应用调整文本语域，在 LinkedIn 的专业风格、闲聊的随意口吻与商务邮件的正式表达之间切换。
缩短、扩写、修正语法、添加表情或进行其他改写，无需重新输入即可即时调整草稿。
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
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.
