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。Namefi 记录了 27,219 月访问量，增长率为 +8.7%，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.
| 主要市场与份额 | 🇺🇸 美国 (69.6%) | 🇰🇷 韩国 (26.2%) |
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| 直接访问 / 月 | 274.15万 | 1.06万 |
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| 用户评分 | 4.3 | 3.9 |
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| 支持的平台 | 网站 | 网站 |
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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 AI 代理与链上所有权打造的 ICANN 认证域名注册商。
在以太坊或 Base 上将域名铸造成链上 NFT，使所有权可像数字资产一样即时转移或交易。
MCP 服务器、CLI、WebMCP 与 llms.txt 让 AI 代理无需传统账户即可搜索、购买和管理域名与 DNS。
代理可经由 x402 协议用 USDC 支付，人类用户可用信用卡、稳定币或 ETH 结账。
浏览域名集合、建立愿望清单，并在外销与通用域名市场中进行交易。
专项更强Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
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.
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.
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.
University learning platform combining shared notes with AI flashcard generation, but heavier community focus.
为简短品牌化商业名称而生的免费 AI 取名引擎
能把笔记和视频变成测验与摘要的AI学习平台，但协作功能较少。
