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。Numerous.ai 记录了 128,828 月访问量，增长率为 -17%，定价为免费增值，免费试用，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.
把 ChatGPT 放进 Google Sheets 与 Excel，无需 API 密钥
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | knowt.com | numerous.ai |
| 定价模式 | 免费 | 免费增值，免费试用，付费 |
| 月访问量 | 418.4万 (4,183,953) | 12.88万 (128,828) |
| 月度环比流量变化 | +21.48万 (+5.4%) | -2.64万 (-17%) |
| 主要市场与份额 | 🇺🇸 美国 (69.6%) | 🇺🇸 美国 (20.1%) |
| 直接访问 / 月 | 274.15万 | 3.27万 |
| 用户评分 | 4.3 | 4.5 |
| 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 ChatGPT 放进 Google Sheets 与 Excel，无需 API 密钥
通过一个简单函数即可在任意单元格调用 AI——无需 API 密钥，无需切换聊天窗口，也不必在标签页之间复制粘贴。
把一个提示词向下拖动即可处理数千行；相同查询会被缓存，避免重复计费。
将问卷、文章、社交帖子等大段文本总结、改写、抽取并分类为规整的结构化列。
直接基于表格中的数据生成广告文案、关键词列表、SEO 内容与广告活动结构。
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.
GPT Workspace is a Google Workspace extension that embeds leading AI assistants directly into Docs, Sheets, Slides, Gmail, Drive and Forms so you can write, analyze and automate without switching tabs.
GPT Workspace is a Google Workspace extension that embeds leading AI assistants directly into Docs, Sheets, Slides, Gmail, Drive and Forms so you can write, analyze and automate without switching tabs.
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.
