Knowt 每月有 4,183,953 次造訪，月增率 +5.4%，定價模式為免費。Proof&Trust 每月有 0 次造訪，成長率 0%，定價模式為 Paid tiers。
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.
為每個供應商評分、劃分風險層級，並向 NIS2 稽核師提出證明
| 面向／指標 | | |
|---|---|---|
| 官方網域 | knowt.com | proofandtrust.com |
| 定價模式 | 免費 | Paid tiers |
| 每月造訪次數 | 418.4萬 (4,183,953) | 0 (0) |
| 月流量變化量 | +21.48萬 (+5.4%) | 0 (0%) |
| 主要市場與市佔 | 🇺🇸 美國 (69.6%) | 🌐 全球 (—) |
| 每月直接造訪 | 274.15萬 | 0 |
| 使用者評分 | 4.3 | 4.4 |
| 支援平台 | 網站 | 網站 |
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.
為每個供應商評分、劃分風險層級，並向 NIS2 稽核師提出證明
連接合約、供應商主資料與文件庫，並自動驗證憑證、聲明、SBOM、滲透測試報告與政策的真實性、有效期與適用範圍。
依完整性、時效性、來源可信度與控制覆蓋度為每份材料評分，並彙總為持續重算的供應商風險指數。
依依賴度、集中度與證據品質，自動將供應商劃分為關鍵、重要與基線層級，證據一變即重新分層。
產出帶引用、可匯出的證據鏈，對應全部十項 NIS2 第 21(2) 條措施，並支援第 23 條事件通報起草的 24 小時預警時限。
專項更強Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
專項更強Comprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
免費 / 開源Undetectable AI is a web platform that scans text for AI fingerprints and rewrites flagged passages so they read like natural human writing. It bundles an AI detector, an AI humanizer and a growing set of media authenticity tools in a single dashboard.
免費 / 開源Undetectable AI is a web platform that scans text for AI fingerprints and rewrites flagged passages so they read like natural human writing. It bundles an AI detector, an AI humanizer and a growing set of media authenticity tools in a single dashboard.
互動式 AI 學習平台，可將課程教材轉為字卡和測驗，但包含更多影片解說。
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.
免費 / 開源不只給分數，還標出證據的 AI 檢測器
AI study platform converting course materials into practice questions and flashcards, but with a simpler feature set.
