GradingPal 记录了 5,689 月访问量，月度环比增长为 +12.1%，定价为免费增值。Knowt 记录了 4,183,953 月访问量，增长率为 +5.4%，定价为免费。
GradingPal is an AI grading assistant for teachers that scores student work against your rubric and writes individualized, actionable feedback. It handles essays, handwritten math and problem sets, worksheets, quizzes, exams, lab reports, and even presentations across K-12 and higher education.
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 | gradingpal.com | knowt.com |
| 定价模式 | 免费增值 | 免费 |
| 月访问量 | 5689 (5,689) | 418.4万 (4,183,953) |
| 月度环比流量变化 | +616 (+12.1%) | +21.48万 (+5.4%) |
| 主要市场与份额 | 🌐 全球 (—) | 🇺🇸 美国 (69.6%) |
| 直接访问 / 月 | 1708 | 274.15万 |
| 用户评分 | 4.2 | 4.3 |
| 支持的平台 | 网站 | 网站 |
GradingPal is an AI grading assistant for teachers that scores student work against your rubric and writes individualized, actionable feedback. It handles essays, handwritten math and problem sets, worksheets, quizzes, exams, lab reports, and even presentations across K-12 and higher education.
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.
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.
让老师重获时间的 AI 工具
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.
Packback is a Learning Intelligence Platform for higher-ed and K-12 institutions that pairs inquiry-based student discussion with real-time AI writing feedback. It helps instructors see how students think while automating routine grading so they can spend more time on mentoring.
Packback is a Learning Intelligence Platform for higher-ed and K-12 institutions that pairs inquiry-based student discussion with real-time AI writing feedback. It helps instructors see how students think while automating routine grading so they can spend more time on mentoring.
