
Share and access study materials worldwide — with AI study tools built in
Share and access study materials worldwide — with AI study tools built in
Knowt records 4,183,953 monthly visits with +5.4% month-over-month growth and Free pricing. Memozora records 12,899 monthly visits with +6.9% growth and Freemium pricing.

Spaced-repetition flashcards with dictionaries and spoken audio
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | knowt.com | memozora.com |
| Pricing Model | Free | Freemium |
| Monthly Visits | 4.18M (4,183,953) | 12.9K (12,899) |
| MoM Traffic Delta | +214.76K (+5.4%) | +834 (+6.9%) |
| Primary Market & Share | 🇺🇸 United States (69.6%) | 🇨🇦 Canada (31.1%) |
| Direct Visits / mo | 2.74M | 4.3K |
| User Rating | 4.3 | 4 |
| Supported Platforms | Website | Website |
Free AI flashcard and study tools for students
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.

Spaced-repetition flashcards with dictionaries and spoken audio
Schedules reviews automatically so difficult cards appear more often and easy ones less, with per-card retention indicators shown in low, medium and high bands.
Look up translations and example sentences across 15 supported languages, then save the result as a flashcard in one step.
Reads cards aloud with natural, native-like pronunciation so you practise listening alongside recognition.
Choose standard flashcards, reverse flashcards or typing quizzes to shift the difficulty from recognition to active recall.

Share and access study materials worldwide — with AI study tools built in
Share and access study materials worldwide — with AI study tools built in
AI flashcards that turn note dumps and PDFs into addictive quiz sessions
AI flashcards that turn note dumps and PDFs into addictive quiz sessions
SpecialistComprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
SpecialistComprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.

AI study tools and a personal tutor built from your own course material
AI study tools and a personal tutor built from your own course material
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.

Turn your notes into flashcards that stick
Turn your notes into flashcards that stick

AI learning assistant converting lectures and documents into study guides and flashcards, but less free-tier friendly.
AI learning assistant converting lectures and documents into study guides and flashcards, but less free-tier friendly.
AI-powered exam prep with question banks, mock tests and spaced-repetition flashcards for 10,000+ exams
AI-powered exam prep with question banks, mock tests and spaced-repetition flashcards for 10,000+ exams
AI study platform transforming notes and videos into quizzes and summaries, but with fewer collaborative features.
AI study platform transforming notes and videos into quizzes and summaries, but with fewer collaborative features.
Turn PDFs, slides, notes and videos into Anki flashcards with AI
Turn PDFs, slides, notes and videos into Anki flashcards with AI

Speak a new language from day one with human-like AI and expert human tutors
Speak a new language from day one with human-like AI and expert human tutors