Bookmarker records 4,227 monthly visits with -13.7% month-over-month growth and Paid pricing. Knowt records 4,183,953 monthly visits with +5.4% growth and Free pricing.
Local-first Mac library for links, images and PDFs, sorted by on-device AI
Free AI flashcard and study tools for students
| Dimension / Metric | | |
|---|---|---|
| Official Domain | bookmarker.cc | knowt.com |
| Pricing Model | Paid | Free |
| Monthly Visits | 4.23K (4,227) | 4.18M (4,183,953) |
| MoM Traffic Delta | -673 (-13.7%) | +214.76K (+5.4%) |
| Primary Market & Share | 🇺🇸 United States (53%) | 🇺🇸 United States (69.6%) |
| Direct Visits / mo | 1.27K | 2.74M |
| User Rating | 4.3 | 4.3 |
| Supported Platforms | Website | Website |
Local-first Mac library for links, images and PDFs, sorted by on-device AI
Apple Foundation Models run locally to tag and summarize every link, image and PDF you save, so your library organizes itself with no setup and no cloud round-trip.
Search the text of every article, note and PDF in your library instantly, even with no connection.
Save a URL, a screenshot or an entire folder of documents the same way, and read any of them in a clean, ad-free reading view.
No account, no cloud sync and no tracking. Everything lives in a local database on your Mac unless you deliberately bring your own API key.
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.
Massive library of shared academic notes paired with AI study tools, but less focused on flashcard creation.
Massive library of shared academic notes paired with AI study tools, but less focused on flashcard creation.
Gamified AI study application converting notes into flashcards and quizzes, but with a more playful interface.
Gamified AI study application converting notes into flashcards and quizzes, but with a more playful interface.
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.
Interactive AI learning platform turning course materials into flashcards and quizzes, but with more video explanations.
Interactive AI learning platform turning course materials into flashcards and quizzes, but with more video explanations.
Chat with any PDF, video, or website and get cited answers in seconds
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.
Personalized AI study assistant creating flashcards and mind maps from lecture recordings, but smaller user community.
Personalized AI study assistant creating flashcards and mind maps from lecture recordings, but smaller user community.
A polished space for notes, tasks, and documents that follows you across every device.
A polished space for notes, tasks, and documents that follows you across every device.
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 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.
AI agents that turn your own documents into summaries, mind maps and reports
AI agents that turn your own documents into summaries, mind maps and reports
