
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.
Knowt records 4,183,953 monthly visits with +5.4% month-over-month growth and Free pricing. Mapify records 491,737 monthly visits with -10% growth and Freemium pricing.

Turn PDFs, videos, web pages and recordings into structured AI mind maps
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | knowt.com | mapify.so |
| Pricing Model | Free | Freemium |
| Monthly Visits | 4.18M (4,183,953) | 491.74K (491,737) |
| MoM Traffic Delta | +214.76K (+5.4%) | -54.63K (-10%) |
| Primary Market & Share | 🇺🇸 United States (69.6%) | 🇯🇵 Japan (11.8%) |
| Direct Visits / mo | 2.74M | 214.74K |
| User Rating | 4.3 | 4.4 |
| 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.

Turn PDFs, videos, web pages and recordings into structured AI mind maps
Drop in a PDF, YouTube link, webpage, podcast, meeting recording, image or block of text and get a structured map in seconds.
Ask follow-up questions about the document or video, then add the answers as new branches directly to the map.
Jump from a node back to the exact moment in a video, backed by an automatically generated full transcript.
Share via link or export the map as an image, PDF or Markdown, and switch the same map into presentation slides.

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.
SpecialistAn AI-powered visual workspace where teams think, plan, and build together
SpecialistAn AI-powered visual workspace where teams think, plan, and build together
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.
SpecialistFree multilingual AI search engine with built-in creation tools
SpecialistFree multilingual AI search engine with built-in creation tools

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.

SpecialistFree AI-powered PDF editor, converter and reader for every device
SpecialistFree AI-powered PDF editor, converter and reader for every device
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.

SpecialistA proactive AI reading lens for papers, videos, and web pages
SpecialistA proactive AI reading lens for papers, videos, and web pages
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.

SpecialistTailored specifically for student study workflows with integrated flashcards and quizzes, rather than broad professional content summarization.
SpecialistTailored specifically for student study workflows with integrated flashcards and quizzes, rather than broad professional content summarization.