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Drag and drop your lecture slides, PDFs, or paste a YouTube link. We support messy notes too.
Instant Analysis
In seconds, Sappio breaks down your material into atomic concepts, connecting them into a knowledge graph.
Master it faster
Start your daily streak. The spaced repetition algorithm ensures you only review what you're about to forget.
98%
RetentionSee exactly what you get
Flashcards, quizzes, summaries, and mind maps generated from your material.
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Spaced Repetition
Tracks your forgetting curve.
Smart Mind Maps
Connects the dots for you.
Instant Summaries
Lectures turned into cheat sheets.
Exam Simulator
Practice with real questions.
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Frequently asked questions
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