Memnio maps everything you learn into a living knowledge graph — then adapts every review to the exact moment you're about to forget.
Free forever plan · No credit card required
HOW IT WORKS
Three quiet steps turn everything you consume into knowledge you can actually recall.
01 · CAPTURE
Drop in notes, docs, PDFs and courses. Memnio breaks them into atomic, testable concepts.
02 · CONNECT
Every concept snaps into your personal knowledge graph, revealing how ideas relate.
03 · MASTER
Adaptive reviews resurface each idea right before you'd forget it — so it sticks for good.
ADAPTIVE MEMORY ENGINE
Memory fades on a predictable curve. Memnio models yours for every concept and schedules each review at the point of maximum impact — the moment right before you forget.
YOUR FORGETTING CURVE
RECALL PROMPT
What is the spacing effect?
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ANSWER
Information is retained better when reviews are spaced out over time rather than crammed.
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EVERYTHING YOU NEED
See every concept you've learned and how it connects. Zoom from a single fact to your whole understanding of a field.
Review intervals tuned per concept to your real retention.
Know exactly what's solid and what's slipping, at a glance.
Surfaces links between ideas you'd never spot yourself.
Import from Notion, PDFs, Anki, YouTube and more.
Build knowledge that lasts. Free forever — upgrade when you're ready.