You make notes, we help you remember.
One platform for all your knowledge, no matter where it comes from
Scan or photograph your handwritten notes and we'll digitize them automatically
Seamlessly sync your Notion pages and Dropbox Paper documents
Import highlights from your Kindle library and side-loaded books
Upload PDFs, Word docs, and plain text files from anywhere
Save articles and web content with our browser extension
Record your thoughts and we'll transcribe them for you
Science-backed memory techniques, effortlessly automated
Import your notes from any source. We support handwritten notes, digital documents, Kindle highlights, and more. Everything lives in one place.
Our AI analyzes your notes and creates personalized review sessions using spaced repetition and active recall techniques proven to boost retention.
Spend just 5 minutes daily reviewing. We'll show you exactly what you need to see, when you need to see it, to remember it forever.
Research-proven methods to supercharge your learning
Review information at scientifically optimal intervals. Remember more while studying less.
Test yourself instead of re-reading. Engage your brain to build stronger neural pathways.
Mix topics for better learning. Our algorithm ensures you're always challenged at the right level.
Track your retention rates and see your knowledge compound over time with detailed insights.
Focus on what matters. We identify and prioritize the information you're most likely to forget.
Gentle reminders and streaks help you build a consistent review habit that sticks.
Join thousands of learners who never forget what they've learned