Clarity in Complexity, Built for Learners
OpenBook is an AI-native notebook that helps you learn, retain, and apply knowledge more effectively than ever before.
Speed Is Everything
Designed for students and lifelong learners who value their time
Lightning-Fast Interface
Navigate your entire notebook using just your keyboard. Process and organize information in seconds.
AI-Powered Learning
Let our AI generate explanations, create practice questions, and provide personalized study materials.
Smart Search
Create personalized learning flows that match exactly how you study, memorize, and process information.
Optimized for Phones Too!!
Designed for students and lifelong learners who value their time
Mobile First
Access your notes anywhere with our fully responsive design optimized for all your devices.
AI notebook chat with natural language
Ask away
Explain quantum computing for beginners
Generate practice questions about cell biology
Create a study schedule for my calculus exam
Find my notes on Renaissance art
Summarize all my notes on machine learning
Learn smarter, not harder
Automate repetitive study tasks with smart templates, scheduled reviews, memory-optimized learning paths, and personalized practice that save hours every week while boosting retention.
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