Readspace turns your reading into an active process — asking you simple questions, helping you explain ideas, and reminding you when it's time to review.
We've been taught to consume knowledge, not own it.
Your brain needs friction to grow. Passive reading is mental junk food.
That business book's insight about resilience? It's siloed from the philosophy book you read yesterday.
Without linking learning to your goals, knowledge stays generic, not transformational.
Most people forget 50% of what they read within an hour and 90% within a week.
Use science-backed tools and methods to learn better
Highlight any text, and Readspace breaks it down into clear, personalized insights—so you get it before turning the page.
Readspace periodically quizzes you in different formats so that you and your book stay on the same page—literally.
Readspace uses the Spaced Repetition System (SRS)—the science-backed secret to lifelong retention.
Readspace makes sure your learning is personalized to your background and goals
The clean, distraction‑free web reader you'll actually stick with.
Keep your place, highlights, notes, and entire library consistent across every device
Mark what matters, jot why it matters.
Open EPUB and PDF without conversions or plugins.
Store books directly on your device for full control and offline access.
Start free, or go Pro for unlimited AI features—plus 50% off for students.