Memgrain is an AI study tool that turns notes, PDFs, and slides into flashcards with spaced repetition for long-term retention.

Memgrain is a study tool that uses AI to turn learning materials—notes, lecture slides, and web articles—into flashcards. You can organize flashcards into subjects and study decks, then use the AI to edit them, chat about the material, and test yourself. A spaced repetition system schedules reviews at increasing intervals, reinforcing information just before you’re likely to forget it to support long-term retention.
The platform supports a wide range of file types, including PDFs, images, handwritten notes, and PowerPoint slides, so you can convert content in text, visual, or audio formats into flashcards.
While built with students in mind, Memgrain suits anyone who wants to keep learning: professionals maintaining their skills, hobbyists going deeper into a subject, or anyone mastering new languages, historical dates, or professional certifications.
Memgrain was started by a group of PhD students passionate about improving educational tools. They combine proven academic principles with modern technology, aiming to boost memory retention through AI-generated flashcards and custom algorithms. The philosophy behind the product is to help lifelong learners through personalized learning experiences.
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