knowt.io
AI study app that turns lectures, PDFs, and notes into flashcards, quizzes, and summaries for free.
| What is it | AI study app that turns lectures, PDFs, and notes into flashcards, quizzes, and summaries for free. |
|---|---|
| Pricing | Freemium |
| Free tier | Yes |
| Platform | Web Application |
| Best for | preparing for exams with AI-generated flashcards, summarizing lengthy academic readings |
| Domain registered | 2019 |
Data updated Aug. 1, 2026
What does knowt.io do?
knowt.io is an AI-powered study platform that helps students transform various learning materials into effective study tools. It can record lectures and automatically generate detailed notes, flashcards, and quizzes from the content. The tool also summarizes PDFs, solves problems from photos, and converts messy notes into organized study guides using active recall techniques. A voice assistant named Kai provides oral quizzing and can create audio podcasts from uploaded materials.
The platform stands out by combining multiple study aids in one free service, positioning itself as a comprehensive alternative to Quizlet. It uses artificial intelligence to analyze educational content and generate appropriate study materials automatically, saving students time on manual note-taking and flashcard creation. The tool works across devices with web, iOS, and Android access.
knowt.io benefits students at all levels who need to process large amounts of academic material efficiently. It's particularly useful for college students dealing with lecture recordings, textbook chapters, and complex problem sets. The platform helps with exam preparation, homework assistance, and general study organization, making it a practical tool for academic success.
Key features
What makes it stand outWho is knowt.io for?
Who benefits most from this toolPricing
Free tier available — start without a credit cardIndividual Plan
- No Ads for you or your students
- Access to 25+ AI teacher tools (with generous dynamic limits)
- Track Student Progress on assignments you assign
- Assign flashcards with custom settings
Organization Plan
Everything in Individual Plan, plus:
- Unlimited AI usage
- Socratic Homework Solver (guides without answering)
- Fully monitored & custom ChatGPT-style chat
- Organization Library
- SSO (Clever, ClassLink, Google, Microsoft)
- Clever & ClassLink Rostering
- Priority support
- Organization Analytics & Settings
Trust & presence
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