High schoolers, students, and adults in training who passively reread their notes the night before exams. If you close your notebook feeling like you learned nothing, you need a different method: it's active recall that makes things stick, not rereading.
Knowt (knowt.com). You import your notes or PDFs, and the AI generates flashcards and multiple-choice quizzes tailored to your course. It then schedules your reviews with spaced repetition: cards come back just before you forget them.
Trigger: You import notes, a PDF, or a course video — generates flashcards and quizzes, then schedules spaced repetition, and you get a daily review program tailored to the course.
$0 to ~$5/month (very generous free version to get started). Permanent free version, with no time limit.
Yes. Permanent free version, with no time limit.
Level: Easy. Setup takes 4 steps; the first one: Create a free account on knowt.com.
Check the generated flashcards before memorizing them: the AI can misread a formula or a date. Add your own cards for the points the teacher emphasized in class.
I have 200 pages to absorb by tomorrow and I'm panicking
~$10 to $15/month (trial period to test).
I never know if I'm really ready for the exam
$0 to ~$12/month (limited free plan to try it out).
I'm learning English but I have no one to practice with
$0 to ~$15/month (free version to get started).
I want to learn a new topic but I don't know where to start
Free for teachers; access varies by country and plan (check on khanacademy.org).
My essays go off in all directions
$0 to $12/month (limited free plan, Unlimited at $12/month).
Profile updated on November 1, 2026 — see what's new at the Directory.