Knowunity
Student notes community with an AI helper
We publish a full Four-Mismatches fit assessment for the student-facing exam tools first. For this one, the facts below are what we have verified — run the Four Mismatches Test on it yourself for your own students.
Independence: Addestra builds learning products too (MathsTutor, TinkerWell). We never review or score our own, and no tool pays to be listed or to rank higher — how we assess fit.
What it does
What the AI actually does — An AI tutor grounded in millions of peer-created materials; auto-generates flashcards, practice tests and summaries, localised to national curricula.
Why it was built — Let students share their own notes so the best students' knowledge reaches everyone in a class.
Who built it
- Company
- Knowunity GmbH
- Founders
- Benedict Kurz · Lucas Hild · Gregor Weber · Julian Prigl · Yannik Prigl
- HQ / origin
- Berlin, Germany
- Founded
- 2020
- Model
- B2C
- Languages
- Multiple (localised by market)
- Pricing
- Freemium (Knowunity Pro)
We record durable facts only — no funding-raised or user-count figures. Unverified fields are marked [TBD] rather than guessed.
Where it sits
Knowunity is on the EdTech AI 100 map, in study & homework help, built in Germany.
Related & alternatives
- StudocuShared study documents with AI study tools
- QuizletFlashcards and study sets with the Q-Chat AI tutor