Breef
Breef turns your notes into a map of what you know, and brings each one back for review before you forget it.
Overview
Breef turns your notes into a map of what you know, and brings each one back for review before you forget it.
- Notes that link up — Notes that format as you type, with formulas, images, files and [[links]] between them.
- Knowledge map — Every note and link as one graph, coloured by how well you know it.
- Spaced reviews — Reviews at 1, 3, 7, 21, 60 and 120 days, quizzes written from your notes, cards with Anki export.
- Exam dates — A course's notes come back more often until the exam.
- Voice notes — Record a lecture, get a study note and the transcript.
- PDF to notes and Ask your notes — Drop in a PDF of slides and get linked notes; answers to your questions cite your own notes.
- Sharing — Share a note or a whole project on the web.
Who it's for
- Students, medical students, researchers and lifelong learners who bring their own material: lecture notes, books, papers, slides and recordings. Revising for exams, lecture notes, medical school, research reading notes, learning a language or a new field, building a zettelkasten / second brain.
Pricing
What we hold on record for Breef.
- Pricing model
- Freemium
- Plan details
- Free forever; Pro €6/month or €48/year
Advertised prices often assume annual billing — The Annual-Billing Illusion , our study of 150 tools.
Frequently asked questions
Is Breef free?
There's a free tier. Paid upgrades are available.
How much does Breef cost?
Free forever; Pro €6/month or €48/year.
What are the best Breef alternatives?
The closest matches in our directory are soclever, AI Math Solver, AI Presentations and NotebookLM — see "More tools like this" below for the full set.
Keep comparing
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