Your courses, books and ideas, connected in one place

Breef is where you write down what you learn and link ideas as you go. Over time, your notes turn into a clear map of everything you know.

Get startedHow it works

Learning used to scatter.Now it connects.

Notes in one app, highlights in another, and nothing that ties them together. Sound familiar?

One placefor everything you learn.

  • NotesHeadings, lists and tasks, formatted as you type.
  • LinksLink notes with [[, and paste links from the web.
  • KnowledgeEvery note and link, drawn as one graph.
  • ProjectsGroup notes by course, book or goal.
  • SubjectsTag notes by subject, and colour the graph.
  • FilesDrop images and files right into a note.

Built for the wayyou study.

  • StudentsMake the whole course make sense, not just the next exam.
  • ResearchersKeep years of reading tied to the ideas it shaped.
  • The curiousFollow one question into the next, wherever it leads.
Understanding isn’t storing facts. It’s seeing how they connect.
The idea behind Breef

Already have notes?Bring them with you.

Paste text, import a Markdown file, or drop in images and files. Links come with a preview of the page.

Get started

Free to start.Pro when you need more.

Everything you write, link and search is free, always. Pro is for hours of voice notes, room for big files, and the AI features to come.

Free

€0forever

No card needed

  • All your notes, links and projects
  • Your Knowledge graph and its history
  • Search across everything
  • 2 hours of voice notes a month
  • 250 MB of images and files
Start for free

Pro

€48/ year

That’s €4 a month, 33% less

  • Everything in Free
  • 30 hours of voice notes a month
  • 10 GB of images and files
  • New AI features as they arrive: ask your notes, quizzes and review

Billed through Polar. Cancel anytime, and every note stays yours either way.

Start small.Connect everything.

It only takes one note to start. Your map grows with you.

Get startedHow it works