Guide
Notion vs OneNote
These two are usually compared on features, which misses the actual difference. One asks you to decide what shape your notes are before you write them. The other lets you put anything anywhere and works out the rest later.
All figures verified 4 August 2026 against vendor pricing pages and independent trackers.
The real difference is not features
OneNote gives you an infinite canvas. Click anywhere and type; drop an image beside it; draw over both. Nothing has to be decided in advance, and nothing has a schema.
Notion gives you blocks in a column, and databases with properties. Almost everything good about it follows from that constraint: because a task has a status and a due date, you can filter, group and view it six different ways. Because a OneNote page has no properties, you cannot.
That is the trade. Freedom of placement against the ability to ask questions of your own notes. Everything else in this comparison is downstream of it.
What actually ends the free ride
Neither of these is limited by how much you write. On Notion the ceilings are the 5 MB per-file upload cap, ten guests and seven days of page history — content is unlimited for a single-member workspace.
On OneNote the application never costs anything, but the notebooks live in OneDrive, and that allowance is shared with everything else in your Microsoft account. A notebook full of scanned pages and lecture photographs will consume it long before the note-taking becomes a problem. The upgrade path is a Microsoft subscription bought for storage rather than for OneNote.
So the honest framing is that OneNote is free until your files are large, and Notion is free until your files are large — they simply fail at different thresholds and send you to different checkouts.
Where each one is genuinely better
OneNote for anything involving a stylus. Annotating slides, working through equations, sketching a diagram mid-sentence — there is no Notion equivalent, and there is unlikely to be, because a block editor has nowhere to put a line drawn at an angle.
Notion the moment notes need to become a system. The point at which you want to see every note tagged with a client, sorted by date, with the unfinished ones at the top, is the point OneNote stops helping and Notion starts.
Both is common and sensible: OneNote in the lecture or the meeting where speed and ink matter, Notion afterwards where the structure lives. The friction is retyping, and for most people that retyping is the review pass they should have been doing anyway.
The short version
Ask one question: do you need your notes to answer questions later? If yes, that is Notion and the $10 is buying you a database, not a note-taker. If no — if notes are for capture and recall rather than reporting — OneNote does that as well as anything and costs nothing.
Common questions
Is OneNote really free?
The application is, on every platform, with a Microsoft account. What is not unlimited is where the notebooks live: they sync through OneDrive, and OneDrive free storage is shared across everything else in your Microsoft account. Heavy notebooks with images and attachments consume it faster than most people expect.
Which is better for handwritten notes?
OneNote, decisively, and it is not close. Its canvas accepts ink anywhere on the page, handles stylus input properly and searches handwriting. Notion has no equivalent — it is a block editor, and blocks are typed.
Which is better for structured information?
Notion. Databases with properties, filters, relations and multiple views have no counterpart in OneNote, where organisation stops at notebooks, sections and pages. If you want to ask "show me every client task due this week, grouped by owner", that is a Notion question.
Can I move my notes from OneNote to Notion?
Partly, and expect losses. Text and basic formatting carry across; freeform positioning, ink, and anything drawn on the canvas do not, because Notion has nowhere to put them. Export what you can and treat the ink as archival — that is the honest expectation to set before starting.
Which should a student pick?
If lectures involve equations, diagrams or annotating slides, OneNote — the ink support is the entire argument. If the work is written coursework, reading notes and coursework tracking, Notion, and eligible university students can get Notion Plus free through its education offer.
How we checked this
Prices and limits were taken from each vendor’s published pricing and cross-checked against independent trackers on 4 August 2026. Where sources disagreed we followed the more recent and said so in the text. We have not run these products for this guide; it is desk research, and thorough, and those are different things. Our full method is on the about page.
Vendors change prices and plan gates without notice. If something here is out of date, tell us and we will correct it and note the change.