The short version
Pick in ten secondsChoose Muse if
You have thousands of saved things across X, Pinterest, your browser and your screenshots folder, you want them filed automatically and found by search rather than arranged by hand, and you would rather pay $29 than $49.99.
Choose Spatial if
The arranging is the work, you want to write notes beside the things you collect, and you would like it syncing to a phone later. It has a free tier, so you can find out at no cost.
Muse vs Spatial at a glance
Ten rows, side by side| Muse | Spatial | |
|---|---|---|
| Shape | A library, with a plain board | A canvas you compose and write on |
| Platform | Native, macOS 14 or later | Native, macOS 15.6 or later |
| Where it lives | Real files in a Finder folder | A local database on your Mac |
| Price | $29 once | $49.99 once, or from $1.99/mo |
| Free to start | 30-day trial | Free tier |
| Search | On-device: words, text in images, look | On-device semantic across images, video, notes |
| X bookmarks | File themselves as you scroll | Browse in the app, drag them in |
| Other imports | Pinterest, Raindrop, Pocket, Eagle, browsers | Files, URLs and copied text |
| Notes and writing | Not what it is for | Markdown notes and longer sheets |
| Sync between devices | None | iCloud, on Pro |
What each one is
Two different shapesMuse
A native Mac library for everything you collect.
Spatial
A native Mac canvas you arrange, with notes on it.
Where each one wins
ScorecardWhere Muse pulls ahead
- Cheaper to own. $29 once against $49.99, with every future update included either way.
- Runs on older Macs. macOS 14 and later, where Spatial asks for 15.6.
- Bookmarks file themselves. Open your X bookmarks or your Instagram saves and scroll, and they arrive without being dragged in one at a time.
- Far more it can pull in. Pinterest boards, Raindrop, Pocket, Eagle libraries, browser bookmarks and CSV.
- Real files in Finder. Your library is plain folders you can open with the app closed, and export whenever you want.
Not for: Windows or Linux, phones, or anyone who needs a free tier. Muse is Mac only, the iPhone app is not out until Q4 2026, and it asks $29 after the trial.
Where Spatial is the better fit
- The canvas is the point. Arranging things by hand is what the app is for, where Muse's board is deliberately plain.
- Writing lives with the collecting. Markdown sticky notes and longer sheets sit beside the images they are about.
- A free tier. You can use it without paying, where Muse gives you 30 days and then asks.
- Syncs to your other devices. iCloud on Pro, with iPhone and iPad apps planned. Muse is Mac only until its own iPhone app arrives in Q4 2026.
- Talks to Claude. A built-in MCP server lets an AI assistant reason over what you collected. Muse has no equivalent.
Not for: Macs below macOS 15.6, or a few thousand saved items you want filed for you rather than dragged in one at a time.
Which should you choose?
The bottom lineThese two are closer than anything else in this category, so it comes down to shape rather than quality. Is the arranging the work? Do you want to write beside what you collect, and have it on a phone later? Spatial is built for that, and its free tier costs nothing to try. Do you have thousands of things across several sources that you want filed automatically and found by searching rather than by remembering where you put them? Muse is the better home, at $29 once and on macOS 14. If you want the wider field, see our roundup of Spatial alternatives.
Common questions
Five answersHow much does Spatial cost?
Does Spatial search images the way Muse does?
How does Spatial import X bookmarks?
Which one runs on an older Mac?
Can I write notes in Muse like I can in Spatial?
Try Muse free for 30 days
The whole app, every feature. No account, no card needed.
Free for 30 days, then $29 once. macOS 14 or later.
Related reading: the best X (Twitter) bookmark manager for Mac.