Compare software

Note Mark vs plumio: catalog facts
Note Mark	plumio
Free Free and open source; the developer accepts donations.	Free Free and open source under the AGPL-3.0 licence, with no subscriptions.
Web, Self-hosted	Web, Self-hosted
Minimal and fast web interface Self-hosted, so notes stay on your server	Quick Docker Compose deployment Document encryption for notes
You need to run and maintain your own server Smaller feature set than larger note platforms	Smaller project with a modest user base Needs a server to run on
Self-hosted	Self-hosted
Open source	Open source
License not stated	License: AGPL-3.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.