Compare software

Logseq vs Octarine: catalog facts
Logseq	Octarine
Freemium The app is free and open source under the AGPL 3.0. Logseq Sync is a paid service, and…	Freemium Free to download, with paid features offered; see the site for details.
Windows, macOS, Linux, Android, iOS	macOS
Notes are plain Markdown files in a folder you control Block-level linking and embedding, not just page links	Notes kept as local Markdown files Core features built in without plugins
The database version is in beta and the project warns data loss is possible Outliner structure does not suit long-form prose	Download offered for macOS only Opinionated design with fewer configuration options
Downloadable app	Downloadable app
Open source	Closed source
License: AGPL-3.0	License not stated
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked September 21, 2026	Official website Full listing and sources Checked September 23, 2026

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