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Docmost vs An Otter Wiki: catalog facts
Docmost	An Otter Wiki
Freemium Free open-source edition, with paid enterprise plans.	Free Free and open source under the MIT licence.
Web, Self-hosted	Self-hosted
Real-time collaborative editing with live cursors Self-hosted with group-based permissions	Git backend with full page history Extended Markdown with tables, formulas and diagrams
Needs a server to run and maintain Some enterprise features are sold through sales	Mermaid diagrams and Git server are experimental Deliberately minimal feature set
Self-hosted	Self-hosted
Open source	Open source
License not stated	License: MIT
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 September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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