Compare software

Microsoft Whiteboard vs Limnu: catalog facts
Microsoft Whiteboard	Limnu
Freemium Included with Microsoft 365 plans, which offer a free trial.	Freemium Free to try, with paid plans for regular use.
Web	Web
Infinite canvas for freeform drawing Real-time collaboration across devices	Smooth freehand drawing that resembles a physical whiteboard Start sketching without signing up
Requires a Microsoft account Best suited to people already in Microsoft 365	Freehand focus, not suited to structured diagrams Works online only
Web application	Web application
Closed source	Closed source
License not stated	License not stated
Account needed	No account 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.