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nebula vs Yggdrasil: catalog facts
nebula	Yggdrasil
Free The open-source software is available without a license fee. Hosting, hardware and…	Free Free and open source, with no paid tier.
Windows, macOS, Linux, Android	Windows, macOS, Linux, Android, iOS, Command line
Works across several desktop, server and mobile platforms.	All traffic is end-to-end encrypted Fully decentralised with no coordination server
Requires certificate management and network configuration.	Alpha-stage software with possible breaking changes Experimental network rather than a privacy VPN for hiding your IP
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

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