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nebulaZeroTier One
Free

The open-source software is available without a license fee. Hosting, hardware and…

 Freemium

The software is free and open source under the MPL 2.0. The hosted controller is free up…

Windows, macOS, Linux, Android Windows, macOS, Linux, Android, iOS
  • Works across several desktop, server and mobile platforms.
  • Ethernet-level networking, so discovery and broadcast protocols work across sites
  • End-to-end encryption with keys you control
  • Requires certificate management and network configuration.
  • An account with the hosted controller unless you run your own
  • Relayed connections are free but slow when peer-to-peer fails
Downloadable app Downloadable app
Open source Open source
License: MIT License: MPL-2.0
Not stated if an account is needed Account needed
Not stated if it works offline Works offline

Checked September 22, 2026

Checked September 21, 2026

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