| Attribute |  FirezoneOpen source |  NebulaOpen source |
|---|---|---|
| Overview | ||
| Primary focus | Open-source, WireGuard-based zero-trust VPN with a free tier for small teams. | Open-source, self-hosted mesh VPN built by Slack |
| Deployment | Self-hosted | Self-hosted |
| Source model | Open source | Open source |
| Pricing model | open source | open source |
| API available | Yes | Not specified |
| Windows desktop | Not specified | Not specified |
| Mobile app | Not specified | Not specified |
| Overview | Firezone is an open-source zero-trust remote-access platform built on WireGuard. Its Starter plan is free for small teams, with paid Team and custom Enterprise plans adding centralized management and support. | Nebula is an open-source overlay networking tool that builds encrypted, peer-to-peer mesh networks without opening inbound firewall ports; it was built at Slack and is now maintained by Defined Networking. |
| Explore further | ||
| Vendor website | Visit vendor ↗ | Visit vendor ↗ |
| ITHub profile | View full profile → | View full profile → |
FirezoneOpen sourceNebulaOpen sourceⓘ Confirm technical details and prices with each vendor before making a decision.