Alternatives to NetBird
Open source WireGuard mesh with SSO
NetBird ranks #2 of 11 in Mesh VPNs, with an Alt Score of 93. It is licensed under BSD-3-Clause, open source with paid hosting from Free and available on Windows, macOS, Linux, iOS and Android. 11 of 12 checklist rows are verified against a public source.
IT teams and engineers who need to connect remote employees, servers, and multi-site infrastructure into one private network without managing a traditional VPN gateway. Fits organizations that want zero-trust access control and are open to self-hosting their networking layer.
A private overlay network where every device gets a peer identity and communicates directly over encrypted WireGuard tunnels. You get SSO login (Okta, Google, Azure AD, etc.) with MFA, granular access policies and network segmentation down to individual resources, and a central dashboard for managing peers, groups, and routes. It also includes DNS management, activity/audit logging, and an API/Terraform provider for automation. Fully open source (BSD-3-Clause) and can run as a managed cloud service or entirely self-hosted.
A management server issues each device a WireGuard key pair and coordinates peer discovery, while a signal server helps peers negotiate direct connections and a relay server (or STUN/TURN-style NAT traversal) falls back to relaying traffic when a direct peer-to-peer path isn't possible. Once connected, devices form a mesh where traffic flows directly between peers over encrypted tunnels, with access enforced by policies tied to SSO identity rather than network location.
Why people leave NetBird
Dashed reasons are sourced facts; the rest are opinions. Vendors can dispute.
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Ranked alternatives
Ordered by Alt Score. Click any score to see the breakdown.
Firezone is an open-source, self-hostable remote access platform built on WireGuard that creates direct, encrypted peer connections between users and internal resources through lightweight gateways.
Headscale is an open-source coordination/control server that is API-compatible with the official Tailscale client apps, letting teams self-host their own control plane while keeping the same mobile an.
OpenZiti is an open-source, programmable zero-trust networking platform stewarded by NetFoundry that builds an overlay fabric of routers and identities instead of exposing listening ports on hosts.
Defguard is an open-source, Rust-built WireGuard VPN manager that adds multi-factor authentication, an identity/SSO gateway, and a web UI for managing peers, gateways, and access policies.
Nebula is an open-source peer-to-peer mesh networking tool originally built and battle-tested internally at Slack before being open-sourced.
innernet is an open-source tool built by Tonari that wraps raw WireGuard to automate peer key exchange and IP address allocation for private mesh networks, similar in goal to Nebula and early Tailscal.
Feature comparison
Rows come from the Mesh VPNs checklist (16 rows). Human-verified cells only. ? means the value has not been verified.
| Mesh VPNs checklist | NetBird | ZeroTier | Firezone | Headscale | Netmaker | OpenZiti |
|---|---|---|---|---|---|---|
| Pricing model | ||||||
| Starts at | ||||||
| License | ||||||
| Platforms | ||||||
| WireGuard-based | ||||||
| Self-hostable control plane | ||||||
| NAT traversal | ||||||
| Exit nodes | ||||||
| ACLs / access rules | ||||||
| SSO integration | ||||||
| Device limit (free tier) | ||||||
| MagicDNS-style naming | ||||||
| Subnet routing | ||||||
| Open source clients | ||||||
| Audit published | ||||||
| Mobile support |
Every fact and feature listed for NetBird is verified against its own pages. Each alternative is sourced on its own page.
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License BSD-3-Clause verified 2026-07-08
Clients/core BSD-3-Clause; management/signal/relay are AGPL-3.0.
This BSD‑3‑Clause license applies to all parts of the repository except for the directories management/, signal/, relay/ and combined/. Those directories are licensed under the GNU Affero General Publ
https://raw.githubusercontent.com/netbirdio/netbird/main/LICENSE -
Pricing model OSS + paid hosting verified 2026-07-08
pay per active user in the cloud, or deploy within your own infrastructure for full control and flexibility
https://netbird.io/pricing -
Starts at Free verified 2026-07-08
$0 user / month
https://netbird.io/pricing -
Platforms Windows, macOS, Linux, iOS, Android verified 2026-07-08
✓ Linux | ✓ macOS | ✓ Windows | ✓ Android | ✓ iOS
https://raw.githubusercontent.com/netbirdio/netbird/main/README.md -
Status active verified 2026-07-08
pushed_at: 2026-07-08T20:29:08Z, archived: False
https://api.github.com/repos/netbirdio/netbird -
WireGuard-based Yes verified 2026-07-08
NetBird creates a WireGuard-based overlay network that automatically connects your machines over an encrypted tunnel
https://raw.githubusercontent.com/netbirdio/netbird/main/README.md -
Self-hostable control plane Yes verified 2026-07-08
NetBird is open-source and can be self-hosted on your servers.
https://docs.netbird.io/selfhosted/selfhosted-guide -
NAT traversal Yes verified 2026-07-08
Agents use ICE (via pion/ice) to discover connection candidates for peer-to-peer connections. Candidates are discovered with the help of STUN servers.
https://raw.githubusercontent.com/netbirdio/netbird/main/README.md -
Exit nodes Yes verified 2026-07-08
Exit nodes route all internet-bound traffic from your devices through a designated routing peer.
https://docs.netbird.io/manage/network-routes/use-cases/exit-nodes -
ACLs / access rules Yes verified 2026-07-08
Policies act as rules governing how different resources (peers) can communicate and connect.
https://docs.netbird.io/how-to/manage-network-access -
SSO integration Yes verified 2026-07-08
✓ SSO & MFA support
https://raw.githubusercontent.com/netbirdio/netbird/main/README.md -
Device limit (free tier) Yes verified 2026-07-08
up to 5 users — 100 machines
https://netbird.io/pricing -
MagicDNS-style naming Yes verified 2026-07-08
NetBird automatically assigns a domain name to each peer in a private `netbird.cloud` space.
https://docs.netbird.io/how-to/manage-dns-in-your-network -
Subnet routing Yes verified 2026-07-08
Routes let you route traffic from NetBird peers to private networks without installing the NetBird client on every device.
https://docs.netbird.io/how-to/routing-traffic-to-private-networks -
Open source clients Yes verified 2026-07-08
This BSD‑3‑Clause license applies to all parts of the repository except for the directories management/, signal/, relay/ and combined/.
https://raw.githubusercontent.com/netbirdio/netbird/main/LICENSE -
Mobile support Yes verified 2026-07-08
✓ Android | ✓ iOS
https://raw.githubusercontent.com/netbirdio/netbird/main/README.md
FAQ
Yes. ZeroTier, Firezone and Headscale have a free tier or are fully free. Free-tier limits in the comparison table are verified and dated.
ZeroTier, Firezone and Headscale — every license claim links its source.