Alternatives to headscale
A self-hosted, open-source implementation of the Tailscale control server, so your mesh VPN does not depend on a company. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
headscale
A self-hosted, open-source implementation of the Tailscale control server, so your mesh VPN does not depend on a company.
Replacements
Listings that take over the same core job as headscale.
Tailscale
Builds a private network between your own devices using WireGuard, without opening ports or running a server.
Tailscale runs the coordination server for you as a hosted service with a free Personal plan for six users, but requires an identity provider account and reserves some policy features for paid plans.
NetBird
A WireGuard-based mesh network with single sign-on, multi-factor authentication and access policies, self-hostable or managed.
NetBird is a separate WireGuard mesh with its own clients, SSO, MFA and an admin web interface, self-hostable under AGPL-3.0, though self-hosting the full stack is real work.
Netmaker
Self-hosted platform for building and managing WireGuard mesh networks.
Netmaker is a self-hosted WireGuard mesh platform with an admin interface and private DNS, but some code is commercially licensed and paid tiers hold back management features.
ZeroTier One
Puts machines anywhere in the world on the same virtual Ethernet network, as if they were plugged into one switch.
ZeroTier One creates a virtual Ethernet network rather than a WireGuard mesh, with clients for all major platforms and a hosted controller unless you run your own.
nebula
Connect devices through an encrypted overlay network.
nebula is an MIT-licensed encrypted overlay network across desktop, server and mobile platforms, but it requires certificate management and network configuration rather than using Tailscale clients.
innernet
Private network manager built on WireGuard with peer invitations.
innernet is a self-run WireGuard network manager with invitation-based enrolment and central access rules, but it is focused on Linux and the command line.
EasyTier
A decentralized mesh VPN written in Rust that links devices into one private network, with WireGuard support.
EasyTier forms a decentralized mesh with no central server at all, with WireGuard support and a graphical interface, though much documentation is in Chinese.
Also worth comparing
These listings name headscale as their own alternative, so the relationship runs both ways.
defguard
A self-hosted WireGuard VPN platform with built-in identity management and multi-factor authentication per connection.
headscale self-hosts a Tailscale-compatible control server for a single tailnet, but has no graphical admin interface in the core project and no LDAP or per-connection MFA listed.
Firezone
WireGuard-based zero trust access with self-hosted gateways.
headscale is a self-hosted Tailscale control server used with standard Tailscale clients, but it targets a single tailnet and has no graphical admin interface in core.
Similar software
Related functionality, not a direct replacement.