The best Virtual LAN alternative to Tailscale is WireGuard, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Tailscale and 17 are Virtual LAN Software so hopefully you can find a suitable replacement. Other interesting Virtual LAN Software alternatives to Tailscale are Headscale, ZeroTier, NetBird and SoftEther VPN.
Implements modern cryptographic standards, maintains a small codebase for security auditing, ensures fast cross-platform VPN performance, supports embedded and enterprise environments, offers easy deployment, IPv4/IPv6, secure key exchange, and mobile app support.
An open source, self-hosted implementation of the Tailscale control server. HeadScale-ui is a complementary project to have a Web UI for this.
Enables encrypted peer-to-peer virtual Ethernet networks across platforms for remote device access, secure virtual LANs, gaming, private or public network creation, and seamless setup without port forwarding or complex configuration, suitable for personal or business use.
NetBird is an open-source Zero Trust networking platform that makes it easy for engineers to create fast, secure, and private networks with simple, decentralized management.
SoftEther VPN ("SoftEther" means "Software Ethernet") is one of the world's most powerful and easy-to-use multi-protocol VPN software. It runs on Windows, Linux, Mac, FreeBSD and Solaris.
A hosted VPN service that provides secure connections, extending LAN-like network connectivity to mobile users and teams. Create secure virtual networks on demand across public and private networks. Manage and maintain from anywhere on the web, with free options for up to five devices.
tinc is a Virtual Private Network (VPN) daemon that uses tunnelling and encryption to create a secure private network between hosts on the Internet.
Nebula is a scalable overlay networking tool with a focus on performance, simplicity and security. It lets you seamlessly connect computers anywhere in the world. Nebula runs on Linux, OSX, and Windows. Mobile is in active development.
Firezone is an open-core(uses Elastic license) VPN server and egress firewall for Linux that makes it simple to manage secure remote access to your company’s private networks. Built on modern technologies, including the new blazing fast WireGuard tunneling protocol, Firezone is...
Husarnet is a Peer-to-Peer VPN to connect your laptops, servers and microcontrollers over the Internet with zero configuration.
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Tailscale is a VPN-based mesh SDN (which relies on Wireguard as VPN tech), while Wireguard is just VPN and nothing more.