Best alternatives to MeshLAN in 2026

Connecting to your home PC from work, or linking two office networks, usually means either exposing a port to the internet (risky) or paying for a mesh-VPN service (Tailscale, ZeroTier). MeshLAN gives you the second option's convenience without a subscription: an encrypted private network between your own devices that you run yourself. Built in Go on top of Nebula (the overlay network engine originally built at Slack), MeshLAN establishes direct peer-to-peer encrypted connections with automatic relay fallback when direct connection isn't possible. Devices get stable DNS-style names (like alice.mesh) instead of changing IPs, and the tool includes a real-time topology map showing latency and traffic, file transfer between nodes, and service-level access control so you can approve which devices reach which services. It's MIT-licensed and currently Windows-focused, using WebView2 for its UI and SQLite for local state.