Apart from some smaller projects building on top of WireGuard, there's Tailscale [1]. One of the founders is Brad Fitzpatrick who worked on the Go team at Googl

Apart from some smaller projects building on top of WireGuard, there's Tailscale [1]. One of the founders is Brad Fitzpatrick who worked on the Go team at Google before and built memcached and perkeep in the past. Outside of the WireGuard ecosystem there's ZeroTier [2] which has been around for a while and they're working on a new version; and Nebula [3] from Slack, which is likely to be maintained as long as Slack uses it. There might be others, but with tinc these four are the ones I've seen referred to most often. [1] https://tailscale.com https://tailscale.com [2] https://www.zerotier.com https://www.zerotier.com [3] https://github.com/slackhq/nebula https://github.com/slackhq/nebula