Tailscale is a zero-configuration VPN solution that uses WireGuard, an open-source VPN protocol. It focuses on providing an easy-to-use and configure management interface for the WireGuard protocol.

Tailscale is different than WireGuard in many ways, but it’s a better comparison to ZeroTier than WireGuard due to the way that it’s set up and configured, as well as its functionality. //

ZeroTier is a software-defined networking application that allows devices to be connected over a global network with minimal setup and configuration. It’s designed to function similarly to a local area network (LAN) environment, making it seem like all devices are connected to the same network even if they are physically located in different parts of the world.