ZeroTier

Virtual networks that connect devices anywhere.

About ZeroTier

In ZeroTier’s own words: “Connect everything, from cloud to IoT, with the next-generation global network solution. Simple, resilient, and secure networking in minutes.”

ZeroTier has a free plan.

People switching from Tailscale often consider ZeroTier.

ZeroTier is an alternative to

TailscaleSee all Tailscale alternatives

Similar to ZeroTier

Cloudflare Zero TrustSecure access with Cloudflare Tunnel and WARP.
HeadscaleOpen-source, self-hosted Tailscale control server.
NetBirdOpen-source WireGuard-based private networks.
TwingateZero-trust network access to replace VPNs.
WireGuardFast, modern open-source VPN protocol.

Listed for information; LaunchStall isn’t affiliated with ZeroTier. The quoted description comes from zerotier.com. Features and plans change — check the official site for current details.