Best Tailscale alternatives in 2026

Tailscale is a zero-config VPN built on WireGuard that creates secure networks between devices and servers. Connect devices like they're on the same network, anywhere. No port forwarding or firewall rules needed.

Here are the real cost and limitation gotchas that push teams to look elsewhere:

• •Active user billing: Tailscale charges for any user who connects during a billing period. A contractor who connects once in a month counts as a full active user at $6 or $18. No prorating for partial use
• •DERP relay traffic: peer-to-peer connections are free, but when NAT traversal fails, traffic routes through Tailscale DERP relays. This is included but adds latency and reduces throughput, monitor relay usage for performance-critical paths
• •No built-in DNS filtering or threat protection: Tailscale routes traffic but does not inspect it. You still need a separate DNS filtering solution (Pi-hole, NextDNS) and endpoint security. It replaces the VPN, not the firewall
• •Subnet router hosting: connecting legacy devices or entire subnets requires running a subnet router on your infrastructure. This node must stay online 24/7, adding an operational burden Tailscale does not manage for you

The 7 alternatives below cover the same core job (vpn) with different trade-offs. Ranked by real-signal score: G2 and Capterra ratings, media mentions, and editor review.