What is Tailscale used for?

Tailscale is a mesh VPN and zero trust network built on WireGuard that connects devices and services with identity-based access and little manual configuration. It is a good fit for replacing a legacy business VPN, connecting a homelab or personal devices, and reaching cloud and edge workloads securely.

Yes. Tailscale has a free plan, and paid plans start at $8 per seat per month. A free trial is also available.

Is Tailscale open source?

No. Tailscale is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to Tailscale include Netmaker, Headscale and NetBird.

What are some alternatives to Tailscale?

Tailscale competes with Twingate, Cloudflare Zero Trust and NordLayer. For open-source options, see Enlisted's ranked list of open-source Tailscale alternatives.

Tailscale: features, pricing and alternatives

About Tailscale

Tailscale is a connectivity platform that links devices, servers and cloud resources into a private network, using WireGuard under the hood. Access is tied to identity rather than network location, so people and workloads can reach what they are allowed to without hand-built tunnels or complicated firewall rules. It is used by individuals, homelab hobbyists, developers, IT teams and security teams.

The company positions it for several scenarios: a business VPN, privileged access management, CI/CD connectivity, workload connectivity, edge and IoT devices, Kubernetes networking, secure SaaS access and secure access for AI agents. It also offers Aperture, a product for governing AI usage by agents and people, and integrates with a range of identity providers and tools.

Tailscale is a proprietary hosted service; the coordination layer is run by the vendor, while traffic between your devices goes directly where possible. The homepage invites visitors to get started for free, and a separate pricing page covers paid plans for teams and businesses.

Key features

Mesh networking between devices without manual setup
Identity-based access control
WireGuard-based encrypted connections
Business VPN and remote access
Kubernetes and CI/CD connectivity
Privileged access management

Good fit for

→Replacing a legacy business VPN
→Connecting a homelab or personal devices
→Reaching cloud and edge workloads securely

Tags: vpn; zero-trust; wireguard; mesh-network; security; remote-access; homelab

Tailscale: questions and answers

What is Tailscale used for?: Tailscale is a mesh VPN and zero trust network built on WireGuard that connects devices and services with identity-based access and little manual configuration. It is a good fit for replacing a legacy business VPN, connecting a homelab or personal devices, and reaching cloud and edge workloads securely.
Is Tailscale free?: Yes. Tailscale has a free plan, and paid plans start at $8 per seat per month. A free trial is also available.
Is Tailscale open source?: No. Tailscale is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to Tailscale include Netmaker, Headscale and NetBird.
What are some alternatives to Tailscale?: Tailscale competes with Twingate, Cloudflare Zero Trust and NordLayer. For open-source options, see Enlisted's ranked list of open-source Tailscale alternatives.