An open source, self-hosted implementation of the Tailscale control server for personal and small organization networks.
Headscale is an open-source, self-hosted implementation of the Tailscale control server. It enables users to create and manage private overlay networks using WireGuard, acting as a coordination point for key exchange and IP assignment. It solves the need for a self-hosted VPN control server, freeing users from proprietary cloud dependencies.
Self-hosters, hobbyists, and small open-source organizations looking to run their own Tailscale-compatible network infrastructure. It's ideal for those managing personal labs or small team networks.
Developers choose Headscale because it provides full control over their VPN infrastructure, is entirely open-source, and integrates seamlessly with Tailscale clients. Its narrow focus on a single tailnet makes it lightweight and purpose-built for personal or small-scale use.
An open source, self-hosted implementation of the Tailscale control server
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Provides full ownership over the control server, allowing users to manage their network without relying on external cloud services, as emphasized in the design goal.
Utilizes WireGuard for efficient and secure peer-to-peer connections, offering modern VPN performance benefits inherent in the Tailscale protocol.
Entire codebase is open source, enabling community-driven development and auditability, with contributions from maintainers including a Tailscale employee.
Works seamlessly with Tailscale clients across various operating systems, reducing client-side setup and leveraging existing tools.
Limited to managing only one Tailscale network, which restricts its use for organizations needing multiple, separate networks, as admitted in the narrow scope.
Discourages the use of reverse proxies and containers, making setup more manual and challenging for users unfamiliar with server administration, per the README warnings.
As a self-hosted solution, it misses out on cloud-based features like automatic scaling, backups, and easy updates, requiring ongoing user maintenance and monitoring.
Headscale is an open-source alternative to the following products: