TailMux connects multiple Tailscale tailnets simultaneously

// 1h agoPRODUCT LAUNCH

TailMux connects multiple Tailscale tailnets simultaneously

TailMux allows macOS and Linux users to connect to multiple independent Tailscale tailnets simultaneously without account switching or virtual machines. It achieves this by running an isolated embedded node per profile and routing traffic by hostname suffix, ensuring strict no-fallback isolation.

// ANALYSIS

A brilliant quality-of-life tool for developers working across multiple organizations or juggling work and personal environments, TailMux eliminates the friction of toggling Tailscale profiles. By running lightweight isolated embedded nodes, it avoids the overhead of virtual machines and containers. Clever hostname-based routing keeps tailnets strictly isolated without corrupting global DNS or routing tables, while a fail-closed design on IP conflicts minimizes security risks from ambiguous routing.

// TAGS

tailscalenetworkingdevtoolmacoslinuxsecurityconnectivity

DISCOVERED

1h ago

2026-07-13

PUBLISHED

7h ago

2026-07-13

RELEVANCE

8/ 10

AUTHOR

Claudio Quaglia

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