Tailscale without Tailscale, by Tailscale. Meet tailcat.
tailcat is an open-source Go package and CLI that lets you use Tailscale’s data plane without the control plane. No accounts, logins, admins, or IPs to manage.
Learn more →
Tailscale is getting easier to build with and build on.
Embed Tailscale into apps, create tailnets through APIs, manage sharing through policy, and automate with the same APIs that power our console.
See what’s new and what you can build →
What a week.
Aperture GA, Tailscale PAM, tailcat, DNS filtering, and still more updates to come.
Missed something at #TailscaleUp26#? Join us next week for a live recap of what’s new, what’s available now, and what’s next →
We’re partnering with Control D to bring DNS filtering to Tailscale customers.
Block malicious, phishing, and unwanted destinations with rules by group, tag, or device. Plus, no separate procurement process.
A little something for every team to love →
Border0 + Tailscale is now Tailscale PAM.
Now in beta, Tailscale PAM gives teams one place to manage connectivity and privileged access to databases, servers, Kubernetes clusters, and internal apps.
See what’s changing →
Charlton Trezevant from @xbow engineering research team taking on the stage at @Tailscale Up conference in SF.
Thanks to the entire Tailscale team for being great partners and helping us bring scalable, proven autonomous offensive security to enterprises.
Aperture is officially GA.
Give AI agents the models, tools, and infrastructure they need without handing over API keys or unrestricted access. Now with built-in tokens, Tailscale MCPs, Projects, and more.
Agentic AI, with Tailscale controls built in →
Tomorrow, we Tailscale🆙
One day of engineering, security, IT, AI, demos, workshops, and swapping notes with the people building (and using) the future of secure connectivity.
See you tomorrow at #TailscaleUp26#.
Nice to see more teams choosing Tailscale. 👀
Tailscale made @tryramp’s Top SaaS Vendors list for August 2026.
Ramp’s data comes from billions of dollars in real-world spend across 70,000+ businesses, which makes this one particularly nice to see.
Welcome to the programming-between-meetings era of software development.
@apenwarr shares how AI coding tools are making all those small, once not worth building programs worth building.