Tailscale 4via6 — Connect Edge Deployments at Scale
When deploying software or hardware solutions to the edge or into customer networks, you’ve probably experienced these connectivity problems: multiple layers of NAT without an available public IP, restrictive network policies blocking open ports, fixed CIDR ranges, and a constantly moving list of unknown unknowns.
What we saw, heard, and learned at RSAC 2025
This year’s RSA Conference brought together over 44,000 attendees, 730+ speakers, and 450+ sessions — all in one week in San Francisco. It’s one of the biggest gatherings in security, drawing CISOs, IT leads, engineers, vendors, and everyone in between. Naturally, we had to be there.
Building the New Internet, together — our Series C and what's next
Tailscale has raised $160 million USD ($230 million CAD) in our Series C, led by Accel with participation from CRV, Insight Partners, Heavybit, and Uncork Capital. Existing angel investor George Kurtz - CEO of Crowdstrike is also included in this round, as well as Anthony Casalena - CEO of Squarespace, who joins as a new investor for Series C.
5 Things We’ve Learned From 5 Years of Tailscale
(Oh, and we’re giving away lifetime Personal Plus plans, so keep reading! 🎉)
Backward compatible, forever
Today we're announcing Tailscale Community Projects — projects by ourselves and our community that work well with Tailscale, are easy to collaborate on, and will keep working if you adopt them.
