Tailscale: Zero-trust private network. We've found 624 companies using Tailscale, most often in Software (31%) and IT Services (15%), typically with 51–200 employees and 61% based in United States.
Customers624companies use it
Most popular withEngineering, Product and Design20× more likely than average
Typical customer51–200employees · mostly United States
We've found 624 companies using Tailscale among the 183,250 we've scanned so far. We only count a company when a direct public record backs it up.
What kind of companies use Tailscale?
Tailscale customers are most often in Software (31%), IT Services (15%) and Internet (9%). The most common company size is 51–200 employees (43% of customers with a known size).
Which countries use Tailscale the most?
Most Tailscale customers we've found are in United States (61%), United Kingdom (8%) and Germany (5%).
What are the alternatives to Tailscale?
The most used alternatives in the same category are GlobalSign (24,763 companies), Let's Encrypt (21,447 companies), Proofpoint (19,899 companies) and reCAPTCHA (17,547 companies).
How does runsonwhat know a company uses Tailscale?
We read public traces only. For Tailscale that means a domain-verification record in the company's DNS and the company's published subprocessor list. Every match keeps the record it came from.
ParallelsDev Tools20×more likely
LinearDev Tools19×more likely
HackerOneSecurity & Compliance12×more likely
VantaSecurity & Compliance11×more likely
JetBrainsDev Tools11×more likely
ZapierDev Tools11×more likely
NotionCollaboration11×more likely
CursorDev Tools9.3×more likely
SlackCollaboration8.7×more likely
1PasswordSecurity & Compliance6.6×more likely
StripePayments & Billing6.1×more likely
AnthropicAI3.5×more likely