Startup profile · funding coverage
Border0
Zero-trust infrastructure access replacing VPNs for engineers (acquired by Tailscale).
Stage
See coverage
Status
acquired
Coverage
full
Why Border0 is interesting
Identity-aware SSH/database access with passwordless SSO — a16z-backed before Tailscale acquisition.
Key facts
- Seed (Oct 2022): undisclosed round with a16z, Venrock, Secure Octane (Border0 blog)
- Acquired by Tailscale (Mar 2026)
- Co-investors not in VCT directory: Venrock, Secure Octane Investments
- VCT directory co-investors: none mapped (non-directory syndicates noted above); reviewed 2026-07-24
Investors in our directory
Funds linked from Border0's profile — open a fund page for stage focus and related deal articles.
Industries
Enterprise SaaS
Industry hub pages are rolling out from our fund-derived baseline taxonomy.
FAQs about Border0
Funding context and why this company shows up in venture coverage.
Border0 is listed among Andreessen Horowitz (a16z) investments on a16z’s public investment list.
We track a16z-backed companies that are strategically relevant for founders and investors following AI, American Dynamism, crypto, bio, and enterprise software.
Last updated: 2026-07-24