Pomerium

Pomerium Inc. builds an open-source identity-aware proxy that provides clientless, zero trust access to internal applications, services, and workloads without a VPN. The platform continuously verifies user identity, device state, and request context on every request, and is offered both as self-hosted open source and as Pomerium Zero, a managed control plane. Founded in 2019 by Bobby DeSimone, the company raised a $13.75M Series A led by Benchmark in 2024 and sells to organizations of all sizes, from individual developers to Global Fortune 2000 enterprises.