HAProxy Technologies
Software DevelopmentMassachusetts, United States51-200 Employees
HAProxy Technologies is a software company based in Newton, Massachusetts. It develops HAProxy, a widely used software load balancer, and HAProxy One, a platform for delivering and securing applications and APIs with high performance. Its products are designed to help organizations simplify, scale, and secure modern workloads across cloud, on-premises, and hybrid environments. The company serves leading platforms and cloud providers that require reliable traffic management and protection for applications, APIs, and AI services. In March 2026, at KubeCon + CloudNativeCon Europe in Amsterdam, HAProxy Technologies announced Fusion 2.0 and Unified Gateway 1.0.