Powering the world's busiest websites and applications

High-performance traffic management and next-gen security with multi-cloud management and observability. Built for the enterprise — open source at heart.

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Learn why we are G2's top-ranked solution

User reviews on G2 rank HAProxy as a Leader in Load Balancing, Container Networking, API Management, DDoS Protection, and WAF.

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"HAProxy showcases community at its best and this project is the very definition of sustainability."

HAProxy Technologies
Kelsey Hightower Software Engineer and Technologist

"An example of a company that focuses on performance and efficiency, that is why HAProxy remains my favorite proxy. Not just adding flashy features."

HAProxy Technologies
Hussein Nasser Software Engineer and Author
Platform Overview

Do more with HAProxy One

The world's fastest application delivery and security platform seamlessly blends data plane, control plane, and edge network to deliver the world's most demanding applications, APls, and Al services in any environment.

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HAProxy Enterprise

A flexible data plane layer that provides high-performance load balancing, an API/Al gateway, Kubernetes application routing, best-in-class SSL processing, and multi-layered security.

HAProxy Fusion Control Plane

A scalable control plane that provides full-lifecycle management, monitoring, and automation of multi-cluster, multi-cloud, and multi-team HAProxy Enterprise deployments.

HAProxy Edge

A secure edge network that provides a high-capacity global ADN and threat intelligence — enhanced by machine learning — that powers the next-generation security layers in HAProxy Fusion and HAProxy Enterprise.

World-class experience

24/7 support from real humans! We're the authoritative experts on HAProxy — including the edge, data plane, control plane, and security layers. We'll do whatever it takes to make your HAProxy deployment a success.

Featured Solutions

Trusted solutions from the experts in application delivery

HAProxy One keeps your mission-critical websites and applications fast, secure, and highly available — in any environment.

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Why HAProxy?

Powering the future of secure application delivery

HAProxy Technologies is the company behind HAProxy One, the world’s fastest application delivery and security platform, and HAProxy, the most widely used software load balancer.

About us

Incredible technology

From performance, security, and control planes to the use of AI/ML, HAProxy has led the way for over 20 years — providing a platform for continuous innovation.

Open source and independent

HAProxy Technologies is proudly independently owned and operated. We owe our open source development and rapid growth to our thriving community and customers, alike.

Relentless customer focus

We have only one priority: serving our users by providing the best products and the best customer experience in the world.

HAProxy User Stories

Real experiences, better solutions

Leading platforms and cloud providers trust HAProxy to simplify, scale, and secure modern applications, APIs, and AI services in any environment. Watch them tell their stories at HAProxyConf.

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Discover what's possible

Contact the authoritative experts at HAProxy to find the best solutions for your deployment, scalability, and security needs.

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