HAPROXY
The #1 Open Source Software Load Balancer and Application Delivery Controller
HAProxy Technologies is the world’s leading provider of software load balancers and application delivery controllers (ADCs) for modern enterprises. HAProxy empowers users with the flexibility and confidence to deliver websites and applications with high availability, performance and security at any scale and in any environment. HAProxy’s range of solutions is backed by expert support and services.
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HAProxy Powers the Uptime of the Cloud Era
Load Balancing
Load balance your services at any scale and in any environment with our feature-rich application delivery controllers.
High Availability
Deliver optimal user experiences regardless of volume of visitors, number of hits, or complexity of request.
Application Acceleration
High performance SSL offloading, advanced timings, high performance lookup maps, HTTP compression, device detection and HTTP routing.
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Security
Receive the benefits of SSL with less hardware, reduce the number of services exposed to the Internet, stop DDoS and Brute Force attacks, detect and block SQL/XSS attacks, ensure protocol compliance and identify intrusions with our advanced logging.
Microservices
HAProxy is at the core of application delivery for some of the largest and most complex microservices architectures in the world and constantly releases new features to support these dynamic environments.
HAProxy is container ready
HAProxy is proven as an edge proxy for load balancing your Docker nodes, allowing you to scale out whether you’re using Docker Swarm, Kubernetes, or Mesosphere. HAProxy can also be deployed as a containerized application, giving you the ultimate flexibility in how you choose to deploy.
HAProxy Products
HAProxy Community
Most widely used, high performing, reliable and secure software load balancer in the world.
HAProxy Enterprise
Enterprise-class version of HAProxy that combines the stable and cutting-edge code bases with enterprise suite of add-ons, expert support and professional services.
ALOHA Hardware Appliance
All of the power of HAProxy Enterprise in a plug-and-play hardware appliance for organizations with physical infrastructure.
ALOHA Virtual Appliance
All of the power of HAProxy Enterprise in a plug-and-play virtual appliance for organizations with virtualized infrastructure.
Latest Blog Posts
HAProxy Layer 7 Retries and Chaos Engineering
Nick RamirezHAProxy 2.0 introduced layer 7 retries, which provides resilience against unreachable nodes, network latency, slow servers, and HTTP errors. HAProxy powers the uptime of organizations with even the largest traffic demands by giving them the flexibility and confidence...
Dissecting the HAProxy Kubernetes Ingress Controller
Zlatko BratkovicThe new HAProxy Kubernetes Ingress Controller provides a high-performance ingress for your Kubernetes-hosted applications. Register for the on demand webinar "The HAProxy Kubernetes Ingress Controller for High-Performance Ingress". Containers allow cross-functional...
The New HAProxy Data Plane API: Two Examples of Programmatic Configuration
Nick RamirezUse the HAProxy Data Plane API to manage your load balancer configuration dynamically using HTTP commands. Sign up for the upcoming HAProxy 2.0 webinars Designing for high availability nearly always means having a strong proxying / load balancing layer. A proxy...