HAProxy Enterprise
The World’s Fastest, and Most Widely Used Software Load Balancer
HAProxy Enterprise is the industry’s leading software load balancer. It powers modern application delivery at any scale and in any environment, providing the utmost performance, observability and security.
Try HAProxy EnterpriseAlready an HAProxy user?
Learn more about upgrading to Enterprise.

HAProxy Enterprise Success Stories
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Load Balancing
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Kubernetes
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Security
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Service Mesh
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Observability
Key Capabilities

Load Balancing & High Availability
Active/Active (BGP/OSPF/RIP)
Active/Passive (VRRP)
Layers 4 – 7
Protocols: HTTP, HTTP/2, HTTP/3, gRPC, FastCGI, Syslog, Financial Information eXchange (FIX), MQTT
Layer 4 & 7 Retries
Complex Routing Decisions
Multiple Deployment Patterns

Administration
Flexible Service Discovery
Runtime API (In-memory API)
Data Plane API (RESTful API)
Hitless Reloads
Email Alerts as a Lua Module
SSO Module

Application Acceleration
SSL/TLS Offloading
HTTP Compression
Connection Pooling
Small Object Cache

Security
Web Application Firewall (WAF)
Least Privileged Architecture
Multi-Layered Security
Advanced SSL/TLS
Client Certificate Authentication

Observability
Native Prometheus Integration
SNMP
Advanced Logging
End-to-end Request Timing
OpenTracing
Manage all your HAProxy Enterprise instances from a single UI/API with HAProxy Fusion Control Plane.
With Fusion, you get:
Centralized management of your load balancer infrastructure
From small, single cluster labs to large, production environments, Fusion supports HAProxy Enterprise deployments of any size. Administrators can manage multiple fleets of load balancers, regardless of whether they’re deployed on-premises or in the cloud.
Self-service application delivery
AppDev teams need the autonomy to configure load balancing, security, and observability for their applications without opening a ticket. Fusion hides the complexity of the underlying infrastructure from developers who benefit from a simpler set of options, but still provides advanced features for admins.
A first-class API
Teams often need to integrate HAProxy Enterprise with continuous-delivery pipelines and automated workflows. The Fusion API, which is built on top of the OpenAPI Specification, enables developers to integrate custom applications with the load balancing tier, unlocking the ability to automate common tasks.
Features for DevSecOps teams
Centralized management for Operations, self-service for Application Developers, and multi-layered security features for Security pros: HAProxy Fusion Control Plane bridges Dev, Sec, and Ops. Security features include a built-in WAF (web application firewall).
Learn more about HAProxy Fusion Control Plane
HAProxy Enterprise Features

HAProxy
Rigorously Tested Core | Certified Packages
High-performance Modules
Web Application Firewall | Bot Management | Device Detection | Geolocation | Cluster-wide Tracking | DNS Load Shedding | Streaming Metrics | HTTP API | Traffic Mirroring
Expert Support
24x7x365 Support
Specialized Scripts and Tools
Active-Passive Clustering (Optimized VRRP) | SNMP Metrics | Route Health Injection (RHI) | Ansible Playbook
Download the DatasheetSupported Environments











Contact the authoritative experts on HAProxy who will assist you in finding the solution that best fits your needs for deployment, scale, and security.