High availability

There's no time for downtime

Maintain critical reliability for your web applications, APIs, and AI/ML services. Handle traffic spikes, DDoS attacks, network problems, and server errors with ease.

The Problem

Outages drive costs upward and trust downward

Web applications, APIs, and AI-powered services are surging in popularity. High demand, cyber attacks, network design flaws, and deployment changes can negatively impact your services. 

Downtime saps revenue and erodes customer trust. High availability is key to keeping your users happy and helping infrastructure teams relax.

Outages are costly

On average, large enterprises can lose $400,000 per hour to surprise outages — regardless of sector.

Downtime is common

20% of organizations have suffered an outage in the past three years.

A major inconvenience

33% of reliability study respondents claimed that online disruptions were more frustrating than sitting in traffic or canceling plans due to bad weather.

High availability features

Deliver unmatched uptime and failover protection for your services

Learn how HAProxy keeps your applications, APIs, and AI services running flawlessly while reducing strain on backend resources.

Deployment scalability

Deploy in any environment, in Active/Active or Active/Standby configurations. Scale automatically as traffic grows. High throughput, low latency, and low resource use.

Security

Next-gen security layers powered by threat intelligence, enhanced by machine learning. HAProxy Enterprise WAF, HAProxy Enterprise Bot Management Module, rate limiting, and more. Enforce global or per-application security policies.

Resilience

Traffic overload protection limits the max number of server connections — while safely queuing overflow traffic. Advanced health checks ensure backend functionality. Route health injection and VRRP deliver protocol announcements and failover support.

Monitoring

Gather 150+ performance and security metrics from your HAProxy Enterprise clusters — with granular data on app health and reliability. Troubleshoot issues with detailed logs. Custom, real-time dashboards offer rich traffic visualization.

Platform Overview

Mehr erreichen mit HAProxy One

Die weltweit schnellste Plattform für Anwendungsbereitstellung und Sicherheit verbindet nahtlos Datenebene, Steuerungsebene und Edge-Netzwerk, um die anspruchsvollsten Anwendungen, APls und KI-Services in sämtlichen Umgebungen bereitzustellen.

HAProxy One entdecken

HAProxy Enterprise

Eine flexible Datenebene, die leistungsstarkes Load Balancing, ein API-/Kl-Gateway, Kubernetes-Anwendungsrouting, erstklassige SSL-Verarbeitung und mehrschichtige Sicherheit bietet.

HAProxy Fusion Control Plane

Eine skalierbare Steuerungsebene, die die Verwaltung, Überwachung und Automatisierung von HAProxy Enterprise-Implementierungen mit mehreren Clustern, Clouds und Teams über den gesamten Lebenszyklus hinweg ermöglicht.

HAProxy Edge

Ein sicheres Edge-Netzwerk, das ein globales ADN mit hoher Kapazität und durch maschinelles Lernen verbesserte Bedrohungsdaten bereitstellt, die die Sicherheitsebenen der nächsten Generation in HAProxy Fusion und HAProxy Enterprise unterstützen.

Erstklassige Erfahrung

Rund-um-die-Uhr-Support von echten Menschen! Wir sind die maßgeblichen Experten für HAProxy – einschließlich Edge-, Daten-, Kontroll- und Sicherheitsebenen. Wir tun, was auch immer nötig ist, damit Ihre Implementierung von HAProxy ein Erfolg wird.

What are users saying about HAProxy's high availability?

"If we suffer outages, we look like a small company – like we’re not able to maintain things. It doesn't matter how good our product is, we're going to lose business. So reliable infrastructure is critically important. HAProxy’s stability has been absolutely fantastic. I have had zero problems with stability. It’s been absolutely rock solid."

Ian Chizmar CEO and Chief Architect @ I-Track Software

"I was eager to test it because I knew HAProxy was a very reliable load balancing software. I was betting on the engineering quality of the HAProxy engineering team to ensure production."

Arnaud B. Lead Systems Engineer @ Batch.com

Ready to ensure high availability with HAProxy?

Keep your applications, APIs, and AI services running, fast, and secure with HAProxy. Learn how to boost infrastructure reliability with our integrated solution. 

Contact us