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.

Discover HAProxy One See what's new in our latest releases

Watch HAProxy success stories from industry leaders at HAProxyConf

Booking Logotype
linked_in-horizontal-white-logo.svg
logo_paypal_home.svg
roblox-horizontal-white-logo.svg
Microsoft Logotype
docker-horizontal-white-logo.svg
GitHub Logotype
cloudflare--horizontal-white-logo.svg
logo_clover_home.svg
digital_ocean-logo-white-horizontal_1-(1).svg
Criteo Logotype
dartmouth-(1).svg

LIVE WEBINAR > F5 Migration Office Hours

g2-report-badges

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.

Read the G2 reviews

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