HAProxy Fusion 2.0 is LIVE! This release marks a generational leap, delivering a unified security control plane and hyperscale automation. We've introduced improved security management, a re-engineered API for high-performance automation, and native orchestration of HAProxy Enterprise’s new Threat Detection Engine. Read the PR: hubs.la/Q046WxbH0

NYC, here we come! 🗽 #AWSSummit New York City is just around the corner and HAProxy Technologies will be there on June 17th showcasing HAProxy One, the world’s fastest application delivery and security platform. If you're building on AWS and want to talk through what high-performance, secure, and scalable application delivery actually looks like in practice, the team will be at booth 915 all day with live HAProxy One demos and the right people to answer the hard questions. Meet us on the floor or save a slot in advance: hubs.la/Q04lb_Sl0 See you in New York!

With HAProxy Fusion Control Plane and weight-based routing, @clovercommerce built a rainbow deployment strategy that lets them pin specific customers to specific versions, roll out new features incrementally with confidence, and release during business hours without the risk of a full rollout going wrong. The result is a deployment model that guarantees customer stability while giving engineering teams the flexibility to move fast. See how they did it: haproxy.com/blog/how-clover-…

HAProxy continues its winning streak in the G2 Summer 2026 reports, achieving number one in Load Balancing for 13 consecutive quarters with a perfect satisfaction score of 100 for four consecutive quarters. Key results include 86 badges across eight categories, including 33 Leader and Momentum Leader badges for Load Balancing, WAF, DDoS Protection, Container Networking, and API Management, 42% review growth in Container Networking in a single quarter, and validation for AI routing by NVIDIA Run:ai. "The G2 Summer 2026 reports confirm what we see in every enterprise conversation: engineers choose tools and platforms that perform under pressure and scale without constraints," said Dujko Radovnikovic, CEO, HAProxy Technologies. "The DevOps recognition this quarter, alongside 13 consecutive quarters at #1 in Load Balancing, shows that HAProxy One is being validated in the toughest and most innovative environments, where infrastructure decisions are critical to success." Read more: hubs.la/Q04kKdf80

Rejoignez notre session de questions-réponses en direct (sans enregistrement) pour découvrir comment les entreprises leaders réduisent leur coût total de possession (TCO) jusqu’à 90 %. Nous n’aborderons pas uniquement la question de la réduction des coûts; nous vous présenterons. hubs.la/Q04kQGK10

The official HAProxy Performance Packages are updated for HAProxy 3.4 and ready to download for Ubuntu, Debian, and RHEL, bundled with AWS-LC for next-generation TLS performance. Just install via apt or yum and get maximum throughput from day one. Download here: hubs.la/Q04kKclP0

At enterprise scale, every minute of downtime has a high price in lost productivity, operational disruption, and costs that compound quickly. For Weller Truck Parts, taking a four-hour recovery window down to under a second proved crucial. The vendor choice had to be right on every front: speed, cost, simplicity, and high availability. Read why they chose HAProxy One: hubs.la/Q04kxytM0

HAProxy 3.4 is out and Eric Martinson will take you through everything that matters in a live deep dive session. From dynamic backend management and up to 20% higher throughput to smarter buffer allocation and new security capabilities at the proxy layer, this is a comprehensive walkthrough of a milestone release for the world's most trusted software load balancer. Join us to see the features in action, hear directly from the team, and leave with a clear picture of what HAProxy 3.4 means for your infrastructure. • Thursday, June 18th • 5 PM CEST / 11 AM EST • Register now: hubs.la/Q04ksj_q0

HTTP/2 Bomb is the latest vulnerability affecting HTTP/2 implementations across NGINX, Envoy, Microsoft IIS, Pingora, and Apache httpd. Here's why HAProxy remained unaffected. HAProxy's innate ability to operate as a reverse proxy offers a formidable defense against attacks like HTTP/2 CONTINUATION Flood. In HTTP terms, a reverse proxy is a gateway standing between the client and server, breaking the communication into two isolated connections. This means HAProxy is well-positioned to defend against threats before they reach the server. @WillyTarreau, HAProxy's founder and CTO, tested the exploit directly. In every scenario, the attack script consumed double the resources HAProxy itself used, could not crash it, and could not exhaust its resources. Read more: haproxy.com/blog/haproxy-cve…

HAProxy 3.4 is out now! 🎉 This is a milestone release that advances all four pillars of what makes HAProxy the world's most trusted software load balancer: flexibility, performance, security, and reliability. These powerful capabilities further solidify HAProxy's lead in G2 categories in Load Balancing, API Management, Container Networking, DDoS Protection, and Web Application Firewall (WAF). The full release announcement covers every enhancement in detail, including dynamic backend config examples, ACME setup, CPU topology tuning, and more. Read it here: hubs.la/Q04jXlCs0

Every signature-based WAF has the same blind spot: the gap between when a vulnerability is disclosed and when a rule is written to block it. For sophisticated attackers, that window is an opportunity. HAProxy Enterprise WAF was engineered from the ground up without reliance on conventional attack signatures. When proof-of-concept exploits surfaced, we tested multiple public and in-house variants against it. Each one was blocked without a single rule update. Read more about the vulnerability in Drupal, and how HAProxy Enterprise WAF offers zero-day protection:: hubs.ly/Q04jM8B10

Public sector agencies running F5 face rising costs, rigid infrastructure, and renewal cycles that strain fixed budgets. Our live session on switching to HAProxy One is built for teams asking what comes next. No slides, no pitch. Just a personalized approach with direct answers from our experts. Register now: hubs.la/Q04jwCSP0

When Austin Ellsworth from @WellerTruck took the stage at HAProxyConf, he did something most infrastructure teams would never attempt: triggered a live failover in production, in front of an audience. With their VDI servers disconnected, HAProxy Enterprise detected the failure instantly, traffic shifted to the secondary data center in under a second, and users reconnected to their Horizon environment without noticing a thing. Find out how they did it: haproxy.com/blog/subsecond-d…

Zero trust means no user, app, or service is trusted by default — inside or outside the network. In a multi-cloud world with no defined perimeter, that's not a philosophy. It's a practical necessity. HAProxy supports zero-trust security across WAF, mTLS, RBAC, rate limiting, and more. Read the full breakdown here: hubs.la/Q04j0q370

When your infrastructure moves faster than your config files can keep up with, the HAProxy Data Plane API is the missing piece. Join Ron Northcutt on May 28th for a live session with live demos, practical automation patterns, and a clear framework for when to reach for the API. Register here: hubs.la/Q04hS_G20

If you're in London and working in or around Kubernetes, containers, or cloud-native infrastructure, June 3rd is worth putting in the calendar. Cloud Native London brings together the kind of people who actually build things, hold genuine talks, and the practical conversations tend to reflect that. There'll also be pizza, which never hurts! Come find the HAProxy team on the night. We'd love to talk infrastructure, swap stories, or just catch up over a slice. 🍕

What if you could take your data center recovery window from four hours to under a second? This was the reality for @WellerTruck , the largest heavy-duty truck parts remanufacturer in North America. Austin Ellsworth, Infrastructure Manager at Weller, had one goal: infrastructure should never get in the way of the business. Read how building on HAProxy One helped Weller eliminate their four-hour recovery window entirely. haproxy.com/blog/subsecond-d…

Meet Nick Leger, our new GTM Operations Specialist! 🎉 Nick brings a rare combination of hands-on sales experience and development skills to the team. And after just three months in, he's already making his mark. We're glad to have him and excited to see what we build together! 🔧

On May 20th, proof-of-concept exploits for a critical Drupal SQL injection vulnerability hit GitHub just hours after disclosure. Signature-based WAFs are reactive by design and every new vulnerability is a gap until a rule closes it. HAProxy Enterprise WAF detects malicious behavior at the request level, so when a zero-day surfaces, teams running it have no gap to close and nothing to update. Protection is already there. Read more about the vulnerability in Drupal, and how HAProxy Enterprise WAF offers zero-day protection: hubs.la/Q04htRNM0