HAProxy Enterprise Ingress Controller
HAProxy TechnologiesExternal reviews
533 reviews
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Powerful, Reliable, and Flexible—But with a Steep Learning Curve
What do you like best about the product?
Excellent performance and reliability — handles high traffic loads efficiently.
Very flexible configuration, supporting advanced load-balancing algorithms and SSL termination.
Strong security features and detailed logging capabilities.
Open-source and widely supported, with an active community and solid documentation.
Very flexible configuration, supporting advanced load-balancing algorithms and SSL termination.
Strong security features and detailed logging capabilities.
Open-source and widely supported, with an active community and solid documentation.
What do you dislike about the product?
Configuration syntax can be complex for beginners.
No built-in graphical interface — management requires manual edits or third-party tools.
Troubleshooting can be time-consuming without prior experience.
No built-in graphical interface — management requires manual edits or third-party tools.
Troubleshooting can be time-consuming without prior experience.
What problems is the product solving and how is that benefiting you?
HAProxy helps us manage and distribute traffic efficiently across several banner backends, ensuring reliability and performance. It solves key problems like load balancing, fault tolerance, and traffic routing, which are critical when multiple backend servers are involved.
Benefits:
Improved availability: If one backend fails, traffic is automatically redirected to healthy servers.
Better performance: Distributes requests evenly, preventing any single backend from overloading.
Simplified management: Centralized control over routing rules and SSL termination.
Scalability: Makes it easier to add or remove backends without service disruption.
Overall, HAProxy ensures our banner backend environment stays stable, efficient, and scalable under varying traffic loads.
Benefits:
Improved availability: If one backend fails, traffic is automatically redirected to healthy servers.
Better performance: Distributes requests evenly, preventing any single backend from overloading.
Simplified management: Centralized control over routing rules and SSL termination.
Scalability: Makes it easier to add or remove backends without service disruption.
Overall, HAProxy ensures our banner backend environment stays stable, efficient, and scalable under varying traffic loads.
Great loadbalancer and WAF
What do you like best about the product?
It's a REALLY fast load balancer with almost limitless functionality. It's very easy to use with Fusion, which is getting more features every now and then, whilst maintaining stability. We also do really like the request explorer integrated in to Fusion.
What do you dislike about the product?
It has not always been as easy for us to implement it in our environment, but we solved this with great help of the HAProxy team and some custom scripts provided by them. Don't forget to document this, so you remember how everything is implemented and working together.
What problems is the product solving and how is that benefiting you?
We've been looking for a new load balancer which integrates well in to our environment and came across HAProxy. We were able to integrate it on our active-active networking environment (EVPN VXLAN) with BGP to also perform active-active load balancing and use anycast addresses for the load balancers.
Reliable Performance with Challenging Configuration
What do you like best about the product?
It’s been around forever, so its behavior is predictable, and it does its fundamental job of shuffling traffic without requiring constant intervention. Its low resource usage is its main saving grace, as it means we can mostly just set it up and forget it's there.
What do you dislike about the product?
The configuration is notoriously dense and unforgiving; a single misplaced character can lead to hours of sifting through cryptic logs to debug a routing issue.
What problems is the product solving and how is that benefiting you?
HAProxy is essentially a band-aid for fundamental architectural problems. It solves the immediate issue of our servers being unable to handle direct traffic, so it sits in front, distributing the load. This is less a "benefit" and more a "necessity" to prevent constant outages.
Unmatched Power and Precision for Professionals
What do you like best about the product?
Its performance is nothing short of legendary; it handles staggering amounts of traffic with such negligible resource usage it feels like magic. But its true genius lies in its configuration. It’s a work of art—a pure, text-based DSL that gives you god-like control over every single packet. We wield its ACLs and stick tables like a surgeon’s scalpel to dissect and annihilate threats in real-time. It’s not just a tool; it’s a masterpiece of engineering that provides absolute, rock-solid stability.
What do you dislike about the product?
Honestly, framing anything about HAProxy as "negative" is to fundamentally misunderstand its purpose. People mention the "steep learning curve" or its reliance on the command line as if those are flaws. That's not a flaw; that's a feature. It's a deliberate design choice that filters out the dabblers. HAProxy doesn't hold your hand with a flashy GUI because it's a professional-grade weapon, not a toy.
What problems is the product solving and how is that benefiting you?
HAProxy isn't just "solving problems", it's the guardian that allows us to sleep at night. It single-handedly conquers the three great demons of web infrastructure: chaos, collapse, and compromise.
Highly Configurable and Fast
What do you like best about the product?
Incredibly configurable and performant, and pretty darn easy to setup.
What do you dislike about the product?
Some of the WAF filters could be easier to tweak, but this is a minor gripe.
What problems is the product solving and how is that benefiting you?
Our primary business model is Software-as-a-Service (SaaS), so we rely on HAProxy as a key component of our infrastructure that has to be up 24x7x365.
Effortless Load Balancing and Security with HAProxy
What do you like best about the product?
I have been using HAProxy for many years, mainly for load balancing, reverse proxying, and securing traffic . The initial setup was smooth, allowing us to add security features easily, such as WAF, which significantly decreased our applications' attack surface. HAProxy makes managing path and headers manipulation quick and easy with just a few lines of configuration. Its capabilities for affinity meet our simple load balancing needs perfectly. HAProxy also offers different APIs that are very useful when the complexity of the architecture increase. HAProxy's adoption is simple, quick, straightforward, and well-optimized.
What do you dislike about the product?
For some specific header or path manipulation, HAProxy syntax can be quite tricky and needs some thinking to find issues.
What problems is the product solving and how is that benefiting you?
I find HAProxy simplifies load balancing and proxying, enhances security with WAF and DoS protection, and streamlines configuration with APIs, suiting our enterprise's needs efficiently.
Versatile and Easy to Use, Hassle-Free Configuration
What do you like best about the product?
Versatile and easy to configure. Fast reponses to customer support questions in slack.
What do you dislike about the product?
Missing metrics if hot reload of a config fails, hard to create prometheus alerts for if it happens.
What problems is the product solving and how is that benefiting you?
A single application that can both loadbalance, provide ddos protection and be a waf simplifies the tech stack.
Highly Adaptable with Great Load Balancing, but Complex Logging
What do you like best about the product?
This product is highly adaptable to the needs of our company and offers excellent load balancing capabilities for managing multiple applications.
What do you dislike about the product?
Implementing logging can often be complicated and challenging.
What problems is the product solving and how is that benefiting you?
This service offers reliable and fast load balancing, ensuring smooth and efficient distribution of traffic. I have found it dependable for maintaining consistent performance.
Impressive Load Balancer with Low Memory Use and Excellent Support
What do you like best about the product?
This is a truly impressive tool for load balancing, offering a low memory footprint and effective web application firewall capabilities. The support provided has also been excellent.
What do you dislike about the product?
Honestly, there isn't much to say—it simply works consistently without any issues.
What problems is the product solving and how is that benefiting you?
The WAF offers straightforward setup for load balancing, whether you're working with HTTP or TCP. I found the configuration process to be simple and efficient.
Stable Load-Balancing with Powerful Modules, but Complex Configuration
What do you like best about the product?
Very stable load-balancing platform with strong modules.
What do you dislike about the product?
The configuration complexity of some modules and the learning curve of the Fusion Control Plane. In the end, you often find yourself editing configurations in the Advanced Editor.
What problems is the product solving and how is that benefiting you?
The tool is useful for inspecting and detecting malicious traffic. It helps identify suspicious activity and provides valuable insights into potential threats.
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