--- title: HAProxy Reviews meta_title: 'HAProxy Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 905 reviews by the users' company size, role or industry to find out how HAProxy works for a business like yours. aggregate_rating: rating_value: 4.7 review_count: 905 scale: '5' date_modified: '2026-08-03' parent_category: name: Hosting url: https://www.g2.com/categories/hosting --- # HAProxy Reviews **Vendor:** HAProxy **Category:** [Load Balancing Software](https://www.g2.com/categories/load-balancing) **Average Rating:** 4.7/5.0 **Total Reviews:** 905 ## About HAProxy HAProxy is an open-source software load balancer and reverse proxy for TCP, QUIC, and HTTP-based applications. It provides high availability, load balancing, and best-in-class SSL processing. HAProxy One is an application delivery and security platform that combines the HAProxy core with enterprise-grade security layers, management and orchestration, cloud-native integration, and more. Platform components: HAProxy Enterprise: a flexible data plane layer for TCP, UDP, QUIC, and HTTP-based applications that provides high-performance load balancing, high availability, an API/AI gateway, container networking, SSL processing, DDoS protection, bot detection and mitigation, global rate limiting, and a web application firewall (WAF). HAProxy Fusion: a scalable control plane that provides full-lifecycle management, observability, and automation of multi-cluster, multi-cloud, and multi-team HAProxy Enterprise deployments, with infrastructure integration for AWS, Kubernetes, Consul, and Prometheus. HAProxy Edge: a globally distributed application delivery network that provides fully managed application delivery and security services, a secure partition between external traffic and origin networks, and threat intelligence enhanced by machine learning that powers the security layers in HAProxy Fusion and HAProxy Enterprise. Learn more at HAProxy.com ## HAProxy Pros & Cons **What users like:** - Users find HAProxy **incredibly easy to use** , with intuitive configuration and helpful overview stats for services. (134 reviews) - Users appreciate the **ease of implementation and effective workload balancing** offered by HAProxy for load management. (124 reviews) - Users value HAProxy for its **reliability** and speed, ensuring secure and efficient data transmission for websites. (123 reviews) - Users value the **high performance** of HAProxy, enabling secure and efficient data transmission for various applications. (107 reviews) - Users appreciate the **easy configuration** of HAProxy, enabling efficient traffic management and seamless operation. (69 reviews) - Users appreciate HAProxy for its **high performance and low latency** , making it a reliable choice for load balancing. (68 reviews) - Features (64 reviews) - Flexibility (63 reviews) - Speed (60 reviews) - Easy Setup (57 reviews) **What users dislike:** - Users find the **difficult configuration** of HAProxy challenging, with complex syntax and hard-to-read files. (63 reviews) - Users find the **steep learning curve** of HAProxy challenging, particularly for beginners and complex configurations. (58 reviews) - Users find the **complex setup** of HAProxy challenging, particularly for those unfamiliar with advanced configurations. (56 reviews) - Users find the **complex configuration** of HAProxy challenging, particularly for newcomers and larger setups. (48 reviews) - Users find the **complexity** of HAProxy's configuration challenging, making advanced setups cumbersome and time-consuming to manage. (45 reviews) - Difficult Learning (26 reviews) - Users find the **difficult setup** of HAProxy challenging, often struggling with the web UI and steep learning curve. (26 reviews) - Limited Features (23 reviews) - Users find a **steep learning curve** with HAProxy, making initial setup and understanding challenging compared to alternatives. (23 reviews) - Poor Documentation (20 reviews) ## HAProxy Reviews ### 1. Very User-Friendly and Easy to Use **Rating:** 5.0/5.0 stars **Reviewed by:** Mohd Azam M. | Enterprise (> 1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** Very good in user and user friendly and easy to use **What do you dislike about HAProxy?** Nothing as such, so far all good and working finr **What problems is HAProxy solving and how is that benefiting you?** My AWS architecture **Official Response from Nick Ramirez:** > Thank you for writing this review of HAProxy. ### 2. Intelligent Threat Detection You Can Rely On **Rating:** 5.0/5.0 stars **Reviewed by:** Naga S S B K. | Principal Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** Intelligent threat detection and simplifying approach to faster results **What do you dislike about HAProxy?** Need to learn more about HAProxy next gen platform. **What problems is HAProxy solving and how is that benefiting you?** Security as part of AI journey **Official Response from Nick Ramirez:** > Thank you for writing this review of HAProxy. ### 3. Strong Security Mitigation for Emerging Threats **Rating:** 5.0/5.0 stars **Reviewed by:** Sathyajit J. | Security Architect, Mid-Market (51-1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** A security solution which provide mitigation for recent. **What do you dislike about HAProxy?** Need data leak prevention which can improve security further **What problems is HAProxy solving and how is that benefiting you?** A solution for DoS can prevent network **Official Response from Nick Ramirez:** > Thank you for writing this review. ### 4. Rock-Solid Reliability for Our Services **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Non-Profit Organization Management | Mid-Market (51-1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** It's realiable, we have been using it for our services a long time now and never had issues **What do you dislike about HAProxy?** Configuration can be too complex sometimes. You need a long time sometimes to understand the documentation well. **What problems is HAProxy solving and how is that benefiting you?** High Availability entrypoint **Official Response from Nick Ramirez:** > What could we do to improve the documentation? What's missing? ### 5. Fast, Reliable HAProxy with Fine-Grained Traffic Control **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Financial Services | Enterprise (> 1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** HAProxy is fast, reliable, and gives very fine control over how traffic is routed. You can change things without downtime and clearly see what’s happening when something breaks. It’s simple, predictable, and works well at large scale without surprises. **What do you dislike about HAProxy?** Hard to manage and configure at the start. Troubleshooting needs deeper knowledge; not beginner-friendly. **What problems is HAProxy solving and how is that benefiting you?** Api management in service mesh across multiple clusters **Official Response from Nick Ramirez:** > We're working to improve the learning curve. Thank you for this feedback. ### 6. The Most Interesting Proxy Service I’ve Come Across **Rating:** 4.5/5.0 stars **Reviewed by:** NITESH KAUSHIK . | Enterprise (> 1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** It the most intresting proxy service i have came accross **What do you dislike about HAProxy?** Its bit complicated and bit more towards ai. **What problems is HAProxy solving and how is that benefiting you?** Helps with restricting unwarranted access ### 7. Reverse Proxying Made Easy with Let’s Encrypt SSL Certificates **Rating:** 5.0/5.0 stars **Reviewed by:** Christian Gennaro F. | Senior Software Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** Reverse proxying for SSL certificates using let’s encrypt **What do you dislike about HAProxy?** A bit of complexity at the beginning, not super beginner friendly **What problems is HAProxy solving and how is that benefiting you?** Distributing on different clusters **Official Response from Nick Ramirez:** > We're working to make it easier to get started with HAProxy. Have you found our tutorials? ### 8. Powerful, Consistent, and User-Centric Solutions with Outstanding Support **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Manufacturing | Enterprise (> 1000 emp.) **Reviewed Date:** October 22, 2025 **What do you like best about HAProxy?** HAProxy solutions are incredibly powerful tools. All have been build in a consistent way in order to achieve their purpose as efficiently as possible: provide visibility (logs), redundancy (loadbalancing), security (reverse-proxy). The company mindset itself is incredibly user-centric, with an amazing support : whether I am facing an issue, raise a security concern or have an improvement suggestion, I always feel confident my voice will be heard, and in a very efficient way. This probably comes from the open-source mindset of the team! **What do you dislike about HAProxy?** "Disliking" is a harsh word to describe the feeling I have here. Although I think this traces back to the DNA of the team, being rooted in open-source often underlines you get to have a lot of autonomy in understanding and configuring your solution : so I agree with other people here, it can be harsh at times to "get into" the configuration of the solution. However, this difficulty is appeased by all the support the HAProxy team is able and willing to provide : it can be difficult at times, but I never feel lonely behind my laptop when I need to work on my infrastructure. **What problems is HAProxy solving and how is that benefiting you?** HAProxy helps us adding more granularity in the way we expose our applications. It has also given us a very efficient way to log the flows. And also, with HAProxy we've been able provide a very strict frame to handle our server outgoing flows. **Official Response from Nick Ramirez:** > The learning curve of the configuration syntax is the most challenging aspect for users, and we're working to improve this. Thank you for the feedback! ### 9. Easy to Use with a Smooth Migration Experience **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Enterprise (> 1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** HAProxy is extremely fast and efficient, even under heavy traffic. It provides advanced load balancing algorithms and fine-grained control. **What do you dislike about HAProxy?** The configuration syntax can be difficult to understand for beginners. Debugging issues is not always straightforward, especially in complex setups. **What problems is HAProxy solving and how is that benefiting you?** HAProxy is solving our need for reliable traffic distribution and high availability across our services. It acts as a central entry point, balancing incoming requests efficiently and ensuring that no single backend becomes a bottleneck. **Official Response from Nick Ramirez:** > What could we do to improve the debugging experience? ### 10. Infrastructure lead **Rating:** 4.0/5.0 stars **Reviewed by:** Smitha S. | Mid-Market (51-1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** Intelligent threat detection system and deployment ease **What do you dislike about HAProxy?** All the features look impressive and industry friendly **What problems is HAProxy solving and how is that benefiting you?** Precision of threat detection and prevention capabilities **Official Response from Nick Ramirez:** > Thank you for writing this review of HAProxy. ### 11. Awesome software **Rating:** 5.0/5.0 stars **Reviewed by:** Rajesh G. | Mid-Market (51-1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** It’s a super cool proxy solution from HA Proxy technology, we were using it with our OpenShift cluster **What do you dislike about HAProxy?** No dislike at the moment. It’s a cool proxy solution **What problems is HAProxy solving and how is that benefiting you?** Connecting securely to our kubernetes or OpenShift cluster ### 12. Great Option for Loadbalancer Management **Rating:** 5.0/5.0 stars **Reviewed by:** Kai F. | Enterprise (> 1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** The central Point of view, for all your LB and WAF Applications, from the Fusion Panel **What do you dislike about HAProxy?** At the Moment, the k8s Integration could be Improved, but this seems to be plan ed **What problems is HAProxy solving and how is that benefiting you?** Central Management using Fusion **Official Response from Nick Ramirez:** > Thanks for writing a review. Indeed, we plan to continue improving the ingress controller, while also developing our Gateway API product. ### 13. Reliable for Years—Great for Legacy and Cloud-Native **Rating:** 5.0/5.0 stars **Reviewed by:** Laurent H. | Linux system engeneer, Mid-Market (51-1000 emp.) **Reviewed Date:** March 25, 2026 **What do you like best about HAProxy?** A product that has been with me for years, never disappointed, and equally suited to legacy and cloud-native storage. **What do you dislike about HAProxy?** Nothing at all, everything works as it should **What problems is HAProxy solving and how is that benefiting you?** For exemple external loadbalancing with k8s lb services **Official Response from Nick Ramirez:** > Amazing! Thank you for this review of HAProxy. ### 14. Easy to Use, Low Maintenance, and Robust Under Heavy HTTP/TCP Traffic **Rating:** 5.0/5.0 stars **Reviewed by:** Berk B. | Dışişleri Uzman Yardımcısı, Enterprise (> 1000 emp.) **Reviewed Date:** March 25, 2026 **What do you like best about HAProxy?** It is easy to use and maintain also it is quite robust to endure high level of http and tcp traffic **What do you dislike about HAProxy?** It is fine there is no any negative sise **What problems is HAProxy solving and how is that benefiting you?** To load balance the workload **Official Response from Nick Ramirez:** > Glad to hear that you've found HAProxy easy to use! ### 15. Software-Defined Load Balancing Made Easy **Rating:** 4.5/5.0 stars **Reviewed by:** Ahmet Mecid K. | Small-Business (50 or fewer emp.) **Reviewed Date:** March 25, 2026 **What do you like best about HAProxy?** haproxy is a software defined loadbalancing **What do you dislike about HAProxy?** layer 4 can not be monitored in haproxy loadbalancer **What problems is HAProxy solving and how is that benefiting you?** HAProxy solves load balancing and high availability challenges, helping us ensure continuous service, better uptime, and a more resilient infrastructure. **Official Response from Nick Ramirez:** > Thanks for writing this review. I'd like to better understand what you meant by Layer 4 can't be monitored. HAProxy provides logs and metrics for TCP traffic. ### 16. Good and Easy to Use, With Room to Discover More **Rating:** 3.5/5.0 stars **Reviewed by:** Devagar D. | Enterprise (> 1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** It's good and easy to use. Enhanced security **What do you dislike about HAProxy?** Nothing to dislike and don't have any feedback **What problems is HAProxy solving and how is that benefiting you?** Simplfy scale and secured application ### 17. EKS Load Balancing That Just Works **Rating:** 5.0/5.0 stars **Reviewed by:** Kathiravan R. | Cloud Specialist, Mid-Market (51-1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** Load balancing in the EKS cluster is good and useful. **What do you dislike about HAProxy?** Nothing about to say anything on ha proxy **What problems is HAProxy solving and how is that benefiting you?** Yes it is **Official Response from Nick Ramirez:** > Thank you for writing this review. ### 18. Helpful for Our Production AKS Workloads **Rating:** 5.0/5.0 stars **Reviewed by:** Shanmuganathan M. | Senior Cloud Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** We used for our aks workload in our production **What do you dislike about HAProxy?** It’s more helpful for our infrastructure **What problems is HAProxy solving and how is that benefiting you?** It solved our ingress controller issue. **Official Response from Nick Ramirez:** > Thanks for reviewing HAProxy! ### 19. Easy to Use, Quick to Implement, and a Great Product **Rating:** 4.5/5.0 stars **Reviewed by:** ganapathy k. | Solutions Architect, Enterprise (> 1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** The ease of use and implementation, great product **What do you dislike about HAProxy?** Nothing really, maybe can include more AI features **What problems is HAProxy solving and how is that benefiting you?** Load balancing , reverse proxy **Official Response from Nick Ramirez:** > Thanks for this review of HAProxy! For AI, what would you most like to see added? ### 20. Easy Installation, Rock-Solid Reliability **Rating:** 5.0/5.0 stars **Reviewed by:** Ivo I. | Mid-Market (51-1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** Very easy to install. Very reliable. Does the job, no stress on the system. **What do you dislike about HAProxy?** Nothing, it all works fine. I found no issues with the software. **What problems is HAProxy solving and how is that benefiting you?** Proxying traffic to external resources from behind a firewall. **Official Response from Nick Ramirez:** > Great to hear! ### 21. Excellent Control and Ease of Use **Rating:** 5.0/5.0 stars **Reviewed by:** Jaime M. | Enterprise (> 1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** The control and ease of use. After the set up it is easy to use **What do you dislike about HAProxy?** Configuration takes a while to set up and can take good effort **What problems is HAProxy solving and how is that benefiting you?** Load balancing my applications at home and production **Official Response from Nick Ramirez:** > What tips would you give to a newcomer who wants to get started? ### 22. Reliable Performance with Challenging Configuration **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Higher Education | Enterprise (> 1000 emp.) **Reviewed Date:** October 14, 2025 **What do you like best about HAProxy?** 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 HAProxy?** 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 HAProxy 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. **Official Response from Nick Ramirez:** > Not long ago, HAProxy's error messages related to configuration errors became more descriptive. Have you tried a recent version? ### 23. One of the best tool available. **Rating:** 5.0/5.0 stars **Reviewed by:** Lalit S. | Enterprise (> 1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** The ease of integration with application. **What do you dislike about HAProxy?** None at the moment. Need to work on the pricing model. **What problems is HAProxy solving and how is that benefiting you?** Security with data. ### 24. HAProxy: Strong, Dependable, and Adaptable **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer & Network Security | Mid-Market (51-1000 emp.) **Reviewed Date:** October 14, 2025 **What do you like best about HAProxy?** HAProxy's exceptional performance and dependability are what I appreciate most about it. It is perfect for both small-scale and enterprise settings because it can handle large volumes of traffic with little latency. I also value HAProxy's adaptability and flexibility, which allows you to have fine-grained control over traffic management through SSL termination, load balancing algorithms, and health checks. Its extensive documentation and strong community support also make troubleshooting and optimization simple, which is very beneficial for IT teams. **What do you dislike about HAProxy?** To be honest, there isn't much about HAProxy that you dislike. Its features cover almost all common and sophisticated load balancing requirements, and it is dependable, stable, and high-performing. It meets all of the expectations of the majority of IT teams with negligible downsides. **What problems is HAProxy solving and how is that benefiting you?** HAProxy solves the critical problem of efficiently distributing network traffic across multiple servers. By providing reliable load balancing, it ensures applications remain highly available, responsive, and scalable, even under heavy traffic conditions. For our team, this means minimal downtime, faster application performance, and the ability to seamlessly scale services as demand grows. Additionally, features like health checks and SSL termination simplify infrastructure management, reduce operational overhead, and enhance overall system security. In short, HAProxy enables us to deliver a smoother, more reliable experience for both users and IT operations. **Official Response from Nick Ramirez:** > Thank you for reviewing HAProxy! It's good to know that it has worked well for you! ### 25. Customizable and Efficient Load Balancing **Rating:** 4.0/5.0 stars **Reviewed by:** Igor B. **Reviewed Date:** November 11, 2025 **What do you like best about HAProxy?** I appreciate the custom configurations available in HAProxy, which allow me to add unique settings compared to other solutions. This ability to customize is particularly valuable as it enables adaptations that align closely with the specific needs of my setup. Even though the configurations can be advanced and somewhat complex, they provide a significant advantage in tailoring HAProxy to fit the organizational requirements. This customization capacity makes HAProxy a versatile and powerful tool in my work context. **What do you dislike about HAProxy?** No point fir now **What problems is HAProxy solving and how is that benefiting you?** HAProxy helps select and direct requests to the proper node, improving control and traffic management across multiple databases. **Official Response from Nick Ramirez:** > Thanks for reviewing HAProxy! ### 26. Great Cost Benefit **Rating:** 5.0/5.0 stars **Reviewed by:** Ravi R. | Software Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** The cost benifit that is provided is really greate **What do you dislike about HAProxy?** The infra management lies with the client **What problems is HAProxy solving and how is that benefiting you?** The finops perpespectivd **Official Response from Nick Ramirez:** > Thank you for writing this review of HAProxy. ### 27. Good **Rating:** 5.0/5.0 stars **Reviewed by:** Vignesh D. | Cloud Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** Ingress solution for kubernetes is awesome **What do you dislike about HAProxy?** All good with ha proxy and no problem in this **What problems is HAProxy solving and how is that benefiting you?** All good with **Official Response from Nick Ramirez:** > Great to hear! Thanks for reviewing HAProxy. ### 28. Feature-Rich and Easy to Love **Rating:** 4.5/5.0 stars **Reviewed by:** Gayathree M. | Service Delivery Manager, Enterprise (> 1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** Its features and the integrations available **What do you dislike about HAProxy?** None are available to dislike. All are fine **What problems is HAProxy solving and how is that benefiting you?** Helps to secure my environment **Official Response from Nick Ramirez:** > Great to hear! Thanks for writing a review of HAProxy. ### 29. Good **Rating:** 5.0/5.0 stars **Reviewed by:** Mahendran S. | DevOps Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** April 02, 2025 **What do you like best about HAProxy?** Load balancing and Ingress controller,WAF **What do you dislike about HAProxy?** It will be helpful for Ingress controller **What problems is HAProxy solving and how is that benefiting you?** Benefiting for load balancing and DDos protection **Official Response from Nick Ramirez:** > Thanks for reviewing HAProxy. Could you give an example of how we could improve the ingress controller? ### 30. Excellent Accessibility and an All-Around Great Experience **Rating:** 5.0/5.0 stars **Reviewed by:** Iuri P. | Mid-Market (51-1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** Accessibility and great service and priduct **What do you dislike about HAProxy?** All good. No objectionsproduct is good and reliable **What problems is HAProxy solving and how is that benefiting you?** Helping in daily Aws setup **Official Response from Nick Ramirez:** > Thanks for leaving a review of HAProxy! ### 31. Awesome Tool That Works Great and Integrates Well with Open Shifts **Rating:** 5.0/5.0 stars **Reviewed by:** Nagarjun S. | Sa, Small-Business (50 or fewer emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** Awesome tool and it works best and would recommend it **What do you dislike about HAProxy?** Nothing at this point, so it was integrated well with open shifts **What problems is HAProxy solving and how is that benefiting you?** We use it as load balancer and ingress traffics within clusters **Official Response from Nick Ramirez:** > Thanks for reviewing HAProxy! ### 32. Effortless Setup and Cloud Portability with HAProxy **Rating:** 4.5/5.0 stars **Reviewed by:** Rafael T. **Reviewed Date:** December 01, 2025 **What do you like best about HAProxy?** I appreciate HAProxy for its ease of implementation, which ensures a smooth and straightforward process without unnecessary complications. I also value its portability across various cloud environments, offering flexibility and adaptability. Additionally, the initial setup of HAProxy is remarkably simple, allowing me to get everything up and running quickly and efficiently. **What do you dislike about HAProxy?** I find the release process problematic as it could be easier to implement patches. The current system seems to lack simplicity and efficiency in this regard. **What problems is HAProxy solving and how is that benefiting you?** I find HAProxy easy to implement and appreciate its cloud portability. **Official Response from Nick Ramirez:** > For releases, do you mean upgrading HAProxy? Or do you use an enterprise product? ### 33. A Great Product All Around **Rating:** 5.0/5.0 stars **Reviewed by:** Morgan L. | Chef de projet, Mid-Market (51-1000 emp.) **Reviewed Date:** March 25, 2026 **What do you like best about HAProxy?** It’s a cool product, and it offers a nice variety of features that make it enjoyable to use. **What do you dislike about HAProxy?** Nothing to add, as the product is a leader in the market. **What problems is HAProxy solving and how is that benefiting you?** Load-balancing applications. **Official Response from Nick Ramirez:** > Great to hear! Thanks for writing a review of HAProxy. ### 34. Fast, rock-solid performance **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Gambling & Casinos | Enterprise (> 1000 emp.) **Reviewed Date:** March 25, 2026 **What do you like best about HAProxy?** It’s ultrafast, reliable, and highly efficient. It offers elite traffic management, flexible ACLs, advanced health checks, and massive scalability, making it the gold standard for high-load, mission-critical environments. **What do you dislike about HAProxy?** has a steep learning curve, lacks a built-in management GUI, and depends on syslog for logging. Its UDP support is limited, and managing complex configurations can feel daunting. **What problems is HAProxy solving and how is that benefiting you?** HAProxy solves several critical infrastructure problems, primarily focused on availability, performance, and security. **Official Response from Nick Ramirez:** > Thank you for this valuable feedback about HAProxy. ### 35. Reverse Proxy Is Very Useful and Solved Our Traffic Problems **Rating:** 4.0/5.0 stars **Reviewed by:** Oleksii K. | Small-Business (50 or fewer emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** Reverse proxy id very useful. It solve our problems with traffic **What do you dislike about HAProxy?** All good, thanks. I can say anything bad **What problems is HAProxy solving and how is that benefiting you?** It is exact match to the solution which i faced many years ago **Official Response from Nick Ramirez:** > Great to hear! ### 36. Super Stable and Feature-Rich for Many Use Cases **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** Super stable, with a ton of features that fit a variety of different use cases. For us it worked well for 200k+ connections **What do you dislike about HAProxy?** We ran into a few hiccups in the past, but they’ve since been resolved. For example, gRPC handling didn’t used to work well, but that has now been fixed. **What problems is HAProxy solving and how is that benefiting you?** Handling load balancing and api management for around 100 services, millions of connections in total, 120k/s rate **Official Response from Nick Ramirez:** > This is great to hear! ### 37. Strong connectivity Connectivity and Security You Can Trust **Rating:** 4.5/5.0 stars **Reviewed by:** Ibrahim A T. | Small-Business (50 or fewer emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** Connectivity and security and user friendly **What do you dislike about HAProxy?** I like it. There is none everything is flawless **What problems is HAProxy solving and how is that benefiting you?** Auto scaling ### 38. Resilient, Highly Reliable Solution for Enterprise Applications **Rating:** 5.0/5.0 stars **Reviewed by:** Ramesh N. | Solutions Architect, Enterprise (> 1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** Resilient highly reliable solution for enterprise applications **What do you dislike about HAProxy?** Reliable load balancing and proxy solutions **What problems is HAProxy solving and how is that benefiting you?** Plead balancing and waf **Official Response from Nick Ramirez:** > Thanks for reviewing HAProxy! ### 39. Excellent Load Balancing and Reverse Proxy Performance **Rating:** 5.0/5.0 stars **Reviewed by:** Karthikeyan J. | Technical Lead, Mid-Market (51-1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about HAProxy?** Load balancing and used as reverse proxy **What do you dislike about HAProxy?** Need more AI features in the product good **What problems is HAProxy solving and how is that benefiting you?** Reverse procy **Official Response from Nick Ramirez:** > What AI features should we add? ### 40. You can Count on Haproxy Support **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Leisure, Travel & Tourism | Mid-Market (51-1000 emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** The support provided has been excellent, and the platform is highly flexible, making it suitable for a variety of applications. The team went above and beyond to help troubleshoot 502 errors during our migration from F5, thoroughly analyzing various aspects of the problem. They also developed effective workarounds to minimize the business impact and alleviate the issue. **What do you dislike about HAProxy?** Not having plug and play UI for configuring the load balancer options and attributes. **What problems is HAProxy solving and how is that benefiting you?** After migrating from F5 to HAProxy, we noticed significant cost savings and found the platform to be highly adaptable for different teams. The configuration is straightforward and easy to understand, which made the transition smoother. Setting up load balancer VIPs and updating configurations has been simple, especially when introducing new functionalities to our applications. Additionally, the responsive support team at HAProxy has helped us maintain momentum, quickly assisting us whenever we encounter obstacles. **Official Response from Nick Ramirez:** > It's great to hear that HAProxy saved on costs and was flexible. For a UI, there's HAProxy Fusion. ### 41. Simple, Straightforward, and Does Exactly What It Promises **Rating:** 5.0/5.0 stars **Reviewed by:** Alexander D. | ECS Solution Expert - Omni Channel, Enterprise (> 1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** Simple, straight forward. But most of all it does what it says on the box. No complications. **What do you dislike about HAProxy?** Nothing, it’s great! I don’t have anything to complain about. **What problems is HAProxy solving and how is that benefiting you?** HTTP routing and manipulation **Official Response from Nick Ramirez:** > I'm glad that HAProxy is working well. ### 42. HAProxy **Rating:** 5.0/5.0 stars **Reviewed by:** Adedigba J. | Senior DevOps Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** I used it for testing in my home lab for Ingress migration. Great number of features. Cool product! **What do you dislike about HAProxy?** None that I can think of at the moment. Great product! **What problems is HAProxy solving and how is that benefiting you?** POC Tests **Official Response from Nick Ramirez:** > We have a great community of users who can answer questions. :-) ### 43. Powerful Customization Without the Bloat **Rating:** 4.0/5.0 stars **Reviewed by:** Magnus S. | Utvecklare Tjänsteplattform (Services / Service Mesh), Small-Business (50 or fewer emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** The powerful customization. It does what we tell it to and it does it without bloat **What do you dislike about HAProxy?** The complexity of configuration, things break if we mess up **What problems is HAProxy solving and how is that benefiting you?** Handling massive load efficiently **Official Response from Nick Ramirez:** > Thanks for writing this review. We're working to make it less complex. What suggestions do you have for how we can make it better? ### 44. Works Really Fast **Rating:** 5.0/5.0 stars **Reviewed by:** Javier P. | Administrador de sistemas, Mid-Market (51-1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** it works really fast, both in bare metal installations and in kubernetes as an ingress **What do you dislike about HAProxy?** it doesn't have client certificate authentication **What problems is HAProxy solving and how is that benefiting you?** it's one of our main access to our services **Official Response from Nick Ramirez:** > It doesn't support that type of authentication. Thanks for this feedback. ### 45. Easy to Deploy, Smooth Experience **Rating:** 5.0/5.0 stars **Reviewed by:** Caio D. | Mid-Market (51-1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** It's easy to deploy and works great without friction **What do you dislike about HAProxy?** Nothing at all, I see its well developed and maintained **What problems is HAProxy solving and how is that benefiting you?** Header rewrite for headers adding stuff that's not available on vertx **Official Response from Nick Ramirez:** > Great to hear! Thanks for reviewing HAProxy. ### 46. Reliable, Fast, and Easy to Deploy **Rating:** 4.5/5.0 stars **Reviewed by:** Stefano S. | Small-Business (50 or fewer emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** It'reliable and fast. Easy to deploy on legacy and cloud native. **What do you dislike about HAProxy?** Really nothing. It's really good at is job. **What problems is HAProxy solving and how is that benefiting you?** Deploying to different VM and having a single point of access. **Official Response from Nick Ramirez:** > Great to hear! Thanks for writing this review. ### 47. A Cloud-Native Proxy That Fits Kubernetes Perfectly **Rating:** 5.0/5.0 stars **Reviewed by:** Philip S. | Platform Software Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** March 25, 2026 **What do you like best about HAProxy?** Cloud native proxy for my kubernetes!!!! **What do you dislike about HAProxy?** We are using gke so the managed LB by Google is easier for us **What problems is HAProxy solving and how is that benefiting you?** Giving us the proxy lb that we need **Official Response from Nick Ramirez:** > You can use HAProxy in GKE too, with the Ingress Controller, if you wanted to give it a look. ### 48. Feature-Rich and the best **Rating:** 5.0/5.0 stars **Reviewed by:** Nabil H. | Enterprise (> 1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** A Lot of features and the focus on security **What do you dislike about HAProxy?** Nothing it is a great product with a lof features **What problems is HAProxy solving and how is that benefiting you?** The security later extensions with a lot of features **Official Response from Nick Ramirez:** > Great to hear that HAProxy is working well for you! ### 49. The Best L4 Load Balancer for Me **Rating:** 5.0/5.0 stars **Reviewed by:** Mihai Alexandru M. | Senior DevOps Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** For me it is the best L4 load Balancer that I ever used. **What do you dislike about HAProxy?** Nothing. For my usecase was the best solution **What problems is HAProxy solving and how is that benefiting you?** I use HaProxy in front of K8s **Official Response from Nick Ramirez:** > Great to hear! Thanks for leaving a review of HAProxy. ### 50. Flexible, Powerful Automation That Adapts to Our Needs **Rating:** 4.5/5.0 stars **Reviewed by:** luca p. | Business Continuity Specialist, Mid-Market (51-1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** Flexibility and power. It can be automated, which makes it easier to adapt to different needs. **What do you dislike about HAProxy?** There are dependencies on IP addresses here that could be reduced. **What problems is HAProxy solving and how is that benefiting you?** Latency. **Official Response from Nick Ramirez:** > I'm not sure what you mean by dependencies on IP addresses. What could we do to make it better? ## HAProxy Discussions - [how can implement cors and session stickyness in ingress(haproxy)](https://www.g2.com/discussions/37272-how-can-implement-cors-and-session-stickyness-in-ingress-haproxy) - 1 comment, 2 upvotes - [What is HAProxy and why it is used?](https://www.g2.com/discussions/what-is-haproxy-and-why-it-is-used) - 1 comment, 1 upvote - [Is HAProxy a firewall?](https://www.g2.com/discussions/is-haproxy-a-firewall) - 2 comments - [Is HAProxy a reverse proxy?](https://www.g2.com/discussions/is-haproxy-a-reverse-proxy) - 2 comments - [Is HAProxy an API gateway?](https://www.g2.com/discussions/is-haproxy-an-api-gateway) - 2 comments - [View HAProxy pricing details and edition comparison](https://www.g2.com/products/haproxy/reviews?page=3&qs=pros-and-cons§ion=pricing&secure%5Bexpires_at%5D=2026-08-03+15%3A37%3A19+-0500&secure%5Bsession_id%5D=c1b09f36-09f8-4ec2-ae0c-65808b01d4b6&secure%5Btoken%5D=3fa339e67859974ee6d4467b6aa349a4fe916428bf72d1ca3caf2770b4b29245&format=llm_user) ## HAProxy Integrations - [ACME](https://www.g2.com/products/acme-technologies-acme/reviews) - [Akamai Cloud Computing](https://www.g2.com/products/akamai-cloud-computing/reviews) - [Argo CD](https://www.g2.com/products/argo-cd/reviews) - [Auth0](https://www.g2.com/products/auth0/reviews) - [AWS CloudFormation](https://www.g2.com/products/aws-aws-cloudformation/reviews) - [Azure](https://www.g2.com/products/hopem-azure/reviews) - [DigitalOcean](https://www.g2.com/products/digitalocean/reviews) - [Docker](https://www.g2.com/products/docker-inc-docker/reviews) - [Dynatrace](https://www.g2.com/products/dynatrace/reviews) - [Elastic Stack](https://www.g2.com/products/elastic-stack/reviews) - [GitHub](https://www.g2.com/products/github/reviews) - [GitLab](https://www.g2.com/products/gitlab/reviews) - [Grafana Labs](https://www.g2.com/products/grafana-labs/reviews) - [Graylog](https://www.g2.com/products/graylog/reviews) - [HashiCorp Consul](https://www.g2.com/products/hashicorp-consul/reviews) - [HashiCorp Nomad](https://www.g2.com/products/hashicorp-hashicorp-nomad/reviews) - [IBM Vault (formerly HashiCorp Vault)](https://www.g2.com/products/ibm-vault-formerly-hashicorp-vault/reviews) - [InfluxDB](https://www.g2.com/products/influxdata-influxdb/reviews) - [Jenkins](https://www.g2.com/products/jenkins/reviews) - [Kubernetes](https://www.g2.com/products/american-cloud-kubernetes/reviews) - [Kubernetes](https://www.g2.com/products/kubernetes/reviews) - [Log Server - Unlimited Connections - Using rsyslog](https://www.g2.com/products/log-server-unlimited-connections-using-rsyslog/reviews) - [New Relic](https://www.g2.com/products/new-relic/reviews) - [Okta](https://www.g2.com/products/okta/reviews) - [OpenTelemetry](https://www.g2.com/products/opentelemetry/reviews) - [Ping Identity](https://www.g2.com/products/ping-identity/reviews) - [Prometheus](https://www.g2.com/products/prometheus/reviews) - [Red Hat OpenShift](https://www.g2.com/products/red-hat-red-hat-openshift/reviews) - [Run:AI](https://www.g2.com/products/run-ai/reviews) - [Splunk](https://www.g2.com/products/splunk-2025-01-30/reviews) - [Sumo Logic](https://www.g2.com/products/sumo-logic/reviews) - [Terraform on Windows Server 2019](https://www.g2.com/products/terraform-on-windows-server-2019/reviews) - [Zabbix](https://www.g2.com/products/zabbix/reviews) ## HAProxy Features **Analysis** - Logging and Reporting **Management** - Network Capacity - Logging - API / Integrations **Usability - Load Balancing** - User Interface Design - Setup Simplicity - Platform Integration - Container Support **Traffic Management & Performance - AI Gateways** - Token-Aware Rate Limiting - Semantic Caching - Multi-Model Routing & Fallbacks **Bot Detection & Classification - Bot Detection and Mitigation** - Bot Traffic Analytics - Good Bot Identification - Malicious Bot Detection **Controls** - Application-Layer Controls - Traffic Controls - Network Controls **Protection** - Website Protection **Performance Optimization - Load Balancing** - Global Load Balancing - Dynamic Resource Allocation - Server Health Monitoring - Disaster Recovery **Governance & Observability - AI Gateways** - Data Privacy - Cost Tracking - Centralized API Key Security **Protection & Mitigation - Bot Detection and Mitigation** - Automated Bot Mitigation - API Abuse Protection - Account Takeover Protection **API Management** - Traffic Control - Logs/Documentation - API Monitoring - Monetization **Functionality** - API / Integrations - Extensibility - Bot Traffic **Resolution** - Attack Mitigation - Anomoly Detection - Resolution Automation **Security & Compliance - Load Balancing** - SSL/TLS Termination - Application Firewall Integration - DDoS Mitigation - Access Control - IP Whitelisting/Blacklisting **AI-Powered Detection & Intelligence - Bot Detection and Mitigation** - AI-Powered Bot Detection - AI Agent & LLM Traffic Management - Adaptive AI Threat Response **Data Integration** - Plugins ## Top HAProxy Alternatives - [F5 NGINX](https://www.g2.com/products/f5-nginx/reviews) - 4.6/5.0 (108 reviews) - [Traefik](https://www.g2.com/products/traefik/reviews) - 4.6/5.0 (32 reviews) - [Kong Konnect](https://www.g2.com/products/kong-inc-kong-konnect/reviews) - 4.4/5.0 (320 reviews)