--- title: HAProxy Reviews meta_title: 'HAProxy Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 900 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: 900 scale: '5' date_modified: '2026-06-24' 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:** 900 ## 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 **easy to use** , appreciating its intuitive setup and comprehensive statistics for monitoring services. (134 reviews) - Users praise HAProxy for its **effective load balancing** , facilitating a robust and scalable traffic management solution. (124 reviews) - Users value HAProxy for its **reliability** , ensuring secure and efficient data transmission for seamless operations. (123 reviews) - Users value the **high performance** of HAProxy, appreciating its efficiency and reliability in data handling and security. (107 reviews) - Users appreciate the **easy configuration** of HAProxy, enabling efficient management and rapid setup for load balancing. (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 often face **difficult configuration** challenges with HAProxy, finding syntax complex and files hard to read. (63 reviews) - Users find the **steep learning curve** of HAProxy challenging, especially those new to load balancing and networking. (58 reviews) - Users find the **complex setup** of HAProxy challenging, often requiring significant time to understand configurations. (56 reviews) - Users find the **complex configuration** of HAProxy challenging, particularly those new to load balancing or networking concepts. (48 reviews) - Users struggle with the **complexity** of HAProxy's configuration, making it difficult to manage advanced setups effectively. (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. Absolutely Amazing Experience **Rating:** 4.0/5.0 stars **Reviewed by:** Navin S. | Senior Director, Cloud Customer Engineering, Enterprise (> 1000 emp.) **Reviewed Date:** November 11, 2025 **What do you like best about HAProxy?** It’s amazing to see how the product supports TCP protocols **What do you dislike about HAProxy?** Nothing much that I can tell at the moment **What problems is HAProxy solving and how is that benefiting you?** Using in our OCP platform **Official Response from Nick Ramirez:** > Great to hear! ### 2. Technology Fellow **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Government Relations | Enterprise (> 1000 emp.) **Reviewed Date:** December 03, 2025 **What do you like best about HAProxy?** That it can work with other CND and clouds and it does not need to be fedramped **What do you dislike about HAProxy?** There is nothing in particular that I can state that I dislike. I am waiting for terraform module which is coming in a month. **What problems is HAProxy solving and how is that benefiting you?** A more robust solution to protect my production environments. **Official Response from Nick Ramirez:** > Great to hear! ### 3. Flexible and trustworthy **Rating:** 5.0/5.0 stars **Reviewed by:** Eduardo D. | Independent Contributor, Small-Business (50 or fewer emp.) **Reviewed Date:** January 28, 2025 **What do you like best about HAProxy?** I've known about HAProxy for years and always heard good things about it. We've been users of the CE version for years now and it is software that makes sense, does what it advertises and its fast, not bloated. We certainly like the dataplane API and the flexibility it offers. Some people might dislike having to configure something via the command line (at least in the CE version) but as someone that has done this for decades, this is a plus to us. **What do you dislike about HAProxy?** I would love for an automatic way to save transient data in the CE version, but I understand there being none. **What problems is HAProxy solving and how is that benefiting you?** We keep our admin, reporting and api components on separate servers and with different security profiles. HAProxy is ideal for this. **Official Response from Nick Ramirez:** > It's great to hear from a long-time user! ### 4. Excellent Bidirectional Auth tool **Rating:** 4.5/5.0 stars **Reviewed by:** Sakthivel S. | Enterprise (> 1000 emp.) **Reviewed Date:** November 13, 2025 **What do you like best about HAProxy?** Two bidirectional used for auth and setti g **What do you dislike about HAProxy?** Integration with external tools. Requires little work to define the process **What problems is HAProxy solving and how is that benefiting you?** Proxy **Official Response from Nick Ramirez:** > Thanks for writing this review of HAProxy! ### 5. Best-in-Class Load Balancer for Open-Source and Enterprise **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Real Estate | Enterprise (> 1000 emp.) **Reviewed Date:** February 03, 2026 **What do you like best about HAProxy?** Best loadbalancer open-source and enterprise **What do you dislike about HAProxy?** It is highly configurable, but can be difficult to apprehend **What problems is HAProxy solving and how is that benefiting you?** High scaling ### 6. Seamless Integrations and Impressive Performance **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Hospitality | Enterprise (> 1000 emp.) **Reviewed Date:** December 01, 2025 **What do you like best about HAProxy?** I enjoy the integrations with other products and the performance. Control plan and terrafoem provider of fusion. **What do you dislike about HAProxy?** After integration I can provide feedback to the account team on downsides we may encounter **What problems is HAProxy solving and how is that benefiting you?** HAproxy will provide a holistic approach to load balancing inside the cluster and on the edge **Official Response from Nick Ramirez:** > Thanks for leaving a review of HAProxy! ### 7. Great open-source software, better Enterprise services **Rating:** 4.5/5.0 stars **Reviewed by:** Pitchaya B. | Enterprise (> 1000 emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** The core software (Community Edition) is really solid: really fast, feature-rich, low-footprint reverse proxy software, even compared to alternative software. It is backed by exhaustive documentation. Enterprise edition adds features related to scaling and automation, making it enterprise-ready. **What do you dislike about HAProxy?** A lot of cools features are only available in Enterprise Edition (which is fair) Community Edition docs could be updated to easier to scroll through, with examples **What problems is HAProxy solving and how is that benefiting you?** Load balancer / Router HTTPS traffic across multiple machines of different apps. Manipulate HTTP header Validate authorization tokens Being able to do all that in a single application (layer) while remaining petformant is great **Official Response from Nick Ramirez:** > Thank you for sharing your thoughts on HAProxy and HAProxy Enterprise! It helps a lot. ### 8. Exceptional Scaling, Confguration, and Reliability **Rating:** 5.0/5.0 stars **Reviewed by:** Umang G. | Enterprise (> 1000 emp.) **Reviewed Date:** November 11, 2025 **What do you like best about HAProxy?** Scaling and configuration and reliability **What do you dislike about HAProxy?** Haproxy is pretty optiomized. I dont dislike anything. **What problems is HAProxy solving and how is that benefiting you?** Load balancing and routing **Official Response from Nick Ramirez:** > Thank you for reviewing HAProxy! ### 9. Outstanding Performance and Efficiency with Excellent Observability **Rating:** 4.5/5.0 stars **Reviewed by:** Gracia K. | Enterprise (> 1000 emp.) **Reviewed Date:** November 11, 2025 **What do you like best about HAProxy?** Performance and efficiency, observability **What do you dislike about HAProxy?** Steep learning curve and complex config management **What problems is HAProxy solving and how is that benefiting you?** Load balancing and high availability **Official Response from Nick Ramirez:** > The learning curve is something we're trying to improve with better defaults and workflows in HAProxy Fusion. ### 10. HAProxy: A Proven and Reliable Reverse Proxy Solution **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** November 12, 2025 **What do you like best about HAProxy?** Ha proxy was one of proven reverses proxy i had used before although my current org uses the different solution, envoy. **What do you dislike about HAProxy?** At some point, envoy was taking up the pie of haproxy due to the success of istio mesh. **What problems is HAProxy solving and how is that benefiting you?** In the previous team/company, we use haproxy for reverse proxy and lb purpose **Official Response from Nick Ramirez:** > Many companies that move to Envoy later move back to HAProxy :-) ### 11. Increase Efficiency Across Your Platforms **Rating:** 5.0/5.0 stars **Reviewed by:** Merve C. | Senior Technical Advisor, Mid-Market (51-1000 emp.) **Reviewed Date:** April 02, 2025 **What do you like best about HAProxy?** HAProxy is a powerful and lightweight load balancer, and Windows users can also run it easily using WSL (Windows Subsystem for Linux) or Docker. The configuration is straightforward, making it a great choice for both beginners and advanced users looking to optimize their application’s performance. Highly recommended for anyone needing a reliable reverse proxy! **What do you dislike about HAProxy?** HAProxy’s configuration can be complex, especially for users who are not comfortable working with command-line tools and detailed configuration files **What problems is HAProxy solving and how is that benefiting you?** Networking with 40 microservices in a cluster is much more easier with haproxy **Official Response from Nick Ramirez:** > Thank you for reviewing HAProxy! I didn't know that you could run it on WSL, that's interesting! How could we make usage simpler? ### 12. HAPEE: Top Notch Enterprise Level Product and Support **Rating:** 5.0/5.0 stars **Reviewed by:** Wallace B. | Mid-Market (51-1000 emp.) **Reviewed Date:** February 14, 2023 **What do you like best about HAProxy?** First, the number of features and capabilities built into the software allows us to accomplish everything we need to handle our traffic. Next, the in-depth level of knowledge of and quick response from HAProxy support has meant that we didn't have delays in addressing development or production concerns. Finally, additions of management solutions like Fusion show HAProxy is continuing to pay attention to client needs and suggestions. **What do you dislike about HAProxy?** There haven't been downsides to using HAPEE (HAProxy Enterprise Edition) for our company. **What problems is HAProxy solving and how is that benefiting you?** Security Exploits, API development, and Enterprise Management, Fusion management and API control plane. **Official Response from Nick Ramirez:** > Thank you for leaving this amazing review of HAProxy! ### 13. Unparalleled flexibility and feature set for the price **Rating:** 5.0/5.0 stars **Reviewed by:** Philip C. | Mid-Market (51-1000 emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** Coming from another competitor with closed source hardware products, the flexibility and value of HAProxy is unmatched in any other product we've tried. It's not just a load balancer, we keep finding new users for it every day. **What do you dislike about HAProxy?** Initial configuration can be intimidating, and the flexibility of the feature set can make it difficult to determine the best way to accomplish a given task. **What problems is HAProxy solving and how is that benefiting you?** HAProxy replaces a proprietary and costly hardware load balancing solution, in addition to providing advanced WAF and anti DDoS features. This helps us stay online and load faster. **Official Response from Nick Ramirez:** > Thank you for leaving a review! It's good that HAProxy has been cost-effective and flexible for your use case. The learning curve is something we're working to improve! ### 14. Impressive Load Balancer with Low Memory Use and Excellent Support **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Accounting | Mid-Market (51-1000 emp.) **Reviewed Date:** October 14, 2025 **What do you like best about HAProxy?** 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 HAProxy?** Honestly, there isn't much to say—it simply works consistently without any issues. **What problems is HAProxy 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. **Official Response from Nick Ramirez:** > Thanks for leaving this review of HAProxy! ### 15. Haproxy for ha architecture **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** December 03, 2025 **What do you like best about HAProxy?** It is a solid tech we used to ensure clients were communicating with the correct MySQL instance in a complex ha architecture. Never gave a headache **What do you dislike about HAProxy?** It required learning the dsl. So advanced engineering skills. **What problems is HAProxy solving and how is that benefiting you?** Complex HA architectures **Official Response from Nick Ramirez:** > We hope to make it simpler to use in the future! ### 16. Fast, Easy, and Secure Open Source Solution **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Telecommunications | Small-Business (50 or fewer emp.) **Reviewed Date:** December 09, 2025 **What do you like best about HAProxy?** Haproxy is easy, fast, safe and open source **What do you dislike about HAProxy?** I can't think about this for now. It is just doing what I expect from it. **What problems is HAProxy solving and how is that benefiting you?** I use it as a load balancer and SSL termination point **Official Response from Nick Ramirez:** > Great to hear! ### 17. Exceptional Support and Seamless Transition from our old solution to HAProxy Enterprise **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** January 20, 2025 **What do you like best about HAProxy?** Top notich support! Flexible and customizable load balancing features. Reliable and high-performing platform. Comprehensive documentation. Excellent value compaired to other solutions. **What do you dislike about HAProxy?** Initial learning curve Number of servers required for an setup **What problems is HAProxy solving and how is that benefiting you?** We recently implemented HAProxy for our load balancing needs, and the experience has been outstanding. We began with a proof of concept (POC) that was both smooth and highly successful, thanks to the amazing support from the HAProxy team. Their team was incredibly responsive and knowledgeable, guiding us through the nuances of the platform and helping us tailor the solution to fit our specific needs. This level of support played a crucial role in gaining stakeholder confidence during the POC. The implementation process was seamless, and the resources provided by HAProxy made the transition efficient. The platform has performed exceptionally well in the development phase on through the production implementation, offering reliability and scalability. HAProxy has proven to be an excellent addition to our infrastructure. The level of professionalism and expertise shown by the HAProxy team ensures that we continue to meet our high availability and performance requirements with confidence. **Official Response from Nick Ramirez:** > Thank you for sharing your experience using HAProxy! ### 18. Effortless Setup and User-Friendly Experience **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Enterprise (> 1000 emp.) **Reviewed Date:** December 02, 2025 **What do you like best about HAProxy?** Very easy to set up and use for high availability and load balancing capabilities **What do you dislike about HAProxy?** Takes a bit of learning curve if you don’t know where to start **What problems is HAProxy solving and how is that benefiting you?** Develop solutions using cloud native capabilities for federal customers **Official Response from Nick Ramirez:** > It's great to hear that you were able to overcome the learning curve and that HAProxy has become a 5-star tool for you! ### 19. Exceptionally Stable and Mature Service **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** December 03, 2025 **What do you like best about HAProxy?** The stability of the service and maturity **What do you dislike about HAProxy?** Maybe can have more dashboards, maybe a kind of alerts to help, auto balancing too **What problems is HAProxy solving and how is that benefiting you?** When a service doesn’t have a cluster configuration, normally is a good choice **Official Response from Nick Ramirez:** > For dashboards and alerts, have you checked out HAProxy Fusion? ### 20. Seamless AWS Integration Makes It a Standout Choice **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Aviation & Aerospace | Enterprise (> 1000 emp.) **Reviewed Date:** December 03, 2025 **What do you like best about HAProxy?** That it is on AWS and it helps with boarding **What do you dislike about HAProxy?** It could be costly to maintain and or subscribe **What problems is HAProxy solving and how is that benefiting you?** an open-source, high-performance tool that acts as a TCP/HTTP reverse proxy and load balancer **Official Response from Nick Ramirez:** > How could we improve? ### 21. Great proxy solution **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** December 05, 2024 **What do you like best about HAProxy?** HAProxy offers high performance, load balancing, reliability, and scalability for handling traffic efficiently. **What do you dislike about HAProxy?** HAProxy's configuration can be complex, with steep learning curves and limited built-in application logic. **What problems is HAProxy solving and how is that benefiting you?** Running LB on vMs on prem **Official Response from Nick Ramirez:** > For first time users, how could we make the experience better? ### 22. Stable Load-Balancing with Powerful Modules, but Complex Configuration **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Higher Education | Mid-Market (51-1000 emp.) **Reviewed Date:** October 14, 2025 **What do you like best about HAProxy?** Very stable load-balancing platform with strong modules. **What do you dislike about HAProxy?** 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 HAProxy 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. **Official Response from Nick Ramirez:** > Thank you for this feedback! We're working to improve the usability of HAProxy Fusion. Please continue to provide feedback. ### 23. Good when they first started, even BETTER now! **Rating:** 5.0/5.0 stars **Reviewed by:** Jeff R. | Senior Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** It’s been my default load balancer for years, since college, then they added a WAF and I was floored. Now, between, advanced features, amazing logging, and a level of scalability that is ACTUALLY scalable? I’m going to be using it for years to come. **What do you dislike about HAProxy?** The only critique I would have is that it would be nice to be able to drill down from the same pane that I’m looking at tables in. **What problems is HAProxy solving and how is that benefiting you?** I’m using it to secure LLM data backends to reduce prompt poisoning. **Official Response from Nick Ramirez:** > Great feedback! For the drill-down, is this a screen in Fusion? ### 24. The ideal solution for reverse proxy and REST API gateway **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Telecommunications | Enterprise (> 1000 emp.) **Reviewed Date:** December 09, 2025 **What do you like best about HAProxy?** Meets all the needs of a reverse proxy and a REST API gateway **What do you dislike about HAProxy?** API gateway SOAP missing as standard. I haven't explored everything yet. **What problems is HAProxy solving and how is that benefiting you?** Performances even in open source **Official Response from Nick Ramirez:** > Thanks for sharing your thoughts! ### 25. Outstanding DDoS Protection—Highly Recommended **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** December 03, 2025 **What do you like best about HAProxy?** I have used for DDoS protection and it was super useful and we liked it at AWS and recommend to our customers **What do you dislike about HAProxy?** Nothing major as such. Would be super useful **What problems is HAProxy solving and how is that benefiting you?** dDOs **Official Response from Nick Ramirez:** > Thanks for reviewing HAProxy! ### 26. Unmatched Scalability and Flexibility with usage **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Entertainment | Enterprise (> 1000 emp.) **Reviewed Date:** December 09, 2025 **What do you like best about HAProxy?** Scalability and flexibility of usage. Easy to understand **What do you dislike about HAProxy?** I don't know. For now no issue with the application comes in mind **What problems is HAProxy solving and how is that benefiting you?** Redirection and securisation of the web traffic **Official Response from Nick Ramirez:** > Great to hear! ### 27. Exceptionally Reliable with Robust DDoS Protection **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** December 03, 2025 **What do you like best about HAProxy?** It is very reliable and ddos protection works really well **What do you dislike about HAProxy?** It does not support netbsd on the systems I use **What problems is HAProxy solving and how is that benefiting you?** DDos protection and seamless fail over during backend service fault **Official Response from Nick Ramirez:** > Thanks for reviewing HAProxy! ### 28. Cost-Effective Load Balancing at Its Best **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer & Network Security | Mid-Market (51-1000 emp.) **Reviewed Date:** December 02, 2025 **What do you like best about HAProxy?** Cost effective load balancing in high throughput workloads. **What do you dislike about HAProxy?** Can take time to learn to deploy for someone unfamiliar with some of the concepts. **What problems is HAProxy solving and how is that benefiting you?** Data transfer charges in thing-margin business industries. **Official Response from Nick Ramirez:** > The learning curve can pose a challenge, but it's great to hear that you've been successful in the end. ### 29. HAProxy fast and just works! **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Financial Services | Mid-Market (51-1000 emp.) **Reviewed Date:** December 02, 2025 **What do you like best about HAProxy?** I like that HAProxy is insanely reliable and fast - it just works. **What do you dislike about HAProxy?** The config can get complex and unforgiving. **What problems is HAProxy solving and how is that benefiting you?** It solves traffic distribution, high availability, and reliability problems **Official Response from Nick Ramirez:** > Which areas of the configuration, if you could, would you want to be simpler the most? ### 30. Configuration-Driven Simplicity Makes It a Breeze **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Retail | Enterprise (> 1000 emp.) **Reviewed Date:** November 11, 2025 **What do you like best about HAProxy?** The product is primarily configuration-driven, which makes it straightforward and user-friendly. **What do you dislike about HAProxy?** There isn't anything that comes to mind that I dislike. **What problems is HAProxy solving and how is that benefiting you?** We use it in front of our monolith clusters to route traffic between canary VMs and production VMs. **Official Response from Nick Ramirez:** > Thanks for leaving this review! ### 31. Excellent Ingress solution **Rating:** 4.0/5.0 stars **Reviewed by:** Jithin X. | Mid-Market (51-1000 emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** We are using HAProxy as ingress solution in production environment and it’s responsible for routing all the micros service based and non micro services routes to respective services. In addition HAproxy helps to build our blue-green deployment using weight based routing. **What do you dislike about HAProxy?** We are currently in process of moving to K8s, HAProxy k8s support is limited **What problems is HAProxy solving and how is that benefiting you?** Primarily we are using HAProxy for load balancing and path bases routing and really helps to do the blue green deployment using weight based routing **Official Response from Nick Ramirez:** > For Kubernetes, you can either go the route of using HAProxy Kubernetes Ingress Controller, or HAProxy Fusion also has support for K8s. ### 32. Excellent Ingress Solution for Our Applications **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Online Media | Small-Business (50 or fewer emp.) **Reviewed Date:** December 02, 2025 **What do you like best about HAProxy?** It is a good ingress solution for our applications **What do you dislike about HAProxy?** I use HAProxy to load balance our applications. The basic features are good. **What problems is HAProxy solving and how is that benefiting you?** This provides a good ingress solution. **Official Response from Nick Ramirez:** > Thanks for leaving this review! ### 33. HAProxy for Strict Latency Requirement **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** HAProxy has really enabled Liftoff to simplify, scale, and secure our entire infrastructure. It’s helped us streamline our operations, handle growth with confidence, and ensure that our platform stays reliable and protected—all while giving us the flexibility to keep evolving for the future. **What do you dislike about HAProxy?** HAProxy’s configuration can be complex for beginners, and making changes often requires a full reload rather than seamless, dynamic updates. Additionally, its built-in monitoring and SSL certificate management are less user-friendly compared to some modern alternatives. **What problems is HAProxy solving and how is that benefiting you?** HAProxy solves the problem of efficiently distributing incoming network traffic across multiple servers, ensuring high availability, reliability, and scalability for web applications. This benefits users by minimizing downtime, improving application performance, and allowing seamless scaling as demand grows. **Official Response from Nick Ramirez:** > Thank you for reviewing HAProxy! And for leaving this feedback. ### 34. Quick, efficient, and secure **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** December 09, 2025 **What do you like best about HAProxy?** Useful and powerful especially with Kubernetes **What do you dislike about HAProxy?** Nothing special, the price can be according to the managers **What problems is HAProxy solving and how is that benefiting you?** An integrated WAF for restricted broadcasting **Official Response from Nick Ramirez:** > Thanks for sharing your thoughts! ### 35. Rock-Solid Enterprise Load Balancer **Rating:** 4.5/5.0 stars **Reviewed by:** Baskaran D. | Lead Site Reliability Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** We’ve been using HAProxy Enterprise extensively as part of our internal traffic management strategy across Kubernetes clusters and VM-based legacy applications. From a reliability and performance standpoint, it’s quick What stands out for power users is the sheer level of control and tunability it offers—fine-grained rate limiting, traffic shaping, TCP/HTTP inspection, advance hydration and advanced ACL handling are great features **What do you dislike about HAProxy?** More advance features required TAM support help **What problems is HAProxy solving and how is that benefiting you?** Fronting our website for internal LB to control all the traffic **Official Response from Nick Ramirez:** > Thank you for leaving a review! ### 36. Hybrid Functionality and Loud Integration Make It Stand Out **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Defense & Space | Enterprise (> 1000 emp.) **Reviewed Date:** December 02, 2025 **What do you like best about HAProxy?** I like the use of Hybrid Cloud integration **What do you dislike about HAProxy?** I cannot use it to set up a vpn between the clouds **What problems is HAProxy solving and how is that benefiting you?** It helps with multi cloud integration **Official Response from Nick Ramirez:** > Thanks for reviewing HAProxy! ### 37. Effortless to Use, Just Like Open Source **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Manufacturing | Enterprise (> 1000 emp.) **Reviewed Date:** December 02, 2025 **What do you like best about HAProxy?** Have used open source. Easy to use a loadalancer **What do you dislike about HAProxy?** Havent used enough to provide any negative feedback. **What problems is HAProxy solving and how is that benefiting you?** It is helping in application delivery and threat detection **Official Response from Nick Ramirez:** > We appreciate you leaving a review! ### 38. It was great using HAProxy **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** November 13, 2025 **What do you like best about HAProxy?** High-performance, reliable load balancing solution **What do you dislike about HAProxy?** Earlier it was visibility into the request but I am sure it has improved **What problems is HAProxy solving and how is that benefiting you?** I have used it earlier where it was taking care of all our internal inbound traffic **Official Response from Nick Ramirez:** > Visibility is easier with the HAProxy Fusion dashboards. Have you checked it out? ### 39. Versatile and Easy to Use, Hassle-Free Configuration **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Accounting | Enterprise (> 1000 emp.) **Reviewed Date:** October 14, 2025 **What do you like best about HAProxy?** Versatile and easy to configure. Fast reponses to customer support questions in slack. **What do you dislike about HAProxy?** Missing metrics if hot reload of a config fails, hard to create prometheus alerts for if it happens. **What problems is HAProxy 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. **Official Response from Nick Ramirez:** > Thank you for this feedback. Have you filed a bug report for the missing metrics? ### 40. Outstanding Performance That Exceeds Expectations **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer & Network Security | Enterprise (> 1000 emp.) **Reviewed Date:** December 09, 2025 **What do you like best about HAProxy?** Performances are very good to host web site **What do you dislike about HAProxy?** Nothing at all for now. Let's see later **What problems is HAProxy solving and how is that benefiting you?** High availability for web site **Official Response from Nick Ramirez:** > Great to know! ### 41. Good Software with Room for Improvement **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Logistics and Supply Chain | Small-Business (50 or fewer emp.) **Reviewed Date:** November 11, 2025 **What do you like best about HAProxy?** Good software; provides a lot of features **What do you dislike about HAProxy?** Knowledge gap; can be a bit hard understanding how to implement and use it **What problems is HAProxy solving and how is that benefiting you?** • Increase reliability and uptime • Protect services from overload • Terminate SSL/TLS **Official Response from Nick Ramirez:** > Thank you for sharing this feedback on HAProxy. The learning curve can be a challenge, which is why we're developing solutions to make it easier. ### 42. Lightweight and Fast—A Perfect Combo **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Telecommunications | Enterprise (> 1000 emp.) **Reviewed Date:** December 01, 2025 **What do you like best about HAProxy?** I like that it's lightweight and fast and free **What do you dislike about HAProxy?** Lua scripting, it was too slow to handle our request **What problems is HAProxy solving and how is that benefiting you?** Front-end load balancing **Official Response from Nick Ramirez:** > Interesting point on the Lua script. Thanks for the feedback! ### 43. Successful POC with HAProxy Ingress Controller and Fusion. Fantastic team and support. **Rating:** 4.5/5.0 stars **Reviewed by:** Deric W. | Senior Engineering Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** December 30, 2024 **What do you like best about HAProxy?** We were looking into alternatives to using the Nginx Ingress Controller for one of our products. Their team was super responsive and helpful throughout the entire process. Their technical team was able to resolve all the concerns and questions we had. We ended up not going with the product as we are a lean startup trying to preserve our runway, but we have it in our backpocket if we ever switch. Highly recommend HAProxy to anyone needing their type of service. Their Fusion product has a lot of cool features that can be appealing if needed. **What do you dislike about HAProxy?** No negatives we discovered in our POC. Maybe that we would have to run our own infrastructure. Some startups like to lean towards a fully managed service and be more hands-off. **What problems is HAProxy solving and how is that benefiting you?** Their Ingress Controller is something we wanted to POC in case we change our current solution one day. We primarily use it to be able to rewrite the request headers and do geolocation at the Ingress layer. **Official Response from Nick Ramirez:** > Thank you for this feedback. ### 44. HAProxy - the best proxy for AI workloads **Rating:** 5.0/5.0 stars **Reviewed by:** Shivay L. | CTO, Small-Business (50 or fewer emp.) **Reviewed Date:** November 15, 2024 **What do you like best about HAProxy?** New thing is definitely the AI gateway and securing LLM and agents running in production **What do you dislike about HAProxy?** No HAProxy is amazing, i have now also used it for AI - for the AI gateway, my company uses it **What problems is HAProxy solving and how is that benefiting you?** If is a leader in container networking load balancing and api management **Official Response from Nick Ramirez:** > This is great to hear. Thanks for sharing your opinion. :-) ### 45. Excellent Load Balancing and DDOS Protection for Kubernetes **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** December 03, 2025 **What do you like best about HAProxy?** Load balancing and DDOS protection for k8s workloads **What do you dislike about HAProxy?** Add-on option by default on AWS features **What problems is HAProxy solving and how is that benefiting you?** Ease of use **Official Response from Nick Ramirez:** > Great to hear! ### 46. Outstanding Load Balancing Performance **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Transportation/Trucking/Railroad | Enterprise (> 1000 emp.) **Reviewed Date:** December 02, 2025 **What do you like best about HAProxy?** Excellent load balancing capabilities with a lot of features **What do you dislike about HAProxy?** There is nothing I dislike about HAProxy **What problems is HAProxy solving and how is that benefiting you?** Load balancing **Official Response from Nick Ramirez:** > Great to hear that you've been successful with HAProxy! ### 47. Effortless to Use and Deploy with Excellent Open Source Support **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Financial Services | Enterprise (> 1000 emp.) **Reviewed Date:** November 13, 2025 **What do you like best about HAProxy?** Ease of use, deployment and support for open source **What do you dislike about HAProxy?** Need enterprise version for any real use cases for the bank **What problems is HAProxy solving and how is that benefiting you?** Load balancing API management **Official Response from Nick Ramirez:** > The community versions packs a lot of features, but yes, the enterprise version is ideal for large organizations. ### 48. Great Future Ahead **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Hospitality | Enterprise (> 1000 emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** The team behind HAProxy are some of the best minds in the current Load Balancing landscape. They evolve and welcome new technologies while still squeezing improvement out of the technologies we know and love. **What do you dislike about HAProxy?** Havent found anything so far. The Service Discovery is still new but looks great so far. **What problems is HAProxy solving and how is that benefiting you?** HAProxy is helping us reduce some operational complexity and will hopefully make things clearer going forward. **Official Response from Nick Ramirez:** > Thanks for reviewing HAProxy! ### 49. Effortless and Efficient—A Joy to Use **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Retail | Enterprise (> 1000 emp.) **Reviewed Date:** November 13, 2025 **What do you like best about HAProxy?** Ease and efficiency of the product Haptocy **What do you dislike about HAProxy?** Nothing. We have not faced any problem with it **What problems is HAProxy solving and how is that benefiting you?** Eases complexity of the network config **Official Response from Nick Ramirez:** > Great to hear! ### 50. fast and flexible **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** It's fast, and has a lot of power and flexibility. **What do you dislike about HAProxy?** The configuration language is bespoke and has a relatively high learning curve. Currently no good options if you need FIPS compatible TLS at scale with good performance on an LTS release (although that isn't entirely haproxy's fault). **What problems is HAProxy solving and how is that benefiting you?** Load balancing, routing to the correct service (currently with hub and spoke model), for redirecting and rewriting requests before directing yo backend services, for ensuring security related headers are added to all responses, also used in some cases to protect sensitive endpoints. HAProxy has served us well for over a decade. **Official Response from Nick Ramirez:** > We're bringing new options for TLS library support, so please check back! ## 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=8§ion=pricing&secure%5Bexpires_at%5D=2026-06-24+16%3A58%3A45+-0500&secure%5Bsession_id%5D=2e2454b3-7cc7-4150-9e7f-d980f6e7c013&secure%5Btoken%5D=b396b2ec9e8f6ae8b80a0866cad2f657dfcdbdfd597f8cac0ef52f6e28a47236&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 (106 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)