--- title: HAProxy Reviews meta_title: 'HAProxy Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 912 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: 912 scale: '5' date_modified: '2026-08-09' 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:** 912 ## 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. Outstanding Performance and Excellent Support in an Open-Source Load Balancer **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** October 23, 2025 **What do you like best about HAProxy?** This open-source load balancer offers outstanding performance and comes with excellent support. **What do you dislike about HAProxy?** One small suggestion I have is that it would be helpful if the configuration were available in a standardized format. This would make it much easier to create templates or automate the generation process. **What problems is HAProxy solving and how is that benefiting you?** This is a highly scalable and efficient load balancer that offers a wide range of powerful features. Additionally, the WAF performs exceptionally well. **Official Response from Nick Ramirez:** > Thank you for the suggestion about a standardized format. That's actually something available in HAProxy Fusion. There's a YAML version of the configuration. ### 2. My review **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Defense & Space | Mid-Market (51-1000 emp.) **Reviewed Date:** April 03, 2025 **What do you like best about HAProxy?** The way it is build to be stable and efficient **What do you dislike about HAProxy?** A bit complex when being new to all those technologies **What problems is HAProxy solving and how is that benefiting you?** Nginx had a huge vulnerability and HAproxy have great features too **Official Response from Nick Ramirez:** > The learning curve is the most common dislike, and we're looking for ways to improve this. Thank you for this feedback. ### 3. WAF Configuration Made Easy **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** March 25, 2026 **What do you like best about HAProxy?** Easily accessible UI that allows access to almost everything I need on a daily basis **What do you dislike about HAProxy?** Config format is not similar to anything else **What problems is HAProxy solving and how is that benefiting you?** Load balancing made easy **Official Response from Nick Ramirez:** > Thanks for this review of HAProxy! ### 4. Excellent Performance That Delivers **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Automotive | Mid-Market (51-1000 emp.) **Reviewed Date:** March 26, 2026 **What do you like best about HAProxy?** I really like the performance and reliability of the product **What do you dislike about HAProxy?** I dislike the complexity and difficulty in setting it up **What problems is HAProxy solving and how is that benefiting you?** It balances loads across kubernetes nodes **Official Response from Nick Ramirez:** > What can we do to improve HAProxy to be simpler? ### 5. Excellent Forward and Reverse Proxy **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Retail | Small-Business (50 or fewer emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** Forward and reverse proxy. And simple config. **What do you dislike about HAProxy?** Sometimes it’s difficult to to setup corner cases for forward proxy. **What problems is HAProxy solving and how is that benefiting you?** It helps us to leverage bandwidth. **Official Response from Nick Ramirez:** > Forward proxying is advanced. What tips would you give to others trying it? ### 6. Easy to Set Up and Ready to Go **Rating:** 4.0/5.0 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?** Easy to setup. Never had a problem of using it. **What do you dislike about HAProxy?** Nothing special, but almost everything works perfectly. **What problems is HAProxy solving and how is that benefiting you?** Making load balancing to MySQL replicasz **Official Response from Nick Ramirez:** > Take a second look :-) HAProxy has a lot more to offer than simple load balancing. ### 7. Excellent Performance That Delivers **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** Hight load balancing performance, easy to deploy **What do you dislike about HAProxy?** There is no plugin for certbot to make the ssl management easier **What problems is HAProxy solving and how is that benefiting you?** Load balancing ### 8. A Smooth Drop-In Replacement for ingress nginx **Rating:** 4.0/5.0 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?** Offers drop in replacement for ingress nginx **What do you dislike about HAProxy?** We did not yet find any issue in using it **What problems is HAProxy solving and how is that benefiting you?** Ingress controller for k8s **Official Response from Nick Ramirez:** > I'm glad to hear it's working well for you! ### 9. Effortless Adoption for On-Prem and Cloud Kubernetes **Rating:** 4.0/5.0 stars **Reviewed by:** Mauro I. | Enterprise (> 1000 emp.) **Reviewed Date:** December 02, 2025 **What do you like best about HAProxy?** Ease of adoption both for on prem instances and cloud kubernetes cluster **What do you dislike about HAProxy?** Some custom probes can be hard to troubleshoot while integrating it **What problems is HAProxy solving and how is that benefiting you?** Ingress operator on k8s cluster and lb for internal cluster based on single instances **Official Response from Nick Ramirez:** > Are there ways we could improve the probes, in cases you've seen? ### 10. Secure, Reliable Platform That Delivers **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Airlines/Aviation | Enterprise (> 1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** To deliver and secure platform Make load balancing **What do you dislike about HAProxy?** There are a lot of other company make same thing **What problems is HAProxy solving and how is that benefiting you?** Security **Official Response from Nick Ramirez:** > It's true that other companies make load balancing software, but each has its pros and cons. HAProxy adds a lot of power and performance. ### 11. Meshing Makes the App Experience Seamless **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Sports | Enterprise (> 1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** The simple meshing implementation for my aps **What do you dislike about HAProxy?** Nothing i guess. No problem during implementation **What problems is HAProxy solving and how is that benefiting you?** Meshing for critical aps ### 12. Feature-Rich Load Balancing with Strong Long-Term Support **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Entertainment | Mid-Market (51-1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** Load balancing and plenty of features, long term support **What do you dislike about HAProxy?** Complexity, difficult to operate and maintain **What problems is HAProxy solving and how is that benefiting you?** Brings a stability **Official Response from Nick Ramirez:** > I'm sorry to hear that HAProxy has been difficult to operate. How could we improve it? ### 13. Flexible and Powerful **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Banking | Mid-Market (51-1000 emp.) **Reviewed Date:** March 24, 2026 **What do you like best about HAProxy?** It is open source and the perfomnace is really good **What do you dislike about HAProxy?** It doesnt admit client certificate nowadays **What problems is HAProxy solving and how is that benefiting you?** Perfomance **Official Response from Nick Ramirez:** > Thanks for leaving this feedback about client certificates. ### 14. Fantastic Value with Best In Class Customer Service **Rating:** 4.0/5.0 stars **Reviewed by:** Derek L. | Managing Partner, Small-Business (50 or fewer emp.) **Reviewed Date:** January 24, 2025 **What do you like best about HAProxy?** We've been using HAProxy for around a decade, initially starting with the Community Edition and gradually expanding its footprint. We used industry-standard SLBs from major vendors, but the exorbitant price tags and outrageous support costs were becoming unsustainable. Two years ago, we leaped HAProxy Enterprise Edition (HAPEE) with the Fusion Control Plane (FCP), and it's been a game-changer. Here's what we love: Performance: HAPEE's performance is impressive. Even without leveraging hardware acceleration (which they support through Xeon Platinum chips), it easily handles our traffic load. Stability: Since migrating, we've experienced rock-solid stability. HAPEE has proven to be a reliable workhorse. Full configurability: HAPEE offers complete control and customization, allowing us to tailor it precisely to our needs. Fusion Control Plane (FCP): The FCP has revolutionized our workflow, enabling full transactional changes across our clusters. This was a huge pain point with our previous solutions. Unbeatable Support: This is arguably HAPEE's strongest point. The support team is phenomenal. They're available through Slack, providing near-instantaneous responses and practical solutions. We've dealt with companies charging 10x or 30x more for support that pales in comparison. HAProxy's support team sets a new standard. Cost-Effectiveness: The pricing for HAPEE is significantly lower than any other comparable solution on the market. It's a breath of fresh air after years of being squeezed by our previous vendors. Community Edition: We also utilize the HAProxy Community Edition for simpler micro-deployments, and it also excels in that role. We've moved to HAProxy EE, and the cost/performance/support are so good we are not looking back. **What do you dislike about HAProxy?** Honestly, there's not much to dislike, but the Fusion Control Plane (FCP) has some growing pains. While it does many things exceptionally well, it's still under active development, and occasional kinks need to be ironed out, or some things you would expect haven't been implemented yet. **What problems is HAProxy solving and how is that benefiting you?** We use it at the edge and in internal clusters along with with keepalive to balance traffic and provide redundancy. **Official Response from Nick Ramirez:** > Thank you for writing this thorough review! It will help others to weigh the pros and cons. ### 15. Excellent TLS Termination Features **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in E-Learning | Mid-Market (51-1000 emp.) **Reviewed Date:** December 09, 2025 **What do you like best about HAProxy?** I like the TLS terminations and its load balancing features. **What do you dislike about HAProxy?** I would a better UI for it. Perhaps a UI for non technical people would give more flexibility. **What problems is HAProxy solving and how is that benefiting you?** We are a Saas product with hundreds of thousands of customers. They Haproxy helps us manage the ssl certificates of each customer since some require more customization. **Official Response from Nick Ramirez:** > Thank you for reviewing HAProxy! If you're looking for a UI, check out HAProxy Fusion. It provides dashboards, management over load balancer clusters, service discovery, and lots of useful features for large organizations. ### 16. Excellent HA Capability Enhances Reliability **Rating:** 4.0/5.0 stars **Reviewed by:** Anil K. | General Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** December 03, 2025 **What do you like best about HAProxy?** HA capabilty is good to use to hv buisness continuity **What do you dislike about HAProxy?** Sometime rolling maintaince and doing it lead outage sometime **What problems is HAProxy solving and how is that benefiting you?** Good **Official Response from Nick Ramirez:** > HAProxy caused an outage? Please report it to us and we'll look into it. ### 17. Outstanding Performance - Industry Cloud **Rating:** 4.0/5.0 stars **Reviewed by:** Surajit D. | Competency Head Industry Cloud - Digital Engineering Service, Enterprise (> 1000 emp.) **Reviewed Date:** December 03, 2025 **What do you like best about HAProxy?** Performance is awedome ... Security rock solid **What do you dislike about HAProxy?** Configuration can be bit better to manage **What problems is HAProxy solving and how is that benefiting you?** Classical application modernization **Official Response from Nick Ramirez:** > We're working to make it simpler! Have you looked at HAProxy Fusion? ### 18. İt manager **Rating:** 4.0/5.0 stars **Reviewed by:** Suat C. | İt manager, Small-Business (50 or fewer emp.) **Reviewed Date:** April 02, 2025 **What do you like best about HAProxy?** What I like best about HAProxy is its robustness and flexibility in load balancing and proxying. It's highly efficient at distributing traffic across multiple servers, which improves application scalability and reliability. HAProxy also supports advanced features like SSL termination, sticky sessions, and health checks, making it ideal for managing complex, high-traffic environments. The level of configuration it offers allows fine-grained control over traffic management, which is especially useful for optimizing performance and fault tolerance. Plus, it’s open-source, so it’s accessible and customizable for different use cases. **What do you dislike about HAProxy?** One downside of HAProxy is its steep learning curve, especially for those who are new to load balancing or have less experience with networking concepts. Its configuration files can become quite complex and difficult to manage for larger setups, especially when you have many backend services or advanced routing rules. **What problems is HAProxy solving and how is that benefiting you?** No **Official Response from Nick Ramirez:** > It's good to hear that you've been successful with HAProxy. The learning curve is the most common dislike, and we're working on ways to improve our documentation and usability. Thank you for this feedback. ### 19. Cost savings moving from BIG-IP to Aloha **Rating:** 4.0/5.0 stars **Reviewed by:** Cassidy M. C. | SRE & Linux Systems Architect, Enterprise (> 1000 emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** We found significant cost savings and improved support moving from F5 BIG-IP to HAProxy Aloha. We're currently looking at deploying a WAF on-premises, an option we struggled with while under contract with F5. **What do you dislike about HAProxy?** Certificate management features are sorely lacking and the Aloha appliances do not support HAProxy Fusion, an application we would very much like to test and potentially adopt in our organization for centralized management. **What problems is HAProxy solving and how is that benefiting you?** Significant cost savings over competing vendors as well as flexibility compared to hardware load balancing solutions. We're able to quickly deploy sites in HAProxy using either configuration language or a simple GUI for our less trained employees. **Official Response from Nick Ramirez:** > Thank you for leaving this valuable feedback about HAProxy ALOHA! ### 20. 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! ### 21. 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! ### 22. 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. ### 23. 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. ### 24. 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? ### 25. 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. ### 26. 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! ### 27. HAProxy load balancing **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Government Administration | Mid-Market (51-1000 emp.) **Reviewed Date:** March 12, 2025 **What do you like best about HAProxy?** The granularity of control and the extra features that HAProxy has added to their HAProxy ALOHA offering are fantastic and really augment the base use-case of the HAProxy software as a whole. There are plenty of information/wizards for initial implementation that really provide a great user experience. HAProxy support is incredibly quick to respond and overall very helpful and knowledgeable. **What do you dislike about HAProxy?** The web UI could use a bit of an overhaul in terms of features implemented. A lot of the more granular controls are difficult to implement in the non-text-based part of the web UI. Along with that, the web UI itself is a bit clunky but still very usable and provides a lot of very good information. **What problems is HAProxy solving and how is that benefiting you?** Migrating from VMware NSX to HAProxy. HAProxy provides more information and more granularity of control. **Official Response from Nick Ramirez:** > Thank you for leaving a review. HAProxy ALOHA will receive improvements for usability, and we thank you for providing your insights. ### 28. Quick migration fron f5 device to haproxy. With minimum issues **Rating:** 3.5/5.0 stars **Reviewed by:** Badri B. | Mid-Market (51-1000 emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** Ease of use, lite weight software app. Patch maintenance. **What do you dislike about HAProxy?** Stats page to check the health, if we have several backend this becomes cumbersom. Does not have a version control for config files. **What problems is HAProxy solving and how is that benefiting you?** License support cost, internal managed service labor cost dedicated for F5 device maintenance **Official Response from Nick Ramirez:** > It's good to hear that you've found HAProxy easy to use! For dashboards and versioning of config files, HAProxy Fusion Control Plane has these features. ### 29. HAProxy provides fast, reliable load balancing and WAF **Rating:** 4.0/5.0 stars **Reviewed by:** Kyle G. | Infrastructure Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** Fast, reliable load balancing with WAF that offers the granularity we need to ensure our applications are accessible. **What do you dislike about HAProxy?** Comments not allowed in configuration in Fusion. **What problems is HAProxy solving and how is that benefiting you?** Load balancing along with WAF. **Official Response from Nick Ramirez:** > Support for comments in Fusion is coming. :-) ### 30. Reliable High performance LB **Rating:** 4.0/5.0 stars **Reviewed by:** Kalaiyarasan M. | Sr. MTS, Network Engineering, Small-Business (50 or fewer emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** Reliability and great team support from the HA proxy team **What do you dislike about HAProxy?** Nothing much, sometimes the UI can be better and predictable for the fusion UI **What problems is HAProxy solving and how is that benefiting you?** Hybrid Multi cloud connection **Official Response from Nick Ramirez:** > Thank you for leaving this feedback on HAProxy and HAProxy Fusion. ### 31. HAProxy review **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** April 02, 2025 **What do you like best about HAProxy?** HAProxy is easy to set up and has powerful features. It is reliable and highly performant. **What do you dislike about HAProxy?** It can have a slightly steeper learning curve than eg. nginx. **What problems is HAProxy solving and how is that benefiting you?** We currently use clustered HAProxy in a high availability scenario to offer automatic failover on database and rabbitmq connections in a geo-redundant platform. **Official Response from Nick Ramirez:** > Great feedback! We're working to improve the learning curve. Do you have any specific suggestions for improvement? ### 32. Its working great when you manage to setup it base on your like **Rating:** 4.0/5.0 stars **Reviewed by:** Juraj B. | Enterprise (> 1000 emp.) **Reviewed Date:** June 05, 2025 **What do you like best about HAProxy?** Small throughput, speed, deployed as container, versatility, support **What do you dislike about HAProxy?** Config language, need better documentation... **What problems is HAProxy solving and how is that benefiting you?** Waf, reverse proxy, load balancing **Official Response from Nick Ramirez:** > What would you like to see in the docs? More of a starter guide? ### 33. We utilize HAProxy CE to serve our ad-tech traffic for millions of requests per second **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** HAProxy CE is stable and reliable and we don't need to alter much now that we've established a solid foundation. **What do you dislike about HAProxy?** haproxy.cfg can get rather long and verbose, making it sometimes difficult to find sections or blocks or specific configuration lines. **What problems is HAProxy solving and how is that benefiting you?** Load balancing ad-bidding traffic to numerous kubernetes cluster backends. **Official Response from Nick Ramirez:** > Thank you for leaving this feedback on HAProxy! ### 34. Amazing **Rating:** 4.0/5.0 stars **Reviewed by:** Tomislav S. | Unix/Linux System Administrator, Mid-Market (51-1000 emp.) **Reviewed Date:** April 02, 2025 **What do you like best about HAProxy?** HAproxy is an amazing product. We use it widely troughout multiple datacenters and had an amazing experience with the product. **What do you dislike about HAProxy?** There are no downsides in my current experience when compared to other products. **What problems is HAProxy solving and how is that benefiting you?** Multi-cluster load balancer **Official Response from Nick Ramirez:** > Thank you for reviewing HAProxy! ### 35. It just works **Rating:** 4.0/5.0 stars **Reviewed by:** Robbe D. | Site Reliability Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** April 02, 2025 **What do you like best about HAProxy?** It works out of the box, we use haproxy a lot and enjoy working with it. **What do you dislike about HAProxy?** Sometimes documentation could be more clear as I was exploring rate limiting solutions **What problems is HAProxy solving and how is that benefiting you?** Providing good loadbalancing for our customers. **Official Response from Nick Ramirez:** > It's good to hear that you've enjoyed using HAProxy. Did you find our documentation on Traffic Policing? ### 36. Good **Rating:** 4.0/5.0 stars **Reviewed by:** Wendy P. | Technical Design Analyst, Mid-Market (51-1000 emp.) **Reviewed Date:** April 02, 2025 **What do you like best about HAProxy?** Management of load balancers and the use with API management **What do you dislike about HAProxy?** There is nothing I can think about now that I can say I don’t like about haproxy **What problems is HAProxy solving and how is that benefiting you?** Managing all different networks and security **Official Response from Nick Ramirez:** > Thank you for reviewing HAProxy! ### 37. Great Load Balancer for K8s **Rating:** 4.0/5.0 stars **Reviewed by:** Aum T. | DevOps Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** April 02, 2025 **What do you like best about HAProxy?** Highly recommend ha proxy at the ingress level as well as at a load balancer level for all your k8s needs. **What do you dislike about HAProxy?** Service discovery support in open source. **What problems is HAProxy solving and how is that benefiting you?** Load Balancing **Official Response from Nick Ramirez:** > Thank you for reviewing HAProxy! ### 38. Simple and elegant solution that works perfect **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** June 04, 2025 **What do you like best about HAProxy?** The simplicity managing the configuration. **What do you dislike about HAProxy?** Not ready for kubernetes yet. Would love to see native ingress support **What problems is HAProxy solving and how is that benefiting you?** This is used with one of our monolith application cloud managed solution. **Official Response from Nick Ramirez:** > Have you checked out the HAProxy Kubernetes Ingress Controller? ### 39. Its good **Rating:** 4.0/5.0 stars **Reviewed by:** yogesh k. | Senior Cyber Security Specialist, Mid-Market (51-1000 emp.) **Reviewed Date:** April 02, 2025 **What do you like best about HAProxy?** Team likes it. And we would like to continue **What do you dislike about HAProxy?** Nothing. Its working as expeted and we will continue **What problems is HAProxy solving and how is that benefiting you?** Appliing for ddos protection **Official Response from Nick Ramirez:** > Thank you for reviewing HAProxy! ### 40. Experience using Haproxy **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Financial Services | Mid-Market (51-1000 emp.) **Reviewed Date:** April 03, 2025 **What do you like best about HAProxy?** That it supports advanced load balancing algorithms, SSL termination, rate limiting, DDoS mitigation, and traffic routing based on various conditions. **What do you dislike about HAProxy?** Setting up and managing SSL certificates manually can be cumbersome compared to automated solutions like Let’s Encrypt integrations in other tools. **What problems is HAProxy solving and how is that benefiting you?** Helps solve mostly microservice and api gateway routing allowing dynamic traffic management and service discovery integration. **Official Response from Nick Ramirez:** > Let's Encrypt integration is coming. ### 41. Great performant and easy to operate proxy **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** June 05, 2025 **What do you like best about HAProxy?** Performance and throughput it can support **What do you dislike about HAProxy?** Not easily extensible for things not defined in the native config **What problems is HAProxy solving and how is that benefiting you?** Easy support for grpc / http2 and performant **Official Response from Nick Ramirez:** > Did you know you can extend HAProxy with Lua or with other programming languages via SPOE? ### 42. Moving to software load balancer **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Hospitality | Mid-Market (51-1000 emp.) **Reviewed Date:** June 05, 2025 **What do you like best about HAProxy?** Ease of use, enterprise support, light weight. **What do you dislike about HAProxy?** Version control, single file management introducing human errors **What problems is HAProxy solving and how is that benefiting you?** Cost effectiveness and dependably on other teams for implementation **Official Response from Nick Ramirez:** > For configuration management, have you checked into HAProxy Fusion? ### 43. Pretry easy to use and robust **Rating:** 4.0/5.0 stars **Reviewed by:** Wladimir J. | Principaö it architect, Mid-Market (51-1000 emp.) **Reviewed Date:** April 02, 2025 **What do you like best about HAProxy?** very rubust and scalable. easy to operate **What do you dislike about HAProxy?** community support in vomparison to competitors **What problems is HAProxy solving and how is that benefiting you?** replace cloud native api management **Official Response from Nick Ramirez:** > Thank you for reviewing HAProxy! ### 44. Amazing product **Rating:** 4.0/5.0 stars **Reviewed by:** Artem L. | DevOps Manager (Database), Mid-Market (51-1000 emp.) **Reviewed Date:** April 02, 2025 **What do you like best about HAProxy?** Load balancing and shared infrastructure in kubernetes **What do you dislike about HAProxy?** Everything works amazing, operator is great **What problems is HAProxy solving and how is that benefiting you?** Database load balancing **Official Response from Nick Ramirez:** > Thank you for reviewing HAProxy! ### 45. HA lb for self hosted k8s control plain based on 2 haproxy and keepalive **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Hardware | Mid-Market (51-1000 emp.) **Reviewed Date:** April 02, 2025 **What do you like best about HAProxy?** It works, i don’t have any problems with may setup **What do you dislike about HAProxy?** I will be cool if haproxy have possibility to read docker/k8s api and create routes based on this info **What problems is HAProxy solving and how is that benefiting you?** It was part of HA control plain my k8s cluster **Official Response from Nick Ramirez:** > The HAProxy Kubernetes Ingress Controller learns routes from Kubernetes. And HAProxy Fusion does this too. These may be what you're looking for! ### 46. User friendly, good documentation , open source is always good **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Leisure, Travel & Tourism | Small-Business (50 or fewer emp.) **Reviewed Date:** April 02, 2025 **What do you like best about HAProxy?** The documentation and the functionality are realy simple to get **What do you dislike about HAProxy?** Lack of UI for community version Complex go set up in large scale k8s clusters **What problems is HAProxy solving and how is that benefiting you?** Free to use , easy to implement solution **Official Response from Nick Ramirez:** > Thank you for reviewing HAProxy! The enterprise edition has a UI called HAProxy Fusion, but you're correct that the community edition doesn't. ### 47. Nice product, we want to use it in our organization **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Newspapers | Small-Business (50 or fewer emp.) **Reviewed Date:** April 03, 2025 **What do you like best about HAProxy?** Ease of use, overall UX. Doesn’t know what else to add **What do you dislike about HAProxy?** Limited free options, but might not a an issue for enterprise **What problems is HAProxy solving and how is that benefiting you?** Video streaming issues in ex Company **Official Response from Nick Ramirez:** > Can you tell us more about the options you'd like to see added? ### 48. It's good **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Computer & Network Security | Enterprise (> 1000 emp.) **Reviewed Date:** April 03, 2025 **What do you like best about HAProxy?** The integration of Lua, and it is a very good load balancer **What do you dislike about HAProxy?** Use as a reverse proxy **What problems is HAProxy solving and how is that benefiting you?** Load balancing of applications with multiple frontends allows for balancing the load. **Official Response from Nick Ramirez:** > The Lua integration is great, isn't it? Thank you for the feedback! ### 49. Worked with it with on-prem **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Accounting | Small-Business (50 or fewer emp.) **Reviewed Date:** December 05, 2024 **What do you like best about HAProxy?** HAProxy is highly valued for its performance, reliability, and flexibility as a load balancer and reverse proxy. It handles high traffic efficiently, supports advanced features like SSL termination and health checks, and is highly customizable for diverse use cases. With its open-source nature and robust community support, it’s a trusted choice for mission-critical applications. I really like the community there **What do you dislike about HAProxy?** None, it's very good and efficient , especially open source **What problems is HAProxy solving and how is that benefiting you?** It allowed easily managing multiple nodes and clusters in multi sites **Official Response from Nick Ramirez:** > Great to hear! ### 50. Very powerful **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Banking | Enterprise (> 1000 emp.) **Reviewed Date:** April 02, 2025 **What do you like best about HAProxy?** How fast and efficient it is to do a fail over **What do you dislike about HAProxy?** The documentation is a bit unclear and can be confusing **What problems is HAProxy solving and how is that benefiting you?** Reverse proxy **Official Response from Nick Ramirez:** > If there's any way for us to improve the documentation, we'd love to know. But it's good to hear that you've found HAProxy powerful and efficient. ## 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?filters%5Bnps_score%5D=4&page=2§ion=pricing&secure%5Bexpires_at%5D=2026-08-10+23%3A36%3A05+-0500&secure%5Bsession_id%5D=8e9db61f-6d38-4690-b997-9bb89e1a1ff2&secure%5Btoken%5D=d0495b39948efe566592c126b3248fe9b144f1d7656b9143f7d813aec9a82c5b&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 **Additional Functionality** - Tagging - Natural Language Processing - Data Extraction - Multi-Language - Predictive Analytics - Drag & Drop - Speech Recognition - Reporting/Analytics - Data Storage Management - Virtual Personal Assistant (VPA) - AI Copilot - Customer Segmentation - Collaboration Tools - Data Import/Export - Generative AI - For eCommerce - Role-Based Permissions - Customizable Branding - Search/Filter - Monitoring - Document Management - API - Data Visualization - Trend Analysis - Machine Learning - Access Controls/Permissions - Alerts/Escalation - Performance Metrics - Real-Time Data - Third-Party Integrations - Mobile App - Multiple Data Sources - For Sales Teams/Organizations - Sentiment Analysis - Activity Dashboard - Chatbot - Workflow Automation **Analysis** - Logging and Reporting **Management** - Network Capacity - Logging - API / Integrations - Third-Party 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 - Real-Time Monitoring - Health Monitoring - Network Monitoring - Web Traffic Monitoring **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 - Performance Monitoring - Real-Time Monitoring - Version Control **Functionality** - API / Integrations - Extensibility - Bot Traffic **Resolution** - Attack Mitigation - Anomoly Detection - Resolution Automation - Web Traffic Monitoring - Server Monitoring **Security & Compliance - Load Balancing** - SSL/TLS Termination - Application Firewall Integration - DDoS Mitigation - Access Control - IP Whitelisting/Blacklisting - Access Controls/Permissions - Traffic Control - DDoS Protection - Third-Party Integrations **AI-Powered Detection & Intelligence - Bot Detection and Mitigation** - AI-Powered Bot Detection - AI Agent & LLM Traffic Management - Adaptive AI Threat Response **Additional Functionality** - SSL Decryption - Real-Time Data - Event Logs - Alerts/Notifications - SSL Offload - Content Routing - Schedulers - Automatic Configuration - Secure Data Storage - Activity Dashboard - Content Caching - Real-Time Analytics - Predefined Protocols - API - HTTP Caching - Configuration Management - Performance Metrics - AI Copilot - Multi-Cloud Management - Reporting/Analytics - Data Loss Prevention - Reverse Proxy - Compression - Status Tracking - Authentication - Redundancy Checking - Visual Analytics - Generative AI - Network Provisioning - Remote Monitoring & Management - Load Distribution - User Management - SSL Security **Additional Functionality** - Policy Management - IT Incident Management - Generative AI - AI Copilot - Alerts/Notifications - Dashboard - Reporting/Analytics - Threat Intelligence **Additional Functionality** - Web Traffic Monitoring - Anomaly/Malware Detection - Fraud Detection - Event Logs - Bot Mitigation - Vulnerability Scanning - Real-time Alerts - Threat Intelligence - Bot Detection - Dashboard - AI/Machine Learning - Generative AI - AI Copilot - Behavioral Analytics **Data Integration** - Plugins - Real-Time Data **Additional Functionality** - Search/Filter - Document Management - Developer Portal - Activity Tracking - API Governance - API Design - API Lifecycle Management - Compliance Management - Application Management - Dashboard - Usage Tracking/Analytics - Data Mapping - Reporting/Analytics - AI Copilot - Rules-Based Workflow - Generative AI - Data Import/Export - Self Service Portal - Multiple Data Sources - Data Connectors - Drag & Drop - Testing Management - User Management - Data Synchronization - Real-Time Reporting - Database Support - Workflow Management - Access Controls/Permissions ## Top HAProxy Alternatives - [F5 NGINX](https://www.g2.com/products/f5-nginx/reviews) - 4.6/5.0 (112 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 (324 reviews)