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Reviews from AWS customer

4 AWS reviews

External reviews

890 reviews
from and

External reviews are not included in the AWS star rating for the product.


    luca p.

Flexible, Powerful Automation That Adapts to Our Needs

  • March 24, 2026
  • Review provided by G2

What do you like best about the product?
Flexibility and power. It can be automated, which makes it easier to adapt to different needs.
What do you dislike about the product?
There are dependencies on IP addresses here that could be reduced.
What problems is the product solving and how is that benefiting you?
Latency.


    Tamás M.

High Performance and Reliable Under Heavy Traffic

  • March 24, 2026
  • Review provided by G2

What do you like best about the product?
Its performance, reliability, and flexibility in handling high traffic with low latency.
What do you dislike about the product?
The configuration syntax can be complex and hard to learn at first.
What problems is the product solving and how is that benefiting you?
HAProxy solves load balancing and high availability, ensuring my services stay responsive and reliable even under heavy traffic.


    IOANNIS S.

Solid for Managing Net Our Kubernetes Cluster

  • March 24, 2026
  • Review provided by G2

What do you like best about the product?
Help us to manage networks over the k8s cluster
What do you dislike about the product?
I didn’t find anything so far
That used by another team
What problems is the product solving and how is that benefiting you?
It’s fast with minimal usage


    Computer Software

Solid Stability with Excellent Support

  • March 24, 2026
  • Review provided by G2

What do you like best about the product?
Stability with minimal resource consumption and great support of requirements
What do you dislike about the product?
None that I can find so far. Stable in production and test environments.
What problems is the product solving and how is that benefiting you?
Stability under high loads and speed with minimal resource usage


    Cem C.

Superior Performance and High Availability

  • March 24, 2026
  • Review provided by G2

What do you like best about the product?
Superior performance and high availability
What do you dislike about the product?
Limited third party module support sometimes painful.
What problems is the product solving and how is that benefiting you?
Eliminating Single Points of Failure, Solving Traffic Congestion


    Computer Networking

Devops Engineer

  • March 24, 2026
  • Review provided by G2

What do you like best about the product?
The possibility to interface it with cloud native workloads quite easily
What do you dislike about the product?
The logging isn’t quite good for certain use cases, like when some nodes are marked as down and only show up as a warning.
What problems is the product solving and how is that benefiting you?
It’s possible to create and deploy advanced, load-balanced setups in on-premise and air-gapped environments.


    Airlines/Aviation

HAProxy: Scalable, Open-Source, and Rock-Solid

  • March 24, 2026
  • Review provided by G2

What do you like best about the product?
It's Scalability and opensourceness, I love it
What do you dislike about the product?
Actually I don't have really pain points with haproxy
What problems is the product solving and how is that benefiting you?
Load balancing


    Oleksii K.

Reverse Proxy Is Very Useful and Solved Our Traffic Problems

  • March 24, 2026
  • Review provided by G2

What do you like best about the product?
Reverse proxy id very useful. It solve our problems with traffic
What do you dislike about the product?
All good, thanks. I can say anything bad
What problems is the product solving and how is that benefiting you?
It is exact match to the solution which i faced many years ago


    Stefano S.

Reliable, Fast, and Easy to Deploy

  • March 24, 2026
  • Review provided by G2

What do you like best about the product?
It'reliable and fast. Easy to deploy on legacy and cloud native.
What do you dislike about the product?
Really nothing. It's really good at is job.
What problems is the product solving and how is that benefiting you?
Deploying to different VM and having a single point of access.


    Viktor F.

Love the L7 Route

  • March 24, 2026
  • Review provided by G2

What do you like best about the product?
HAProxy is one of those rare pieces of infrastructure software that you can deploy and essentially forget about — it just works, handles massive traffic with minimal resources, and never surprises you. The combination of a transparent, single-file configuration with powerful features like stick tables, granular health checks, and zero-downtime reloads makes it the gold standard for load balancing.
What do you dislike about the product?
If I'm being honest, the configuration syntax can feel archaic — it's powerful but has a steep learning curve, and the documentation reads more like a reference manual than a guide, which makes onboarding painful. The lack of a native API for dynamic backend management (without reloads or the Runtime API's limitations) also feels outdated compared to more modern alternatives like Envoy, especially in Kubernetes-native environments where service discovery is constantly in flux.
What problems is the product solving and how is that benefiting you?
HAProxy sits as the critical traffic routing layer in front of our high-traffic news portals, solving the fundamental problem of reliably distributing millions of requests across backend servers while providing health checking, SSL termination, and graceful failover — meaning readers always get their content even when individual backends go down. The direct benefit for me as the infrastructure engineer is peace of mind: HAProxy's rock-solid stability means I spend my time on proactive improvements instead of firefighting load balancer issues, and its detailed stats and logging give me instant visibility when something upstream actually does break.