HAProxy

By HAProxy

4.7 out of 5 stars

How would you rate your experience with HAProxy?

HAProxy Reviews & Product Details

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HAProxy

FREE
Open Source
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HAProxy Reviews (683)

Reviews

HAProxy Reviews (683)

4.7
684 reviews

Review Summary

Generated using AI from real user reviews
Users consistently praise HAProxy for its high performance and reliability, making it an essential tool for load balancing and traffic management. Many appreciate its flexibility in handling various workloads, which enhances operational efficiency. However, some users note that the configuration can be complex, particularly for advanced setups.

Pros & Cons

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Verified User in Information Technology and Services
AI
Mid-Market (51-1000 emp.)
"HAProxy fast and easy to get started"
What do you like best about HAProxy?

HAProxy is fast, it will run well on the lowest spec hardware, and you don't even need to think about resources until you have tens of thousands of connections. Config changes, even things like adjusting TLS ciphers, can be completed with a service reload, which won't impact app availability. Coming from a windows environment where this would need a reboot is a breath of fresh air.

Configuration files are easier to read and far less complex than other load balancer technologies.

You can also start with the free open source version and only look into the enterprise option if you need the features. Review collected by and hosted on G2.com.

What do you dislike about HAProxy?

Default logging was always a pain, needing a local syslog instance or similar. I think this has improved but default logging and reporting out the box is very raw and you will need a good log solution to parse the logs and a tool such as graffana to make sense of it all.

Many SEIM solutions don't yet have haproxy log parsers built in. Not a fault of HAProxy but be prepared to roll your own. Review collected by and hosted on G2.com.

Hugo G.
HG
Software Developer
Small-Business (50 or fewer emp.)
"Nice product you really must use!"
What do you like best about HAProxy?

The versatility and robustness of the product Review collected by and hosted on G2.com.

What do you dislike about HAProxy?

Documentation because sometimes it's really hard to get the right information Review collected by and hosted on G2.com.

Response from Nick Ramirez of HAProxy

It's good to hear that HAProxy has been versatile and robust. When it comes to documentation, is there anything we could do to be better? Have you seen our Configuration Tutorials? https://www.haproxy.com/documentation/haproxy-configuration-tutorials/

MR
Enterprise (> 1000 emp.)
"Load balancer for HA kubernetes clusters"
What do you like best about HAProxy?

Easy to set up, great solution to balance traffic to control Planes, reliable Review collected by and hosted on G2.com.

What do you dislike about HAProxy?

Not clear which waf capabilities I could take advantage of Review collected by and hosted on G2.com.

Response from Nick Ramirez of HAProxy

Thank you for leaving a review of HAProxy! HAProxy Enterprise has built-in support for WAF, with good performance and accuracy. Maybe it could meet your needs?

NS
Mid-Market (51-1000 emp.)
"Super reliable"
What do you like best about HAProxy?

I think this is the best HA - LB on the market Review collected by and hosted on G2.com.

What do you dislike about HAProxy?

The administration web GUI interface cloud be better Review collected by and hosted on G2.com.

Response from Nick Ramirez of HAProxy

Thank you for reviewing HAProxy. I noticed that you left positive feedback, but gave only two stars. How could we improve?

Verified User in Telecommunications
AT
Mid-Market (51-1000 emp.)
"The fastest load balancer"
What do you like best about HAProxy?

It's easy to configure and very lightweight Review collected by and hosted on G2.com.

What do you dislike about HAProxy?

Probably the lack of control plane in the open source edition Review collected by and hosted on G2.com.

Response from Nick Ramirez of HAProxy

We appreciate you leaving a review! HAProxy Fusion provides a control plane for HAProxy Enterprise. On the community side, HAProxy offers many tools to help you manage your load balancers, but I think you'll agree that for the cost, HAProxy Fusion provides a great amount of value.

Oscar B.
OB
Small-Business (50 or fewer emp.)
"New user"
What do you like best about HAProxy?

Being able to do load balancing programmatically Review collected by and hosted on G2.com.

What do you dislike about HAProxy?

I think that it needs more beginner docs Review collected by and hosted on G2.com.

Response from Nick Ramirez of HAProxy

Thank you for the feedback! We're always striving to improve the documentation. Have you checked out our Configuration Tutorials?

See how HAProxy improved
RV
Mid-Market (51-1000 emp.)
"TKP Pensioen"
What do you like best about HAProxy?

It's very stable

Powerful and a lot of features Review collected by and hosted on G2.com.

What do you dislike about HAProxy?

Everything is working very fine for us, no complaints Review collected by and hosted on G2.com.

Response from Nick Ramirez of HAProxy

Wonderful! Thank you for reviewing HAProxy!

Petr S.
PS
DevOps Engineer
Mid-Market (51-1000 emp.)
"Good robust product with great comminity"
What do you like best about HAProxy?

Robust and reliable. And everythnig. Nice documentation. Review collected by and hosted on G2.com.

What do you dislike about HAProxy?

Haproxy.org looks messy. i cant find another one. Review collected by and hosted on G2.com.

Response from Nick Ramirez of HAProxy

Great to hear that HAProxy is robust and reliable. Thank you for the review!

Julien B.
JB
Mid-Market (51-1000 emp.)
"Perfect for our use-case."
What do you like best about HAProxy?

If you are looking for how to achieve the best performance, Haproxy is the tool to have. Review collected by and hosted on G2.com.

What do you dislike about HAProxy?

I have nothing specific to report about things I don't like in the application. Review collected by and hosted on G2.com.

Moritz M.
MM
Software Engineer
Small-Business (50 or fewer emp.)
"Simple setup, huge benefits"
What do you like best about HAProxy?

Throughput is awesome and latency is astonishing Review collected by and hosted on G2.com.

What do you dislike about HAProxy?

I have not yet discovered any downsides of HAProcy Review collected by and hosted on G2.com.

Response from Nick Ramirez of HAProxy

Terrific! Thank you for the feedback on HAProxy!

Pricing Options

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HAProxy

FREE
Open Source

HAProxy Enterprise

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HAProxy Features
Traffic Control
Logs/Documentation
User Interface Design
Setup Simplicity
Platform Integration
Global Load Balancing
Dynamic Resource Allocation
Server Health Monitoring
SSL/TLS Termination
Application Firewall Integration
DDoS Mitigation
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HAProxy