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Cequence Security vs HAProxy comparison

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Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Cequence Security
Ranking in Bot Management
7th
Average Rating
10.0
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
Application Security Tools (25th), API Security (7th)
HAProxy
Ranking in Bot Management
5th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
48
Ranking in other categories
Application Delivery Controllers (ADC) (2nd), Web Application Firewall (WAF) (13th), Distributed Denial-of-Service (DDoS) Protection (6th), Service Mesh (2nd)
 

Mindshare comparison

As of October 2026, in the Bot Management category, the mindshare of Cequence Security is 5.8%, up from 4.9% compared to the previous year. The mindshare of HAProxy is 3.1%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Bot Management Mindshare Distribution
ProductMindshare (%)
HAProxy3.1%
Cequence Security5.8%
Other91.1%
Bot Management
 

Featured Reviews

Paulo Estevao - PeerSpot reviewer
Lead Sales Engineer at e-Safer
Comprehensive API discovery has enabled us to block bots in real time and improve compliance reporting
Cequence Security can continue evaluating and evolving the machine learning and the AI that they have because attackers are using more AI, making it faster to learn how to attack APIs and business logic. When Cequence Security invests in their AI, they will provide quicker protection that our customers need, and the way that attackers think can be translated into security measures on Cequence Security workflows and baseline. They need to improve faster in the AI environment because the possibility of attackers is growing, which is something that must be improved continuously as we need quicker releases since the market demands it. Regarding accuracy and reliability, the AI has a baselining that allows it to learn from attacks, but it needs to improve more because in the Brazilian market, we have a creative environment for attackers who are familiar with the business logic of our customers, making it easier for them to imitate legitimate users during attacks. Thus, they need to enhance behavior analysis to differentiate themselves from all other products on the market. Latency can be a significant issue in bigger environments, especially since the architecture requires uninterrupted traffic to ensure customers can finish transactions. The defender component managing inline traffic holds all traffic and has mechanisms to control latency, allowing fallback during high-risk situations, but the sensor used for mirroring traffic is outdated and does not work properly.
Shrinivas Devarkonda - PeerSpot reviewer
Head of DevOps at TripFactory
Handles high traffic efficiently and simplifies complex routing with rule-based logic
I think HAProxy is good as it stands now, but I believe there could be improvements. gRPC has recently been implemented, which is great, along with TLS 1.2 and 1.3 support, and HTTP 2.0 is also available. However, I'm unsure about the benchmark of those HTTP 2.0 requests on HAProxy. If there were any other protocol with better performance than HTTP 2.0, or perhaps mTLS and other similar features, including that in HAProxy would be really great. For improvements, I think that during setup and configuration, the steps provided are neat and clear. Anyone can easily install and configure it. There are many kernel tuning parameters also available, which is great. For specific improvement, in terms of logging, I think printing the full object of the request may help, or if there's a way to reference two requests, it would be beneficial to find a complete session history from a logged-in customer, as it would help analyze customer and user analytics.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"It uses machine learning algorithms to detect attacks and manage API inventory."
"Cequence Security has positively impacted our organization by giving us a lot of visibility from the market point of view since it competes with much bigger companies such as Akamai, Salt, and Imperva."
"We did not need technical support because the documentation is good."
"It solves a problem for me where I can build files, not based on the health of the check, but rather the speed of the check."
"HAProxy Enterprise Edition has been rock solid. We have essentially had no downtime caused by our load balancers in the last 10 months, because they’ve worked so well. Previously, our load balancers caused us multiple hours per year in downtime."
"Having the right load balancing solution – which is what HAProxy is – and protection in place gives organizations peace of mind."
"We never have any downtime with it."
"Load balancing is valuable, and we are also using the WAF feature."
"The implementation of the HAProxy load balancing solution will allow Carers ACT to begin to deliver these new services."
"I have found HAProxy very helpful in replicating production environment architecture in a development and testing environment."
 

Cons

"It is expensive."
"Latency can be a significant issue in bigger environments, especially since the architecture requires uninterrupted traffic to ensure customers can finish transactions."
"From my point of view, the configuration should be more friendly, perhaps with a Web interface."
"The GUI should be more responsive and show the detailed output of logs."
"HAProxy is very weak in the logging and monitoring part and requires improvement."
"Maybe HAProxy could be more modular."
"There is room for improvement in the pricing model. It could be cheaper."
"Full layer 7 SSL termination is limited to a single core, which is a problem."
"While troubleshooting, we are having some difficulties."
"Sometimes it's challenging to get through the log, and you need a log to understand what is going on. It isn't easy to map the logging with the documentation, and every time I read the log, I have to pull out the documentation to understand what I'm reading."
 

Pricing and Cost Advice

Information not available
"HAProxy is free open-source software."
"The only cost is for the image manager, who is responsible for uploading the image, and that is trivial."
"Very good value for the money. One of the simplest licensing schemes in this category of products."
"Test/lab virtual machines can be installed without a licence. They can't be used for performance testing but otherwise behave like production nodes."
"When it comes to pricing HAProxy is free."
"The price is well worth it. HAProxy Enterprise Edition paid for itself within months, simply due to the resiliency it brings. It was a bit more expensive than we were originally interested in paying, but we are thankful we chose to go with HAProxy."
"It is free of cost."
"We use NGINX as well. However, because the health checks are a paid feature, I like to avoid it whenever possible​."
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Top Industries

By visitors reading reviews
Financial Services Firm
21%
Manufacturing Company
9%
Outsourcing Company
9%
Educational Organization
7%
Comms Service Provider
12%
Computer Software Company
10%
Manufacturing Company
10%
Financial Services Firm
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business18
Midsize Enterprise15
Large Enterprise16
 

Questions from the Community

What needs improvement with Cequence Security?
Cequence Security can continue evaluating and evolving the machine learning and the AI that they have because attackers are using more AI, making it faster to learn how to attack APIs and business ...
What is your primary use case for Cequence Security?
My main use case for Cequence Security is that my company is an integrator for Cequence Security, so we deliver this product to our customers in financial, banking, healthcare, and other sectors. A...
What advice do you have for others considering Cequence Security?
I can give Cequence Security a rating of 10 because this product genuinely makes a difference for our customers, and they do not need to lock in to Akamai does, which is significant for our custome...
Do you recommend HAProxy?
I do recommend HAProxy for more simple applications or for companies with a low budget, since HAProxy is a free, open-source product. HAProxy is also a good choice for someone looking for a stable ...
What is your experience regarding pricing and costs for HAProxy?
Since we used the open-source version, we were not concerned about pricing, setup cost, or licensing.
What needs improvement with HAProxy?
For the limited use that I have of HAProxy, I don't have any points to improve. I think I need more time with this tool, or perhaps I simply don't have areas that need to get better. I don't have a...
 

Also Known As

Cequence ASP, Cequence Unified API Protection Platform
HAProxy Community Edition, HAProxy Enterprise Edition, HAPEE
 

Overview

 

Sample Customers

T-Mobile, Lbrands, Ulta Beauty
Booking.com, GitHub, Reddit, StackOverflow, Tumblr, Vimeo, Yelp
Find out what your peers are saying about Cequence Security vs. HAProxy and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.