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Fortinet FortiADC vs HAProxy comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 17, 2024

Review summaries and opinions

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

ROI

Sentiment score
6.6
Fortinet FortiADC is chosen for reliable load management, security, and support, offering moderate ROI and essential performance.
Sentiment score
7.8
Companies favor HAProxy for cost-effective traffic management, saving on load balancers, and retaining customers annually with positive ROI.
The alert system is efficient, sending alerts within a fraction of a second if any power issues arise.
 

Customer Service

Sentiment score
6.1
Fortinet FortiADC customer service is praised for effective support but varies in response time and relies on ticket prioritization.
Sentiment score
7.3
HAProxy's customer service has mixed reviews with suggestions for better documentation, though premium support is appreciated but inconsistent.
The support team is knowledgeable and efficiently assists with automation and configuration problems.
The service is helpful yet not excellent.
 

Scalability Issues

Sentiment score
7.5
Fortinet FortiADC provides scalable solutions with virtual and cloud options, though performance varies by model and infrastructure needs.
Sentiment score
7.8
HAProxy scales efficiently, supporting diverse loads and thousands of users, adaptable for both small and large business needs.
It is scalable for some versions, however, as components reach their end of support, upgrades are necessary to maintain scalability.
 

Stability Issues

Sentiment score
8.2
Fortinet FortiADC is praised for stability, reliable operation, effective support, and minor issues resolved through firmware updates.
Sentiment score
8.1
HAProxy is highly rated for stability and reliability, though some users occasionally face configuration and compatibility challenges.
The support system is reliable when issues like automation or configuration arise.
 

Room For Improvement

Fortinet FortiADC needs advancements in algorithms, UI, support, documentation, scalability, features, pricing, licensing, performance, cloud, and AI integration.
HAProxy needs better pricing, monitoring, documentation, dashboard functionality, performance stability, and enhanced GUI and TCP session control.
The limitation of managing all components and the differing versions pose challenges.
If I need design help, they do not assist; they say it is a design issue they cannot support, and I must approach the system integrator.
 

Setup Cost

Fortinet FortiADC is affordable compared to competitors, with flexible licensing, varying costs, and potential discounts based on configurations.
HAProxy is free open-source software offering economic benefits, easy setup, and optional affordable extended features for integrated solutions.
This solution is quite expensive compared to Kemp.
 

Valuable Features

Fortinet FortiADC excels in load balancing, security, and ease of integration, offering scalable, reliable, and comprehensive traffic management solutions.
HAProxy offers load balancing, security, customization, scalability, open-source benefits, and efficient traffic management with user-friendly setup and cost savings.
I use server load balancing and employ layer seven features, which provide more granular traffic shaping and detailed logs.
FortiADC provides load-balancing capabilities needed for integration with other Fortinet platforms.
 

Categories and Ranking

Fortinet FortiADC
Ranking in Application Delivery Controllers (ADC)
7th
Average Rating
7.8
Reviews Sentiment
6.8
Number of Reviews
24
Ranking in other categories
No ranking in other categories
HAProxy
Ranking in Application Delivery Controllers (ADC)
4th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
42
Ranking in other categories
Service Mesh (2nd)
 

Mindshare comparison

As of June 2025, in the Application Delivery Controllers (ADC) category, the mindshare of Fortinet FortiADC is 10.1%, up from 8.1% compared to the previous year. The mindshare of HAProxy is 12.4%, down from 12.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Delivery Controllers (ADC)
 

Featured Reviews

OusaidAbaz - PeerSpot reviewer
Integrates load balancing efficiently within existing technology environments
FortiADC provides load-balancing capabilities needed for integration with other Fortinet platforms. It allows for the creation of virtual IPs and applying various algorithms for traffic management. Although it offers fewer algorithms than competing platforms like F5, its capability to manage load balancing makes it valuable. The security features depend on the environment, relying on firewalls like FortiGate.
Kaushlendra Singh - PeerSpot reviewer
Used for load balancing, but its dashboard and reporting could be improved
We use the solution for load balancing The solution's implementation and troubleshooting are not easy. The solution's dashboards and reports could be improved. I have been using HAProxy for 12 years. We didn’t face any issues with the solution’s stability. I rate the solution’s stability an…
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Use our free recommendation engine to learn which Application Delivery Controllers (ADC) solutions are best for your needs.
856,873 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
17%
Government
9%
Financial Services Firm
9%
University
6%
Computer Software Company
19%
Financial Services Firm
11%
Government
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Is Citrix ADC (formerly Netscaler) the best ADC to use and if not why?
For ADC, any ADC can do a good job. But in case if you want to add WAF functionality to the same ADC hardware you have to look for other ADC's like F5, Imperva, Radware, Fortinet, etc.
Do you recommend Fortinet FortiADC?
I recommend Fortinet FortiADC. My experience with Fortinet has been very positive. Our company has been using it for around five years. We mainly use FortiADC for the load balancing of application ...
What do you like most about Fortinet FortiADC?
The user interface is very easy and integrates with Sandbox easily.
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 do you like most about HAProxy?
The solution is effective in managing our traffic.
 

Also Known As

FortiADC Application Delivery Controller, FortiADC
HAProxy Community Edition, HAProxy Enterprise Edition, HAPEE
 

Overview

 

Sample Customers

Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
Booking.com, GitHub, Reddit, StackOverflow, Tumblr, Vimeo, Yelp
Find out what your peers are saying about Fortinet FortiADC vs. HAProxy and other solutions. Updated: June 2025.
856,873 professionals have used our research since 2012.