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Amazon Elastic Load Balancing 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
8.1
Amazon Elastic Load Balancing boosts service availability and performance during peak traffic, enhancing value with low manpower requirements.
Sentiment score
7.8
Companies favor HAProxy for cost-effective traffic management, saving on load balancers, and retaining customers annually with positive ROI.
Amazon Elastic Load Balancing requires minimal personnel for handling, which contributes to organizational value either in terms of cost savings or efficiency.
Elastic Load Balancing is a part of a total solution package.
 

Customer Service

Sentiment score
7.2
Amazon Elastic Load Balancing support receives mixed reviews, with praise for prompt responses but concerns over occasional resolution delays.
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 has architects available.
The technical support is very responsive due to the prime-level support package.
I would rate Amazon's technical support a nine out of ten.
 

Scalability Issues

Sentiment score
8.0
Amazon Elastic Load Balancing efficiently scales workloads, offering seamless integration with auto-scaling, optimizing costs, and preventing downtime.
Sentiment score
7.8
HAProxy scales efficiently, supporting diverse loads and thousands of users, adaptable for both small and large business needs.
It automatically scales up or down based on the quantity of requests, optimizing cost while efficiently managing varying workloads.
Managing traffic load is efficient as Auto Scaling Group can easily be connected with ALB based on the number of requests.
 

Stability Issues

Sentiment score
8.0
Amazon Elastic Load Balancing is praised for stability, reliability, and efficient Auto Scaling, despite occasional performance glitches.
Sentiment score
8.1
HAProxy is highly rated for stability and reliability, though some users occasionally face configuration and compatibility challenges.
It is a stable and reliable service of AWS.
 

Room For Improvement

Amazon Elastic Load Balancing needs improved integration, security, speed, and support to address user demands and performance challenges effectively.
HAProxy needs better pricing, monitoring, documentation, dashboard functionality, performance stability, and enhanced GUI and TCP session control.
Improvements could involve making Amazon Elastic Load Balancing a global service, as currently, it is region-specific.
The ability to directly block specific IP addresses without additional service integration would be beneficial.
 

Setup Cost

Amazon Elastic Load Balancing offers competitive pricing with costs from $18-$30 monthly, varying by data and connection usage.
HAProxy is free open-source software offering economic benefits, easy setup, and optional affordable extended features for integrated solutions.
Using ALB incurs a cost as opposed to the free open-source solutions like NGINX or HAProxy.
Pricing is okay, and Amazon has plans to reduce prices further.
 

Valuable Features

Amazon Elastic Load Balancing offers scalable traffic distribution, security features, AWS integration, and cost-effective pay-as-you-go pricing, enhancing user experience.
HAProxy offers load balancing, security, customization, scalability, open-source benefits, and efficient traffic management with user-friendly setup and cost savings.
The Application Load Balancer is noteworthy due to session persistence, traffic distribution, and integration with auto-scaling, which helps manage server scaling automatically based on demand.
Deploy our solution in multiple availability zones, it ensures that the system is always available and does not go down.
It is the de facto standard for AWS workloads and supports the AWS ecosystem seamlessly.
 

Categories and Ranking

Amazon Elastic Load Balancing
Ranking in Application Delivery Controllers (ADC)
8th
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
22
Ranking in other categories
No ranking in other categories
HAProxy
Ranking in Application Delivery Controllers (ADC)
3rd
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
42
Ranking in other categories
Service Mesh (3rd)
 

Mindshare comparison

As of May 2025, in the Application Delivery Controllers (ADC) category, the mindshare of Amazon Elastic Load Balancing is 1.4%, down from 2.1% 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

Mohd Farhan - PeerSpot reviewer
Manage complex traffic routing with ease and ensure system availability
The ELB would benefit from allowing deployment in a single availability zone for test servers to avoid unnecessary costs. Additionally, the ability to directly block specific IP addresses without additional service integration would be beneficial. Furthermore, sometimes ALB has a delay in recognizing the need to scale the system based on CloudWatch metrics, which could use improvement.
Bhaskar Rao - PeerSpot reviewer
Open-source, simple to install, and reliable
Although HAProxy is essentially open-source, many features are not available. While troubleshooting, we are having some difficulties. There are no issues when it is running; it is stable and very good; however, if there is a troubleshooting issue or an incident occurs, we will have issues because this is open-source. We are only experiencing problems at that time. Otherwise, everything is fine. Because we need to search for a document or some troubleshooting information. That could be beneficial to us. To resolve the troubleshooting issues, additional documentation and troubleshooting are required. The product is satisfactory. However, additional documentation, additional technical documents, and troubleshooting steps are the types of things that can only make this solution better. Also, more clarity on where the package is hitting and where it is stopping is needed.
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Top Industries

By visitors reading reviews
Educational Organization
48%
Computer Software Company
17%
Manufacturing Company
5%
Financial Services Firm
3%
Computer Software Company
19%
Financial Services Firm
12%
Government
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Amazon Elastic Load Balancing?
Amazon Elastic Load Balancing transfers the data securely from servers to users and splits the traffic based on peak times.
What needs improvement with Amazon Elastic Load Balancing?
Although I haven't faced any issues, improvements could involve making Amazon Elastic Load Balancing a global service, as currently, it is region-specific. Simplifying components required for load ...
What is your primary use case for Amazon Elastic Load Balancing?
Amazon Elastic Load Balancing ( /products/amazon-elastic-load-balancing-reviews ) helps me efficiently distribute incoming application or network traffic across multiple targets, such as Amazon EC2...
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

No data available
HAProxy Community Edition, HAProxy Enterprise Edition, HAPEE
 

Overview

 

Sample Customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers
Booking.com, GitHub, Reddit, StackOverflow, Tumblr, Vimeo, Yelp
Find out what your peers are saying about Amazon Elastic Load Balancing vs. HAProxy and other solutions. Updated: April 2025.
851,604 professionals have used our research since 2012.