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HAProxy

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Company health

Employee growth
12% increase in the last year
Web traffic
14% decrease in the last quarter

Ratings

G2
4.6/5
(229)
Glassdoor
4.8/5
(5)

HAProxy description

HAProxy is a popular software tool that helps balance internet traffic to ensure websites and applications run smoothly and reliably, even with large numbers of users. Businesses use HAProxy to improve their online services by making them fast, secure, and always available.

Who is HAProxy best for

HAProxy is a robust load balancer perfect for businesses of all sizes aiming to optimize website and application performance. Users praise its flexibility and stability, handling millions of requests per second. However, some find the debugging process challenging and the WAF limited to the Enterprise Edition.

  • Ideal for small, medium, and large enterprises seeking enhanced online performance.

  • A versatile solution across various sectors, enhancing online service reliability.

HAProxy features

Supported

HAProxy supports load balancing with various algorithms for traffic distribution.

Supported

HAProxy offers a built-in WAF in its Enterprise edition and supports integration with other WAF solutions.

Supported

HAProxy offers fast processing and optimized resource management for minimal lag and reduced downtime.

Supported

HAProxy supports SSL/TLS encryption for secure content delivery.

Qualities

We evaluate the sentiment that users express about non-functional aspects of the software

Value and Pricing Transparency

Neutral
+0.29

Customer Service

Strongly positive
+0.86

Ease of Use

Strongly positive
+0.77

Reliability and Performance

Strongly positive
+0.97

Ease of Implementation

Rather positive
+0.35

Scalability

Strongly positive
+0.85

HAProxy reviews

We've summarised 220 HAProxy reviews (HAProxy G2 reviews) and summarised the main points below.

Pros of HAProxy
  • Highly flexible configuration, from simple conditions to Lua scripting.
  • Easy integration with automation software like Ansible.
  • Well-maintained project with long support periods and in-place upgrades.
  • Very stable and reliable; used in production for years without downtime.
  • Excellent performance, handling millions of requests per second.
Cons of HAProxy
  • WAF feature is only available in the Enterprise Edition.
  • Limited documentation for tools like halog.
  • JSON logs are only supported in HAProxy 3+.
  • Difficult to debug; logs are not very clear.
  • Lacks native SSL termination and session persistence.

HAProxy pricing

The commentary is based on 24 reviews from HAProxy G2 reviews.

Could not find a pricing page.

Users sentiment

Neutral
+0

See the HAProxy pricing page.

HAProxy alternatives

HAProxy FAQ

  • What is HAProxy and what does HAProxy do?

    HAProxy is a free and open-source load balancer and reverse proxy solution. It provides high availability, security, and performance for web applications by distributing traffic across multiple servers. HAProxy is known for its flexibility, reliability, and ability to handle high traffic loads.

  • How does HAProxy integrate with other tools?

    HAProxy integrates with various tools and platforms for enhanced functionality. It supports load balancing integration with different algorithms and integrates with Web Application Firewalls (WAFs). Automation software like Ansible is also supported for streamlined management.

  • What the main competitors of HAProxy?

    Top HAProxy alternatives include Cloudflare, offering robust security and performance features, and Datadog, known for its comprehensive monitoring and analytics capabilities. Ivanti vADC excels in traffic management, while Microsoft Defender for Cloud focuses on cloud security. Charles Proxy is a developer-focused tool for analyzing web traffic.

  • Is HAProxy legit?

    Yes, HAProxy is a legitimate and widely used load balancer. It's known for its reliability and high performance, handling millions of requests per second, making it a safe and effective choice for managing online traffic.

  • How much does HAProxy cost?

    HAProxy is an open-source load balancer and reverse proxy, so the software itself is free. However, commercial support and enterprise versions are available with undisclosed pricing. Contact HAProxy Technologies for pricing details.

  • Is HAProxy customer service good?

    HAProxy's customer service receives overwhelmingly positive feedback. Users praise the support team's responsiveness, helpfulness, and expertise, highlighting the excellent documentation and readily available assistance via Slack. While some documentation for advanced features can be complex, the support team readily bridges the gap.

Reviewed by

MK
Michal Kaczor
CEO at Gralio

Michal has worked at startups for many years and writes about topics relating to software selection and IT management. As a former consultant for Bain, a business advisory company, he also knows how to understand needs of any business and find solutions to its problems.

TT
Tymon Terlikiewicz
CTO at Gralio

Tymon is a seasoned CTO who loves finding the perfect tools for any task. He recently headed up the tech department at Batmaid, a well-known Swiss company, where he managed about 60 software purchases, including CX, HR, Payroll, Marketing automation and various developer tools.

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