OpenELB VS Haproxy

Compare OpenELB VS Haproxy and see what are their differences

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Haproxy

Reliable, High Performance TCP/HTTP Load Balancer

Landing page //
2022-04-30

Landing page //
2023-03-19

OpenELB

Website: openelb.io
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Haproxy

Website: haproxy.org
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OpenELB features and specs

No features have been listed yet.

Haproxy features and specs

High Performance
HAProxy is known for its high efficiency and low latency, making it suitable for handling a large amount of traffic with minimal overhead.
Reliability
The software is robust and stable, having been battle-tested in numerous large-scale environments, ensuring reliable performance under heavy loads.
Flexibility
HAProxy supports a wide range of configurations, allowing it to be used in various scenarios, from simple load balancing to complex traffic routing.
Scalability
With HAProxy, you can easily scale out your infrastructure by distributing the traffic across multiple servers, ensuring better resource utilization.
Health Checking
HAProxy provides powerful health check mechanisms to monitor the status of backend servers and automatically remove unhealthy servers from the pool.
Open Source
Being an open-source project, HAProxy is free to use and has a community of contributors that help improve and maintain the software continuously.
SSL Termination
HAProxy supports SSL termination, which can offload the SSL decryption process from backend servers, improving overall performance.
Logging and Monitoring
HAProxy offers comprehensive logging and monitoring features that allow administrators to gain insights into traffic patterns and server health.

Possible disadvantages of Haproxy

Complex Configuration
Setting up HAProxy can be complex and may require a deep understanding of its configuration syntax and options, particularly for advanced use cases.
Lack of Built-in GUI
HAProxy does not come with a built-in graphical user interface (GUI), which can make management more difficult for users who prefer visual tools over command-line interfaces.
Steep Learning Curve
For beginners, the learning curve can be steep due to the advanced features and extensive configuration options provided by HAProxy.
Limited Application Layer Features
While HAProxy excels at load balancing and basic traffic management, it lacks some application layer features that specialized application delivery controllers (ADCs) might offer.
Resource Intensive
In certain high-traffic scenarios, HAProxy may consume significant CPU and memory resources, potentially requiring hardware upgrades.

OpenELB videos

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Haproxy videos

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HAProxy Crash Course (TLS 1.3, HTTPS, HTTP/2 and more)

Category Popularity

0-100% (relative to OpenELB and Haproxy)

Haproxy

Web Servers

11 11%

Web Servers

89% 89

Network & Admin

16 16%

Network & Admin

84% 84

Web And Application Servers

11 11%

Web And Application Servers

89% 89

Load Balancer / Reverse Proxy

16 16%

Load Balancer / Reverse Proxy

84% 84

User comments

Share your experience with using OpenELB and Haproxy. For example, how are they different and which one is better?

Reviews

These are some of the external sources and on-site user reviews we've used to compare OpenELB and Haproxy

OpenELB Reviews

10 Awesome Open Source Load Balancers

OpenELB, formerly known as Porter, is a Cloud Native Computing Foundation (CNCF) incubated project designed for exposing LoadBalancer type Kubernetes resources in bare-metal, edge, and virtualized environments. Services in Kubernetes are exposed via LoadBalancer resources. Usually, a load balancer in a cloud vendor Kubernetes deployment would be one of the vendor-operated...

Source: www.containiq.com

Haproxy Reviews

Top 5 Open Source Load Balancers in 2024

Widely regarded as a stalwart in the open source community, HAProxy has evolved into a versatile and powerful load balancing solution. HAProxy stands as a silent sentinel, orchestrating the seamless flow of data for some of the world's most visited websites. As a free, exceptionally fast, and reliable reverse-proxy, HAProxy is not just a load balancer; it's a digital maestro...

Source: www.techtimes.com

10 Awesome Open Source Load Balancers

HAProxy is an L4 and L7 load balancer supporting TCP and UDP traffic. It’s a well-established, open source solution used by companies such as Airbnb and GitHub. HAProxy is also a very capable L7 load balancer, supporting HTTP/2 and gRPC backends. Thanks to its long history, large community, and reliable nature, HAProxy has become the de facto open source load balancer—it...

Source: www.containiq.com

10 Open Source Load Balancer for HA and Improved Performance

One of the popular ones out there in the market is to provide high availability, proxy, TCP/HTTP load-balancing. HAProxy is used by some of the reputed brands in the world, like below.

Source: geekflare.com

Top 5 Open-Source Load Balancers 2021

HAProxy provides many distinct features such as it processes an enormous number of tasks in a millisecond, offers minimal cost for context switch and memory usage, ability to instantly detect a threat or event on tens of thousands of connections, efficient use of the CPU cycles, and memory bandwidth, optimized timer queue, optimized HTTP header analysis, GZip Compression,...

Source: linuxways.net

The 5 Best Open Source Load Balancers

HAProxy is another common name in the web ecosystem. HAProxy offers reverse proxying and load balancing of TCP and HTTP traffic. When you choose HAProxy, you’re choosing a high-performance, well-established solution.

Source: logz.io

Social recommendations and mentions

Haproxy might be a bit more popular than OpenELB. We know about 2 links to it since March 2021 and only 2 links to OpenELB. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

OpenELB mentions (2)

My LFX Mentorship experience with OpenELB
My project was "CNCF - OpenELB: Provide the OpenELB Web UI for managing EIP and IP pool". I had to develop a web console for creating and managing the OpenELB resources. Now you might be wondering what is OpenELB. Well, OpenELB is an open-source load balancer implementation designed for exposing the LoadBalancer type of Kubernetes services in bare metal, edge, and virtualization environments. You can learn more... - Source: dev.to / over 2 years ago
Is ingress-nginx and MetalLB still widely used for on-prem kubeadm clusters?
I'm using metallb + bgp + nginx without problems. Another alternative: https://openelb.io/. Source: over 2 years ago

Haproxy mentions (2)

HA Proxy For MySQL Master – Slave
Root@haproxy01:~# haproxy -v HA-Proxy version 2.0.13-2ubuntu0.3 2021/08/27 - https://haproxy.org/ How to Install it? You simply use yum or apt commands to install it Sudo apt install -y haproxy. - Source: dev.to / almost 3 years ago
cannot get haproxy / mjpeg streamer to play nice together
HA-Proxy version 2.2.9-2+deb11u3 2022/03/10 - https://haproxy.org/ maxconn 4096 user haproxy group haproxy daemon log 127.0.0.1 local0 debug Defaults log global mode http option httplog option dontlognull retries 3 option redispatch option http-server-close option forwardfor maxconn 2000 ... Source: almost 3 years ago

What are some alternatives?

When comparing OpenELB and Haproxy, you can also consider the following products

Traefik - Load Balancer / Reverse Proxy

nginx - A high performance free open source web server powering busiest sites on the Internet.

Mosn.io - The Cloud Native Proxy for Edge or Service Mesh

gobetween - Modern & minimalistic load balancer and router for the Cloud era

SKUDONET - Scale easy and avoid system disruptions with the ADC challengers through high availability, load balancing, security and high performance.

AWS Elastic Load Balancing - Amazon ELB automatically distributes incoming application traffic across multiple Amazon EC2 instances in the cloud.

AWS Elastic Load Balancing vs OpenELB