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  5. Cowboy vs Gunicorn vs Pow

Cowboy vs Gunicorn vs Pow

OverviewComparisonAlternatives

Overview

Gunicorn
Gunicorn
Stacks1.3K
Followers908
Votes78
GitHub Stars10.3K
Forks1.8K
Pow
Pow
Stacks6
Followers8
Votes0
GitHub Stars3.4K
Forks256
Cowboy
Cowboy
Stacks711
Followers72
Votes19
GitHub Stars7.4K
Forks1.2K

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Detailed Comparison

Gunicorn
Gunicorn
Pow
Pow
Cowboy
Cowboy

Gunicorn is a pre-fork worker model ported from Ruby's Unicorn project. The Gunicorn server is broadly compatible with various web frameworks, simply implemented, light on server resources, and fairly speedy.

Pow is a zero-configuration Rack server for Mac OS X. It makes developing Rails and Rack applications as frictionless as possible. You can install it in ten seconds and have your first app up and running in under a minute. No mucking around with /etc/hosts, no compiling Apache modules, no editing configuration files or installing preference panes. And running multiple apps with multiple versions of Ruby is trivial.

Cowboy aims to provide a complete HTTP stack in a small code base. It is optimized for low latency and low memory usage, in part because it uses binary strings. Cowboy provides routing capabilities, selectively dispatching requests to handlers written in Erlang.

Statistics
GitHub Stars
10.3K
GitHub Stars
3.4K
GitHub Stars
7.4K
GitHub Forks
1.8K
GitHub Forks
256
GitHub Forks
1.2K
Stacks
1.3K
Stacks
6
Stacks
711
Followers
908
Followers
8
Followers
72
Votes
78
Votes
0
Votes
19
Pros & Cons
Pros
  • 34
    Python
  • 30
    Easy setup
  • 8
    Reliable
  • 3
    Light
  • 3
    Fast
No community feedback yet
Pros
  • 8
    Websockets integration
  • 6
    Cool name
  • 3
    Good to use with Erlang
  • 2
    Anime mascot
Integrations
No integrations available
Ruby
Ruby
No integrations available

What are some alternatives to Gunicorn, Pow, Cowboy?

NGINX

NGINX

nginx [engine x] is an HTTP and reverse proxy server, as well as a mail proxy server, written by Igor Sysoev. According to Netcraft nginx served or proxied 30.46% of the top million busiest sites in Jan 2018.

Apache HTTP Server

Apache HTTP Server

The Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server. Originally designed as a replacement for the NCSA HTTP Server, it has grown to be the most popular web server on the Internet.

Unicorn

Unicorn

Unicorn is an HTTP server for Rack applications designed to only serve fast clients on low-latency, high-bandwidth connections and take advantage of features in Unix/Unix-like kernels. Slow clients should only be served by placing a reverse proxy capable of fully buffering both the the request and response in between Unicorn and slow clients.

Microsoft IIS

Microsoft IIS

Internet Information Services (IIS) for Windows Server is a flexible, secure and manageable Web server for hosting anything on the Web. From media streaming to web applications, IIS's scalable and open architecture is ready to handle the most demanding tasks.

Apache Tomcat

Apache Tomcat

Apache Tomcat powers numerous large-scale, mission-critical web applications across a diverse range of industries and organizations.

Passenger

Passenger

Phusion Passenger is a web server and application server, designed to be fast, robust and lightweight. It takes a lot of complexity out of deploying web apps, adds powerful enterprise-grade features that are useful in production, and makes administration much easier and less complex.

Jetty

Jetty

Jetty is used in a wide variety of projects and products, both in development and production. Jetty can be easily embedded in devices, tools, frameworks, application servers, and clusters. See the Jetty Powered page for more uses of Jetty.

lighttpd

lighttpd

lighttpd has a very low memory footprint compared to other webservers and takes care of cpu-load. Its advanced feature-set (FastCGI, CGI, Auth, Output-Compression, URL-Rewriting and many more) make lighttpd the perfect webserver-software for every server that suffers load problems.

Swoole

Swoole

It is an open source high-performance network framework using an event-driven, asynchronous, non-blocking I/O model which makes it scalable and efficient.

Puma

Puma

Unlike other Ruby Webservers, Puma was built for speed and parallelism. Puma is a small library that provides a very fast and concurrent HTTP 1.1 server for Ruby web applications.

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