mongrel2 is described as 'Mongrel2 is an application, language, and network architecture agnostic web server that focuses on web applications using modern browser technologies' and is a Web Server in the development category. There are more than 25 alternatives to mongrel2 for a variety of platforms, including Linux, Windows, Mac, Self-Hosted and BSD apps. The best mongrel2 alternative is nginx, which is both free and Open Source. Other great apps like mongrel2 are Apache HTTP Server, lighttpd, CivetWeb and TinyWeb.
Gunicorn 'Green Unicorn' is a Python WSGI HTTP Server for UNIX. It's 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 resource usage, and fairly...
