Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
cPanel - With its first-class support and rich feature set, cPanel & WHM has been the web hosting industry's most reliable, intuitive control panel since 1997.
Microsoft IIS - Internet Information Services is a web server for Microsoft Windows
Google App Engine - A powerful platform to build web and mobile apps that scale automatically.
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
Salesforce Platform - Salesforce Platform is a comprehensive PaaS solution that paves the way for the developers to test, build, and mitigate the issues in the cloud application before the final deployment.