Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Microsoft IIS - Internet Information Services is a web server for Microsoft Windows
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
Travis CI - Focus on writing code. Let Travis CI take care of running your tests and deploying your apps.
LiteSpeed Web Server - LiteSpeed Web Server (LSWS) is a high-performance Apache drop-in replacement.