Lately I have been on a continuous integration (CI) kick and have been examining the pros and cons of different CI servers such as Team City, Bamboo, Cruise Control. The first thing that I am sure of so far is that I only want to manage one server, so my first requirement is that the CI server in question should be able to handle .NET, Java, Python, Perl, etc. projects by shuffling them off to one or several build agents. The second thing that I am sure of is that I do not want to manage a CI server! You can get almost anything for free or for a low price on this inter web these days, so where is the web site offering a CI server? SourceForge doesn’t. JetBrains doesn’t. Atlassian doesn’t. Where have all the hosted continuous integration services gone?