TeamCity vs. Strider vs. DotCi

TeamCity is a user-friendly continuous integration (CI) server for professional developers, build engineers, and DevOps. It is trivial to setup and absolutely free for small teams and open source projects.

Strider is an Open Source Continuous Deployment / Continuous Integration platform. It is written in Node.JS / JavaScript and uses MongoDB as a backing store. It is published under the BSD license.

DotCi is a Jenkins plugin created by Groupon that makes job management easy with built-in GitHub integration, push-button job creation, and YAML powered build configuration and customization. It comes prepackaged with Docker support as well, which means bootstrapping a new build environment from scratch can take as little as 15 minutes. DotCi has been a critical tool for Groupon internally for managing build and release pipelines for the wide variety of technologies in their SOA landscape.