Drone.io vs. Appveyor vs. GitHost CI

Drone is a hosted continuous integration service. It enables you to conveniently set up projects to automatically build, test, and deploy as you make changes to your code. Drone integrates seamlessly with Github, Bitbucket and Google Code as well as third party services such as Heroku, Dotcloud, Google AppEngine and more.

AppVeyor aims to give powerful Continuous Integration and Deployment tools to every .NET developer without the hassle of setting up and maintaining their own build server.

We handle installing, updating, hosting, and backing up your own private and secure GitLab CE & CI instances in the cloud, starting at $7/month.