Codeship is a continuous deployment solution that's focused on being an end-to-end solution for running tests and deploying apps.
Ranked in these QuestionsQuestion Ranking
Pro GitHub & Bitbucket integration
Support for public and private GitHub and BitBucket repositories. It also has support for multi-user teams.
Pro Keeps it simple. Doesn't allow too many "tricky" things which means builds are generally very stable once they are up and going.
Pro Headless browser support
Alongside latest Chrome and Firefox, Codeship supports the use of Selenium, PhantomJS, CasperJS as well as tools like Capybara.
Pro Build status GIF
There's a continuously updated GIF of the build status of the repository allowing you to determine whether build was successful or not.
Pro Support for multiple tools, languages and databases
Support for e-mail, HipChat, Slack, Campfire, Flowdock, Grove, Webhook, Github Status API.
Support for Ruby, Python, Node, Dart, PHP, Java, Scala, Groovy, Clojure, Go.
Support for: PostgreSQL, MySQL, MongoDB, Redis, Memcached, ElasticSearch, SQLite.
Pro Supports 7 cloud providers
Support for AWS, Digital Ocean, Rackspace, Google Compute, Joyent, Softlayer, Openstack.
Pro Docker support
Pro Simple deployments with a choice of 5 deployment tools
Support for Capistrano, Fabric, Chef, Puppet, Ansible and allows for writing your own scripts to deploy and manage your infrastructure.
Pro Supports 10 hosting providers
Support for Heroku, Engine Yard, Nodejitsu, dotCloud, App Engine, AppFog, Modulus, Openshift, Cloud Foundry, Fortrabbit and you can also run your own script to deploy anywhere.
Pro FTP, SFTP, SCP, RSYNC and SSH support
You can use FTP, SFTP, SCP, RSYNC and SSH for Continuous Deployment.
Pro Code Climate & Coveralls support
Con Doesn't support git modules
If repo contain private submodule - build will fail, no way to add your private key.
Con Any time you ask support for help on Codeship basic (which isn't free anyway), they will just try to up sell you to Pro version.
Con No Global variables that can be shared amongst all projects.
Con Environment variables are exposed. Any keys or secrets can just be copied.
No option to mask them unless you reduce permissions for those users. Developers need to be able to modify a job but probably shouldn't be able to copy a production api key. Just needs one more level of permissions here.
Con Too many permissions on Bitbucket
When registering with Bitbucket Codeship it requests way to many permissions, even "Read and write to your team's projects and move repositories between them". Before giving all these permissions you have to be sure you can trust this service.