Heroku - Agile deployment platform for Ruby, Node.js, Clojure, Java, Python, and Scala. Setup takes only minutes and deploys are instant through git. Leave tedious server maintenance to Heroku and focus on your code.
Flyway - Flyway is a database migration tool.
Flynn - Run apps, databases, websites and services at scale.
gitSQL - Database source control for SQL Server, PostgreSQL
DigitalOcean Marketplace - Discover and deploy preconfigured one-click applications
Liquibase - Database schema change management and release automation solution.