Link Whisper - Building smart internal links just got easier
Pivotal - Pivotal Software provides enterprise PaaS-based solutions.
Diffd - Compare website versions before you deploy.
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.
DeployBot - Push. Build. Deploy! Instantly build and ship code anywhere in one consistent process for your entire team.
Healthy Servers - Making server monitoring easy