Datomic - The fully transactional, cloud-ready, distributed database
Decision Jam - Make better decisions quickly with your team
Google Cloud Datastore - Cloud Datastore is a NoSQL database for your web and mobile applications.
Acquainted - A simple tool to create conversational polls and surveys
Datahike - A durable datalog database adaptable for distribution.
AbTest.io - A free url shortener with A/B testing features