Xamarin - Create iOS, Android and Mac apps in C#
Microsoft Office Access - Access is now much more than a way to create desktop databases. It’s an easy-to-use tool for quickly creating browser-based database applications.
Kony - Kony is a mobile application application development platform that facilitates companies to deliver innovative mobile solutions.
My Visual Database - Using My Visual Database, you can create databases for invoicing, inventory, CRM, or any specific purpose.
Monaca - Monaca makes the hybrid mobile app development process with PhoneGap/Cordova simpler and...
MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.