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.
Siberian CMS - Siberian is an Open-Source and Free App Maker. Unlimited Push Notifications. Unlimited features. Fully Customizable. Download it and build your own app now!
My Visual Database - Using My Visual Database, you can create databases for invoicing, inventory, CRM, or any specific purpose.
Dropsource - Mobile development platform for building native iOS & Android apps
MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.
GoodBarber - GoodBarber is a mobile app creation platform.