MySocialApp - Seamless Social Networking features for your app
nuBuilder Forte - Low-code, open-source RAD development tool for creating web-based database applications.
Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.
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.
Manyverse - A social network off the grid
PHPmaker - PHPMaker is a powerful automation tool that can generate a full set of PHP quickly from MySQL, PostgreSQL, Oracle, Microsoft Access, Microsoft SQL Server and SQLite databases.