Philasmicos Contacts 2 - Philasmicos Contacts is a professional business relationships management system for macOS X.
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.
iDatabase for Mac - The intuitive personal database manager.
LiveCode Platform - It is Both Under the GPL and it is also Proprietary if using the GPL version the software you make...
tinyblu - Never neglect your friends again. See how long it's been since you last hung out.
MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.