Navicat - Powerful database management & design tool for Win, Mac & Linux. With intuitive GUI, user manages MySQL, MariaDB, SQL Server, SQLite, Oracle & PostgreSQL DB easily.
MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.
DataGrip - Tool for SQL and databases
Brilliant Database - Create a personal or business desktop database fast and easily using this simple all-in-one database software. Free 30 day trial.
Rippling - One directory for employee information across IT, HR, legal, finance and facilities.
CouchBase - Document-Oriented NoSQL Database