Hull - The engagement layer for the internet. Hull is a platform that offers identity management, user engagement, segmentation and targeted messaging for your app.
DBeaver - DBeaver - Universal Database Manager and SQL Client.
Drmetrix - DRMetrix is the first 24/7 commercial monitoring platform designed for the direct response television industry
DataGrip - Tool for SQL and databases
Price2Spy - Price2Spy is a price monitoring, pricing analytics, and repricing tool, meant to help eCommerce professionals keep an eye on their competitors or retailers.
HeidiSQL - HeidiSQL is a powerful and easy client for MySQL, MariaDB, Microsoft SQL Server and PostgreSQL. Open source and entirely free to use.