Azure Data Studio is described as '(formerly SQL Operations Studio) is a free, light-weight tool, that runs on Windows, macOS, and Linux, for managing SQL Server, Azure SQL Database, and Azure SQL Data Warehouse; wherever they're running' and is a database manager in the development category. There are more than 25 alternatives to Azure Data Studio for a variety of platforms, including Windows, Mac, Linux, iPhone and iPad. The best alternative is DBeaver, which is both free and Open Source. Other great apps like Azure Data Studio are HeidiSQL, DataGrip, Valentina Studio and SQL Server Management Studio.
HeidiSQL is a useful tool designed for web developers using the popular MySQL server, Microsoft SQL databases and PostgreSQL. It enables you to browse and edit data, create and edit tables, views, procedures, triggers and scheduled events.
SSMS is a software application that is used for configuring, managing, and administering all components within Microsoft SQL Server. It includes both script editors and graphical tools which work with objects and features of the server.