SQL Azure - Microsoft Azure Cloud SQL Database is the developer’s cloud database service. The Azure database as a service is your solution to building and monitoring applications quickly and efficiently.
DBeaver - DBeaver - Universal Database Manager and SQL Client.
Database.com - Enterprise cloud database
Navicat - Powerful database management & design tool for Win, Mac & Linux. With intuitive GUI, user manages MySQL, MariaDB, SQL Server, SQLite, Oracle & PostgreSQL DB easily.
Heroku Postgres - Heroku Postgres is an SQL database as a service.
DataGrip - Tool for SQL and databases