Google App Engine - A powerful platform to build web and mobile apps that scale automatically.
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.
Dokku - Docker powered mini-Heroku in around 100 lines of Bash
LibreOffice - Base - Base, database, database frontend, LibreOffice, ODF, Open Standards, SQL, ODBC
Google Cloud Functions - A serverless platform for building event-based microservices.
My Visual Database - Using My Visual Database, you can create databases for invoicing, inventory, CRM, or any specific purpose.