A single TYPO3 CMS installation can easily power hundreds of websites in many dozens of languages. Need more functionality? No problem! More than 1,500 open source extensions are available via Packagist and TYPO3 Extension Repository (TER).
The administration interface, called TYPO3 Backend, can be managed from any modern web browser, including tablets and smart phones the same way. Publishing a small change on-the-go or working with tablet devices to add content has never been easier.
You can install TYPO3 by downloading with or without composer. Putting it on a web server or on a cloud service like Microsoft Azure or Amazon AWS is simple - due to proper separation of content, configuration and other assets like caches and temporary files. Use any database you like MySQL/MariaDB, postgreSQL, SQL Server or SQLite - due to the underlying database abstraction.
From its inception TYPO3 has emphasized the importance of stable APIs and full backwards-compatibility. The TYPO3 core team follows a regular release schedule and take great care to ensure easy, non-breaking updates.