Requirements

For an optimal Mautic experience, it is recommended your servers meet the following requirements.

Software Minimum More information
PHP (Magic Quotes GPC off) 5.6.19 (including 7.x up to 7.3, which is supported from 2.16).

Note that from Mautic 3.x the minimum PHP version will be 7.2.21.

https://secure.php.net/
Supported Databases:
MySQL (InnoDB support required) 5.5.3 +

Note that from Mautic 3.x the minimum MySQL version will be 5.7.

https://www.mysql.com/
Supported Web Servers:
Apache[1] 2.x + http://www.apache.org
Nginx[2] 1.0 + (1.8 recommended) http://wiki.nginx.org/
Microsoft IIS[2] 7 http://www.iis.net

Footnotes

[1] In order to use SEO URLs, you will need to have the Apache mod_rewrite extension installed.

[2] In order to use SEO URLs, extra configuration is required.