Drupal Our talented developers masters a wide range of coding and technologies, which allows us to create any kind of IT solution fitting our customers needs. Drupal is yet another well-known Open Source platform, that we operate within. In its fundamentality, Drupal is an open source content management system. Some people would raise a question about what “open source”, and “content management system” are. We’ll make an elaboration. There are many reasons why Drupal is the top three most used CMS, and why tons of small to big complex systems have made it their options.