This looks interesting but I am confused about the relationship between the open-source version and the SaaS-y for-profit version. There is lots of verbiage at

This looks interesting but I am confused about the relationship between the open-source version and the SaaS-y for-profit version. There is lots of verbiage at the website about how the two projects share zero code, along with a none-too-subtle pitch to get potential users to go for the paid version. Can someone knowledgeable recap the history & politics here? If I apply for and am offered a job at "screenly", am I joining a FOSS project, or a for-profit company that supports the FOSS version merely to fill their hopper for the paid product?