Hi @berndappl, while Aivie contributes many features to the open source community, we keep other features as an exclusive for our customers. Those are usually (sometimes opinionated) features regarding the user experience. It is our goal to have a consistent best in class user experience.
Therefore, the email editor in the video only comes with the Aivie Mautic hosting. You can find more details and pricing on our website: aivie.ch