OpenATLAS is developed by a small team from the Institute for Prehistory and Historical Archaeology of the University of Vienna.

Stefan Eichert is responsible for administration, database design and MsAccess GUI.

Viktor Jansa is programming the Qt GUI in C++.

The application is used and enhanced within the Austrian Science Fund (FWF) Project Nr. P24045: The Eastern Alps revisited - Continuity and Change from Late Antiquity to the Middle Ages.

The development of the archaeological modules as an open source program is funded by the University of Vienna, Faculty of Historical and Cultural Studies.