BalticSatApps project is where users of Earth Observation (EO) data and the developers of services utilizing EO data can meet. The goal is to help multiple sides in the Baltic Sea Region get better results from the open European Copernicus Programme data. BalticSatApps increases awareness about the data, improves access to the data, and stimulates demand and innovation through co-creation and iterative development methodologies. The project also develops acceleration programmes focusing on Earth Observation business. The project is co-financed by Interreg Baltic Sea Region Programme 2014–2020 and European Neighbourhood Instrument/financial support of the Russian Federation.