CN-online is a web-portal for antique coins from historical regions – Moesia Inferior, Thrace, Mysia, and the Troad.

ARIADNEplus (continuation of ARIADNE) is a research project in archaeology funded by the European Commission. It aimed at the integration of European archaeological repositories, creating a searchable catalogue of datasets including unpublished reports, images, maps, databases and other kinds of archaeological information accessible online.