Examples of aggregator services or prototypes:
- People's Network Discover Service
Aggregates catalogue records from UK collections in the cultural sector. Funded by the Museums, Libraries and Archives Council (MLA).
PictureAustralia provides a single access point to the digitised pictorial collections of a range of cultural institutions in Australia. The service is hosted by the National Library of Australia.
- The Getty OAI harvesting project
In 2007, the ARTstor digital library harvested two test collections from the Getty Museum and the Getty Research Institute, using OAI-PMH.
- VSM Portal Demonstrator
Demonstrator project for a national portal of visual and sound materials for higher and further education. Developed by EDINA.