- CUNY Digital History Archive
- URL: https://cdha.cuny.edu
- Institution: Mina Rees Library
- Country: United States
- Software Type: Omeka Classic
- Project Type: Crowdsourcing
- NLW Crowd - Welsh Heritage Crowdsourcing Projects
- URL: https://torf.llyfrgell.cymru/s/llgc
- Institution: National Library of Wales
- Country: United States
- Software Type: Omeka S
- Project Type: Crowdsourcing
- Transcriu-me!
- URL: https://transcriu.bnc.cat/
- Institution: Biblioteca de Catalunya
- Country: Spain
- Software Type: Omeka Classic
- Project Type: Crowdsourcing
- Urban art mapping
- URL: https://covid19streetart.omeka.net
- Institution: University of St. Thomas in Saint Paul
- Country: United States
- Software Type: Omeka Classic
- Project Type: Crowdsourcing