ProcessWire Webmention adds webmention support to your ProcessWire site. Includes support for Vouch extension and an admin interface to view, process, delete, or change the visibility of received webmentions. It can also monitor a blogroll or whitelist and add new links it finds to the list of approved vouch domains. gRegor Morrill maintains and uses this plugin on gregorlove.com since 2015-07-12.
- v2.0.0 released 2018-05-06 
- v1.1.3 released 2017-03-27 
- v1.1.2 released 2016-04-11
- v1.1.1 released 2016-04-10
- v1.1.0 released 2016-02-25 in the ProcessWire Modules Directory 
- Issues, pull requests: https://github.com/gRegorLove/ProcessWire-Webmention
gRegor Morrill migrated gregorlove.com to ProcessWire 2015-07-12.
Thorsten Konigorski uses ProcessWire on https://www.thorsten-konigorski.de
- As of 2018-04, using the ProcessWire Webmention plugin as well