As a NGO, we have been trying to work with a free SharePoint site that we got from the good offices of CloudAppsPortal
for sharing contacts. The SharePoint contact sharing setup was meant to help all our members on a steady basis by sharing their email and telephone number details; anyway, en masse are not tech savvy users and therefore do not patronize SharePoint as much as we like them to do; while sometime in future, they may eventually do with lots of coaxing, we now need another contact sharing platform. Can anyone here give us a leg up by suggesting some alternative method for non-technical senior users to share contacts, keeping in mind that we cannot afford any paid option? Not looking for anything fancy, just to share numbers, email ids and addresses with regular updates, additions and deletions.