Many small platforms emerged

In the next few months I start collecting any open source monetization platform that came my way to s spreadsheet

https://docs.google.com/spreadsheets/d/1w9hi4pOlKfUmjnq5FtETqIOef-h8e7XdodNA-5rgN8Y/edit#gid=0

The more I collected, the more people pinged with new additions to the list. The list get featured a some conference talks and blog posts by others.