Client-side unroll.me
http://www.michaelmaturi.me/
https://www.sortd.com/
https://usebaxter.com
https://www.dragapp.com/
https://usebaxter.com
https://trimbox.io
https://www.gmailtabs.com/
https://www.rename-email.com/
https://autogmail.com
Will McSweeney
https://ghinda.net
http://www.activeinboxhq.com/