Effin Amazing UTM Builder - Add UTM tags to your links from a Chrome Extension
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
UTMBuilder.net - Easiest UTM tags builder
Standard Notes - A safe place for your notes, thoughts, and life's work
InterestExplorer - Discover 1000's of hidden Facebook interests to target.
Joplin - Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.