data


hunter.io
web
find email addresses in seconds

import.io
web
data extraction, preparation & integration

similarweb
web
compare any website traffic statistics & analytics

typeform
web & app
versatile data collection tool for professionals





management


trello 
web & app
organize and priorize your projects

toggl
web & app
free time tracking software





messaging


airmail
web & app
mail server

franz
web
messaging app





productivity


evernote
web & app
note taking

things
web & app
personal task manager

forest
app
stay focused, be present

freedom
web & app
block websites, apps and the internet





reading / writing


feedly
web & app
rss reader

pocket
web & app
read it later platform

iA writer
web & app
focused writing app





social media


buffer
web
social media management platform

hootsuite
web
social media marketing & management dashboard




Mark