Qwaya is a self service Facebook advertising tool for performance marketers and other sophisticated advertisers. It's powerful features and nice web interface helps you run Facebook campaigns more efficient with less effort. The pricing is a simple mothly flat fee starting at $79/month which makes it highly affordable compared to other providers. Collaborative plans for marketing teams and agencies also available.
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
AdEspresso - Optimize your Facebook Ads Easily, Like Morning Coffee
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Doorboost - Doorboost is an online advertising software enabling users to create, analyze and optimize campaigns on Facebook, Instagram and Google.
Slack - A messaging app for teams who see through the Earth!
4C Insights - 4C Insights is a social advertising and analytics platform for TV and digital media.