Advanced Google Adwords - An in-depth look at using AdWords effectively
AdNabu - AdNabu is a Google Ads PPC automation software.
Opteo - Opteo searches for statistically significant patterns in an account and creates "optimization tasks" to improve account performance.
Scale Model - Connect with more of the people who really matter
Wizadz - Wizadz is an online marketing platform, that enables high performance online marketing for small and medium marketing budgets.
Audience Kitchen - Unlock 95,000+ ad targeting options in Facebook & Instagram