Adalyz - Compare Your Google Adwords Vs Facebook Ads Vs Instagram Ads and decide where to put your money. Powerful analytics and reporting for your ad campaigns.
Advanced Google Adwords - An in-depth look at using AdWords effectively
Owlead - Grow your Twitter with valuable followers, effortless
AdNabu - AdNabu is a Google Ads PPC automation software.
AskAdStage - Report on & pause search & social ad campaigns from Slack
Opteo - Opteo searches for statistically significant patterns in an account and creates "optimization tasks" to improve account performance.