RocketLink - Rocketlink helps to grow your audience with URL shortener that allows firing retargeting scripts when the link is clicked.
Owlead - Grow your Twitter with valuable followers, effortless
Linkly - Linkly is a tool to help affiliate marketers track clicks and improve revenues.
Twitter Audience Insights - Loads of info about your followers, their interests, & more
Clicksor - Promote your business with today's most effective contextual online advertising and re-targeting technology and behavioral Marketing Services at a cost effective metric of CPC, PPC, CPM or CPV.
SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters