Synthesio - Synthesio is a social intelligence tool or a marketing software that is specially made for the purpose of social media monitoring and social analytics.
CallTrackingMetrics - Know who is calling and how they found you. Maximize the return on your advertising.
Swift Social - All-in-One Social Media Growth and Management Tool
DialogTech - DialogTech is an end-to-end call attribution and conversion platform.
Opteo - Opteo searches for statistically significant patterns in an account and creates "optimization tasks" to improve account performance.
Marchex - Marchex is a mobile advertising analytics company that connects online behavior to real-world, offline actions.