Audiense - Consumer insights & marketing platform for Twitter
Quantcast Measure - Quantcast Measure provides free cross-platform audience measurement for a mobile app, website, network or platform.
Cyfe - Social media, analytics, marketing, sales, support, infrastructure... all in one place. Track your entire business in real-time.
Affinio - Affinio is an advanced marketing intelligence platform that leverages the interest graph to understand today’s consumers.
Talkwalker - Talkwalker Consumer Intelligence Platform: built for speed of insight, ease of use, and data democratization
TweetReach Pro - TweetReach Pro is now part of Union Metrics social analytics. Monitor social posts across Twitter, Instagram and Facebook for just $99/month.