ilo - Premium Twitter analytics
Social Status - Automate your social media reporting
Tweetastic - Better Twitter analytics, scheduling and more
Simply Measured - Simply Measured helps data hungry marketing & PR folks measure social media and create beautiful, custom reports in Excel and other formats.
Accountanalysis - A tool to evaluate Twitter accounts
Frrole Scout - A complete social intelligence tool that incorporates Social Listening, Audience & Influencer Intelligence in a simple, elegant UI.