SnapShot - All your brand's social profiles, one weekly report.
Hypegrowth - Hypegrowth is a personal Twitter assistant that allows to grow Twitter audience.
Fathom Analytics - Simple, trustworthy website analytics (finally)
Jooicer - Superpowers to boost your Twitter Growth
PitchEngine - Package and share the news your community craves
Toolset.co - Twitter growth made easy, a bunch of tools to easily manage and grow your Twitter account.