CleanSpeak - Keep inappropriate content and trolls out of your community
Block Together - A useful tool which helps you block trolls on Twitter.
BrandFort - Protect your Social Media Brand using Artificial Intelligence
BlockParty - Real-time voice chat rooms from the creators of turntable.fm
Smart Moderation - Stop Inappropriate Comments using Artificial Intelligence
Secateur - Use Secateur if you want to temporarily or permanently block or mute (or both block and mute) a Twitter account and all its followers.