LeadFuze - B2B Lead Generation & Sales Prospecting Software.
LinkedIn Sales Navigator - Sales tool for LinkedIn users.
Gainful.io - Capture B2B leads on AngelList, CrunchBase and LinkedIn
Mitch - The unofficial mobile app for itch.io
ProveSource - ProveSource is a social proof marketing platform that streams recent customer behaviors on your website to build trust and increase conversions.
Clearbit - Clearbit provides Business Intelligence APIs