Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
Bizness Apps - Create your own app or become a reseller and build apps for others
SurveySparrow - Turning surveys into conversations
Fuse - Fuse is a UX tool suite for mobile app designers and developers.
Nintex - Cloud-based digital workflow management automation platform
GoodBarber - GoodBarber is a mobile app creation platform.