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
Nintex - Cloud-based digital workflow management automation platform
Fuse - Fuse is a UX tool suite for mobile app designers and developers.
Ninox - Ninox is a human-friendly database. Create your own Business Application with Ninox that matches your workflow. Ninox lets you integrate CRM, ERP, HR and many more...
GoodBarber - GoodBarber is a mobile app creation platform.