Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
Siberian CMS - Siberian is an Open-Source and Free App Maker. Unlimited Push Notifications. Unlimited features. Fully Customizable. Download it and build your own app now!
QuickBase - Quickbase provides a no-code operational agility platform that enables organizations to improve operations through real time insights and automation across complex processes and disparate systems.
Dropsource - Mobile development platform for building native iOS & Android apps
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.