Kissflow - Kissflow is a workflow tool & business process workflow management software to automate your workflow process. Rated #1 cloud workflow software in Google Apps Marketplace.
Nintex - Cloud-based digital workflow management automation platform
ProntoForms - ProntoForms is a mobile business solutions application, converting paper forms onto any tablet or mobile device.
OnBase - OnBase is an enterprise content management and process management software suite.
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...
Process Street - Create beautiful rich process documents in a simple to follow checklist format. Fast, free and incredibly simple to use.