SurveyCTO - Collect data you can trust Offline or online, in the field, on the street, or in the lab.
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.
DHIS2 - Manage aggregate data with a flexible data model which has been field-tested for more than 15 years.
ProntoForms - ProntoForms is a mobile business solutions application, converting paper forms onto any tablet or mobile device.
Open Data Kit - The Open Data Kit community produces free and open-source software for collecting, managing, and using data in resource-constrained environments.
Nintex - Cloud-based digital workflow management automation platform