Castor EDC - Castor offers you a user-friendly and fully featured application for electronic data collection.
Cerner - Cerner's health information and EHR technologies connect people, information and systems around the world. Serving the technology, clinical, financial and operational needs of health care organizations of every size.
GNU Health - GNU Health is a Free/Libre project for health practitioners, health institutions and governments.
Epic.live - Kia ora and welcome to EPIC.
OpenClinica - OpenClinica is an open source clinical trials software.
Kareo - Kareo - Go Practice | Medical Office Software for Small Practices