eClinicalWorks - eClinicalWorks - the largest Cloud EHR in the nation. Make the switch to eClinicalWorks
OpenClinica - OpenClinica is an open source clinical trials software.
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.
Castor EDC - Castor offers you a user-friendly and fully featured application for electronic data collection.
Kareo - Kareo - Go Practice | Medical Office Software for Small Practices
Medidata CTMS - Medidata CTMS seamlessly integrates with Medidata Rave to provide real-time views into study progress without manual tracking.