OpenClinica - OpenClinica is an open source clinical trials software.
ChiroTouch - ChiroTouch chiropractic software and EHR is a fully integrated practice management software system with on-premises or cloud options.
Clinical Conductor CTMS - Clinical Conductor is designed to accommodate the unique needs of organization & conduct clinical research.
Kareo - Kareo - Go Practice | Medical Office Software for Small Practices
Longboat - Cloud-based clinical trial management
eClinicalWorks - eClinicalWorks - the largest Cloud EHR in the nation. Make the switch to eClinicalWorks