Smart Data Solutions - Claims management software for the healthcare industry
4D - 4D is a relational database management system and IDE.
bestPT - bestPT is a web-based solution provides you with billing services, practice management software, patient education, and profitability coaching to help manage facility.
Informix - IBM Informix is a secure embeddable database optimized for OLTP and IoT data. Informix can seamlessly integrate SQL, NoSQL/JSON, and time series and spatial data.
SimplePractice - With SimplePractice, manage your notes, scheduling, and billing all in one place. Conduct secure video appointments with Telehealth by SimplePractice.
LiveCode Platform - It is Both Under the GPL and it is also Proprietary if using the GPL version the software you make...