Dudle - Dudle is an online scheduling application, which is free and open source.
CentralReach - CentralReach offers a comprehensive, web-based practice management solution. CentralReach fully integrates scheduling and billing tasks
FullCalendar - FullCalendar is an open-source JavaScript event calendar.
CareCloud - Innovative cloud-based practice management and EHR software, revenue cycle management and patient engagement. See what CareCloud can do for your practice.
Framadate - Make your polls
WebPT - WebPT is a completely legit and reliable physical therapy automation software platform that allows rehabilitation centers to streamline their business operations.