Acuity Scheduling - Automate your client bookings, cancellations, reminders & payments using the worlds friendliest online scheduling software.
GNU Health - GNU Health is a Free/Libre project for health practitioners, health institutions and governments.
BookSteam - BookSteam Online booking and appointment scheduling software for businesses worldwide. Easy to use, cloud based web scheduler that includes class and group bookings. Calendar management and schedule organization, trusted by thousands.
Kareo - Kareo - Go Practice | Medical Office Software for Small Practices
MINDBODY - Find and book fitness and beauty classes near you.
OpenMRS - OpenMRS is a community-developed, open source, enterprise electronic medical record system platform.