motionEyeOS - A Video Surveillance OS For Single-board Computers
Calendly - Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.
Kerberos.io - Welcome to the revolutionary video analytics and video management platform. Open, modular, and extensible for everyone, anywhere
Acuity Scheduling - Automate your client bookings, cancellations, reminders & payments using the worlds friendliest online scheduling software.
Unifi Video - Unifi Video by Ubiquity is designed specifically around Ubiquiti range of cameras and is free.
Reservio - Reservio is a simple online booking and appointment scheduling application.