motionEyeOS - A Video Surveillance OS For Single-board Computers
Kerberos.io - Welcome to the revolutionary video analytics and video management platform. Open, modular, and extensible for everyone, anywhere
iSpy - iSpy is software that allows the user to view and control video surveillance cameras. The software began development in 2007 and now has over 2 million users around the world, according to the software's website. Read more about iSpy.
Unifi Video - Unifi Video by Ubiquity is designed specifically around Ubiquiti range of cameras and is free.
Securityspy - SecuritySpy is a multi-camera video surveillance application for the Macintosh.
Camlytics - CCTV, IP, NVR & webcam recording, video analytics and heatmaps.