Aren’t you sure where to start from? Please have a look at this comparison table.
The full version of Dragonfly that lets you get the accurate position of any monocular or stereoscopic camera as WGS-84 (latitude, longitude) or metric coordinates and integrate the location into your system through an API and CSV files.
For demo and POC
A small and lightweight device that can be mounted on AGV, robots, drones, forklifts and any other moving device to make them location aware and lets you perform quick and impressive demonstrations, tests, POCs.
Three apps (for iOS, Android and PC) to quickly test Dragonfly for free and let you understand the potential and precision in a matter of minutes.