Placer.ai 🔗
Placer.ai is a location data company based in Israel who tracks users in the United States. They claim to have "built the World's Most Accurate Location Tracking SDK". Their mobile SDK tracks users precise locations using GPS and interacts with Bluetooth beacons installed at retail locations and venues across the U.S. As of December, 2020 they are deployed in millions of devices, claiming 1.5+ billion monthly visitors with their SDK installed on over 20 million active devices in over 500 mobile apps.