We are FastSensor

The first AI-powered, customer behavior tracking for indoor venues

  • Delivers real-time customer behavior insights that drive more on-site engagement and sales.

  • Requires no opt-ins or downloads, it is a passive tracking solution to measure customer journey, engagement, and loyalty.

  • Unveils patterns and locates qualified leads so retailers and event organizers can analyze their marketing campaigns, cost of acquisition, and the ROI.


Understand your Shoppers.

Gain valuable insight into what your shoppers are looking for, loyalty, showrooming and more!


Unlike Beacon or Wi-Fi-based solutions, FastSensor is currently the only vendor capable of indoor passive smartphone tracking (requires NO app download, Bluetooth on, Wi-Fi log-in, or other opt-in technology).

—  PlanetRetail RNG


Happy Customers

7 million

Tracked Devices

2 billion

Customer Journeys

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© GTI Technologies, Inc.

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