Market intelligence grounded in real-world behaviour
Multiple independent signals, higher confidence
Our intelligence is built by combining visits, trips, spend, and competitive context.
Where signals align, confidence increases. Where they diverge, risk is revealed.
Unique retail datasets
Designed for decision-grade accuracy
PassBy’s data is continuously validated and built specifically for complex retail environments, including dense urban areas and multi-level malls.
Join 100+ retail brands leveraging PassBy data to make smarter decisions.
_servicesReliable where other tools struggle
Dense urban retail
Accurate insights in high-density city environments where signals overlap and traditional approaches struggle to separate stores, streets, and centres.
Multi-level malls & centres
Reliable store-level visibility inside complex, multi-floor retail environments where single-source geolocation often breaks down.
High streets & retail parks
Consistent performance signals across open, distributed retail formats with varied access points and customer flows.
Mixed-use locations
Clear retail context within mixed commercial, residential, and leisure areas, where retail activity is easily misread without market-aware modelling.
about_agencyWhy our data approach is different
Confidence comes from convergence, not precision theatre
Single-source data can be noisy, incomplete, or misleading — especially in dense retail environments.
PassBy deliberately combines multiple independent signals to hedge against the limitations of any one source.
When signals align, confidence increases
When signals diverge, risk and uncertainty are made visible
This approach reduces misdiagnosis and helps teams avoid reacting to noise.

