Welcome to the
The smart way to count impressions in OOH. Privacy-first, real data, delivered in real time.
Real-time data from JamBox devices worldwide
Trusted by leading OOH media owners
Data Jam provides audience measurement for out-of-home advertising, delivering real-time footfall data and proof of performance for OOH media owners. Unlike camera-based systems or modeled estimates, we deliver actual audience counts for billboards, transit shelters, street furniture, and DOOH screens.
Measure real foot traffic and audience exposure at your OOH locations. Know exactly how many people pass your billboards, transit ads, and street furniture every hour.
Access audience data as it happens. No waiting for monthly reports or modeled estimates. See your OOH impression counts update in real time.
GDPR compliant from day one. No cameras, no personal data collection. We count anonymized device signals to protect privacy while delivering accurate audience measurement.
Give advertisers the data they need. Provide verified audience counts, hourly breakdowns, and historical trends to demonstrate the value of your OOH inventory.
Introducing
The World's First Bespoke OOH Impression Counter
A compact, powerful device no larger than a walnut that delivers real-time audience measurement for any OOH location. Simply connect to power and WiFi, and start receiving impression data within minutes.
From installation to insights in minutes, not months.
Connect to power and WiFi. That's it. No complex setup, no infrastructure changes required.
JamBox detects anonymized device signals within 300m, counting real audience presence in real time.
Access your dashboard instantly. See hourly breakdowns, trends, and AI-powered predictions.
Show advertisers verified impression data. Price inventory accurately. Win more business.
See how much value accurate measurement could add to your OOH network.
JamBox is just the beginning. Our platform delivers your audience data through powerful dashboards and AI-powered insights.
Real-time impressions dashboard with zone analysis
Interactive map view of all your JamBoxes
AI-powered PULSE analytics dashboard
Your command center at datajamportal.com. View all your JamBoxes on an interactive map, analyze daily heatmaps with hourly breakdowns, and set up automated reports delivered to your inbox.
Access Portal →AI-powered analytics that transform raw impression data into actionable intelligence. Get automated insights, performance recommendations, baseline comparisons, and predictive forecasting.
Learn More →Connect your OOH data to any platform. Our API integrates with Supply-Side Platforms (SSPs), Content Management Systems, and your own analytics tools for programmatic access.
Request API Access →Data Jam's measurement technology works across all out-of-home advertising formats.
Measure actual viewer counts for static and digital billboards. Provide advertisers with verified audience data and opportunity-to-see (OTS) metrics.
Track foot traffic at bus stops, transit shelters, and transportation hubs. Understand peak hours and audience patterns for transit advertising.
Power your digital out-of-home network with real-time audience data. Enable dynamic pricing and prove campaign performance to advertisers.
Measure audience exposure at shopping centers, high streets, and urban furniture. Understand how location drives viewership for your OOH assets.
Real data from a JamBox deployment at one of the UK's largest shopping destinations. These anonymized results demonstrate the power of actual measurement vs. traditional estimates.
JamBox counted 200,990 impressions on a Saturday vs. 80,000 estimated by traditional measurement methods
Saturday delivered 74.6% more impressions than Tuesday, proving the value of weekend inventory
Consistent high traffic during retail hours, with lunchtime peaks across all days
Mother's Day weekend showed 50% higher impressions than typical Saturdays
Traditional measurement was undervaluing this premium location by 150%. With JamBox data, the media owner could price weekend inventory accurately and provide advertisers with verified proof of performance. Daily averages showed a clear pattern: Monday (90,459) → Friday (123,354), with consistent weekday growth and weekend peaks.
Get Your Own Case StudyTraditional OOH measurement relies on traffic surveys and statistical models. Data Jam counts actual audience presence at your specific locations, giving you real data you can trust.
Camera-based counting systems raise privacy concerns and require complex compliance. JamBox detects anonymous device signals—no images, no personal data, no privacy headaches.
Deploy audience measurement across your entire OOH network without expensive infrastructure. JamBox requires only power and WiFi, with data flowing in minutes.
OOH audience measurement is the process of counting and analyzing the number of people who have the opportunity to see an out-of-home advertisement, such as a billboard, transit shelter, or digital screen. Data Jam provides real-time, privacy-compliant audience counting using our JamBox device, delivering actual footfall data rather than modeled estimates.
The JamBox detects mobile devices within a 300-meter radius of your OOH asset. Unlike camera-based systems, it counts anonymized device signals to measure foot traffic and audience exposure without collecting personal data. This ensures GDPR compliance while delivering accurate, real-time impression counts.
Yes. Data Jam's JamBox uses no cameras and collects no personal data. We count anonymized mobile device signals, making our OOH measurement solution fully GDPR compliant and privacy-first. This protects both your business and the public while still delivering the audience data you need.
Data Jam measures audience exposure for all out-of-home advertising formats including billboards, transit shelters, bus stops, street furniture, digital out-of-home (DOOH) screens, retail locations, shopping malls, and any physical advertising location. If people pass by it, we can measure it.
Traditional OOH measurement often relies on traffic studies, surveys, or statistical models to estimate audience numbers. Data Jam provides actual, real-time counts of people present at your specific locations. You get proof of performance based on real data, not projections.
You receive real-time impression counts, hourly and daily breakdowns, historical trends, and after 6 months of data collection, predictive forecasts powered by machine learning. Access everything through the Data Jam Portal dashboard or via API integration.
All your data is available through the Data Jam Portal at datajamportal.com. The portal features an interactive map view of all your JamBoxes, daily heatmaps with hourly breakdowns, automated report scheduling, and weather correlation data. You can also access data programmatically via our API.
PULSE is our AI-powered analytics platform that transforms raw impression data into actionable intelligence. It provides automated performance insights, 4-week baseline comparisons, weather and event correlation analysis, and predictive audience forecasting to help you optimize your OOH inventory.
Data Jam is a leading OOH audience measurement company providing real-time impression counting for out-of-home advertising. Unlike traditional providers that rely on surveys or statistical models, Data Jam uses JamBox devices to count actual audience presence. This hardware-based approach delivers verified, real-time data for billboards, transit shelters, DOOH screens, and street furniture worldwide.
Billboard audience can be measured using Data Jam's JamBox device, which detects anonymized mobile device signals within a 300-meter radius. This provides actual impression counts rather than estimates based on traffic surveys. The device requires only power and WiFi, delivering real-time data through the Data Jam Portal. This method is GDPR compliant as it uses no cameras and collects no personal data.
JamBox by Data Jam is a privacy-compliant footfall counter designed specifically for OOH advertising measurement. Unlike camera-based systems, JamBox counts anonymized mobile device signals—no images, no personal data, no GDPR concerns. It provides accurate, real-time audience counts while fully respecting privacy regulations.
DOOH programmatic measurement requires real-time audience data to enable dynamic pricing and targeting. Data Jam provides this through JamBox devices that count actual audience presence at digital screen locations. The data integrates via API with Supply-Side Platforms (SSPs) and Content Management Systems, enabling programmatic buying based on verified audience counts.
Expert perspectives on OOH measurement and industry trends.
New data reveals that traditional measurement has been undervaluing weekend OOH inventory by up to 150%.
Read More →
The shift from modeled estimates to actual measurement is transforming how agencies plan OOH media.
Read More →
Introducing Data Jam PULSE—transforming raw impression data into actionable intelligence.
Read More →See why leading OOH media owners are switching to real-time measurement.
| Feature | Traditional Measurement | Data Jam |
|---|---|---|
| Data Type | Modeled estimates | Actual counts |
| Timing | Monthly/quarterly reports | Real-time |
| Privacy | Often camera-based | No cameras, GDPR compliant |
| Setup Time | Weeks to months | Minutes |
| Location Specificity | Zone-based averages | Site-specific data |
| Predictive Analytics | Limited | AI-powered forecasting |
| API Access | Rare | Full API included |
See JamBox in action. Our team will show you how real-time audience measurement can transform your OOH business.
Join the growing number of OOH media owners using Data Jam for real-time audience measurement and proof of performance.