

Programmatic DOOH
What is programmatic digital out-of-home?
Programmatic DOOH (pDOOH) is an automated process for purchasing impressions, priced on a CPM (cost per thousand) basis, in near real-time, on digital displays in streets, public transport, and shopping centers.
Programmatic buying offers complete budget control while ensuring greater flexibility and agility in planning. Its goal is to ensure presence at the right place and the right time. With extensive data available, advertisers can target specific audiences based on socio-demographic, geographic, and behavioral criteria—locally, nationally, and internationally. It also enables buying based on triggers such as weather, sports results, specific events, or stock availability. The possibilities are almost endless, ensuring a contextualized message for more effective campaigns.
Two essential technologies are required:
- a publisher-side platform (Publisher), called SSP (Supply Side Platform), where digital inventory is made available,
- a buyer-side platform (advertiser or media agency), called DSP (Demand Side Platform).
The SSP communicates to the DSP the availability of its inventory, the location of its displays, and its selling price. The DSP, in turn, optimizes the campaign purchase in real time based on available inventory and the buying criteria defined by the buyer, thus ensuring the best price.
Online vs. Out of Home
When it comes to programmatic, Out of Home and online are very different channels.
The two most critical differences are a. that online is a one-to-one medium, delivering only one advertising impression per play, while Out of Home is a one-to-many medium that delivers multiple advertising impressions per play; and b. the context in which they’re consumed – OOH is a physical, public, real-world channel vs. online, which is a private communication mostly delivered with the context of the content around which the ad is displayed.

Complementary channels
There is significant evidence pointing to the benefits of an integrated, omnichannel advertising strategy.
Out of Home is proven to prime and boost other channels. Programmatic DOOH offers the unprecedented opportunity for digital buyers to seamlessly reach customers when they are both online and offline.
- Industry research, The Cookieless Future, shows the priming effect of outdoor shows a 36% increase in attention paid to online ads when primed using OOH, alongside a 67% increase in cookie-less click-throughs when an online campaign is supported by outdoor.
- Sightline’s DOOH Difference 2022, notes that DOOH encourages 66% more people to search online, and 50% of people to make online purchases. And;
- Posterscope Effectiveness Database, 2016-2020, showed consumers who see out-of-home (OOH) advertising are 63% more likely to take an online brand action.

Data and measurement in programmatic DOOH
Audience measurement
When buying programmatically, advertisers are buying audiences.
Out of Home’s audience data in Belgium is based on the industry-standard CIM OOH study, which estimates impressions using mobility data, geolocation, and behavioural modelling to understand who is exposed to each advertising location.
As programmatic OOH is a one-to-many medium that delivers multiple advertising impressions per play, meaning a single ad play reaches multiple people, audience delivery on an individual Out of Home ad play can vary by screen, location and time. At the time of buying a campaign, an impression multiplier is used to communicate the total number of impressions per play based on the parameters of screens, locations and times.
Enhanced planning insights
It’s commonplace to buy online and mobile ads programmatically based on target audiences. This opportunity is available for DOOH, using advanced audience targeting techniques.
Bauer Media Outdoor uses a suite of insight and smart planning tools, allowing brands to target audience cohorts at each stage in the consumer journey through demographic, socio-economic, behavioural, purchasing and affinity data.
The insight generated can supplement first-party brand data select the best inventory to be made available for each programmatic deal to deliver more effective and targeted campaigns. The possibility to target both diverse and segmented audiences can bring greater ROI to your advertising spend.

Data and trigger-based buying
Unlike traditional and digital Out of Home, programmatic gives advertisers an increased level of control and flexibility when it comes to buying campaigns, akin to the capabilities of digital programmatic.
Using foundational data, that is known and consistent, such as day, time and location or variable data, which is unknown and uncontrollable, such as the weather, sports results or user behaviour, advertisers can activate programmatic DOOH campaigns at the most relevant moment for the campaign.
With insight from a campaign strategy, activating DOOH at the right moment can deliver additional visibility on your campaign at the most effective time. Setting parameters in the programmatic buying platform will activate a campaign only when those conditions are met.
Dynamic creative optimisation
Our industry research, The Moments of Truth, demonstrates the benefits of making creative copy as relevant as possible to the audience.
Explicitly referencing relevant content or moments on the creative, as well as displaying the campaign at the most relevant time, significantly increases a brain response in audiences engaging with Out of Home.
Brands can leverage advanced audience, asset and environmental data to drive maximum contextual relevance by dynamically serving ads based on the data associated with each play, and on an advertisers campaign requirements.
OOH vs DOOH vs pDOOH?
What are the similarities and differences between traditional, digital and programmatic OOH?
Why choose programmatic DOOH?
Audience targeting
Programmatic OOH enables advertisers to reach the right consumer at the right time, based on audience segments, proximity to key locations, specific neighborhoods, and other demographic factors.
Dynamic creativity
Digital creatives can dynamically adjust based on the time of day, day of the week, temperature, traffic speed, and more.
Campaign measurability
pDOOH provides data-driven tools and solutions, allowing advertisers to plan, optimize, and measure their campaigns before, during, and after their run.
Data-informed insights
Campaigns can leverage data to modify messaging dynamically and determine ad placement.
Learn more about DOOH and pDOOH

The LaunchPAD platform
Easily add premium DOOH screens to your programmatic digital campaigns via our DSP partners

Digital OOH
Maximize the impact of your ads with DOOH: flexibility, precise targeting, and real-time dynamic content

Our Live offering
Discover the most consistent national digital out-of-home network on the market, available in both streets and stations
Ready to launch your programmatic digital campaign?
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