Programmatic DOOH deepens in Spain's biggest network

Programmatic DOOH keeps deepening market by market, and Spain is the latest data point. Exterior Plus — the country’s largest OOH network, ~95% national reach, 30,000+ static faces and ~2,000 DOOH screens — has put 99% of its main digital displays onto Broadsign’s Place Exchange SSP and launched programmatic inventory at Madrid-Barajas and Barcelona-El Prat, Spain’s two busiest airports (125M+ passengers in 2025) (Broadsign, 29 June 2026). The detail that matters isn’t the airport glamour; it’s the operating model: a hybrid where direct sales hold guaranteed, strategic placements while programmatic runs real-time, data-driven activation — explicitly to avoid cannibalising one channel with the other.

What happened

Every network that adds programmatic asks the same nervous question: will the automated channel just resell my direct inventory at a lower price? Exterior Plus’s answer is a split by job — programmatic gets the flexible, real-time, data-targeted demand (including advertisers who never bought OOH before), while direct keeps the guaranteed, premium, relationship placements. That’s not a Spanish quirk; it’s the standard way a maturing network protects yield while opening a new demand tap. The airport launch is the headline, but the reusable part is the discipline: two channels, two jobs, one inventory pool, managed so they don’t compete on the same impression.

What it means for beauty

The cannibalisation worry is universal, and the answer is deal structure. A beauty network selling both direct and programmatic needs the same split. Our PG vs PMP vs open-exchange analysis is exactly this decision — which demand goes through which door — and it’s why the adoption curve rewards operators who structure deals rather than dump all inventory on the open market.
Programmatic’s real prize is new demand. The claim that pDOOH pulls in digital-native advertisers who skipped OOH is the growth argument for a beauty network too: programmatic’s share of DOOH rises because it lets buyers who live in a DSP touch physical screens without a bespoke deal. For a small beauty operator, that’s demand you can’t reach by phone — accessed by integrating with SSPs and being buyable via DSPs.
“99% on an SSP” is a fill-rate lever, not a magic one. Listing inventory doesn’t sell it; it just makes it biddable. The binding constraint stays demand and fill rate — being on the SSP is necessary, not sufficient. Curated PMP deals for beauty are usually how a niche network actually converts that exposure into revenue.

The caveat that keeps us honest

This is a vendor case study (Broadsign, about its own SSP customer) — the reach, screen-count and “99%” figures are vendor-reported and directional, and “attracting new advertisers” is a claim, not an audited outcome. It’s also a large general OOH network, not a beauty network; the transfer is the model (hybrid direct + programmatic, split by job), not the scale. Nothing beauty-specific is asserted beyond what our Research supports, and no beauty benchmark is invented. The durable lesson is structural: going programmatic is a deal-structuring problem before it’s a technology one — do it by job, and it grows demand instead of eroding yield.