The CMS is no longer the heart of DooH networks — Perion’s unified Perion One stack does it all, as invidis learned in a conversation with Christoph Platt, who leads DACH sales for the adtech company.
DooH Ad Stack: Perion Player Closes the Final Gap
For many years, the rules in Digital-out-of-Home were clear: a DooH network required a standalone CMS to plan, schedule, and deliver campaigns. CMS vendors like Broadsign grew into industry giants by owning this layer. But with the rapid rise of programmatic trading and omnichannel adtech, the traditional DooH CMS is increasingly evolving from a standalone silo into an integrated feature of the broader adtech stack.
This evolution is now accelerating. Ströer is moving its in-house ad manager toward full CMS capabilities. Broadsign has transformed from a pure CMS into a complete end to end DooH ad stack. And Perion — strengthened through the acquisition of Hivestack — and with the launch of the Perion DooH Player, effectively offers DooH publishers a full-stack solution including Player, ad serving, SSP, and Header Bidder
Perion One: a unified cross-media adtech platform
Perion One integrates web, CTV, and DooH into a single AI-powered execution layer for advertisers and agencies. Last year, the platform generated USD 440 million in revenue — a 12 percent year-over-year decline largely driven by the shrinking web and search advertising markets, and a deliberate pivot toward high-growth programmatic channels. In contrast, Perion’s DooH and CTV revenues surged by 36 percent and 42 percent, underscoring the company’s strategic shift toward high growth channels.
A major catalyst for Perion’s DooH momentum was the USD 100 million acquisition of the Canadian programmatic DooH technology company, Hivestack. In 2025, Perion also acquired Greenbids, whose AI algorithms optimize cross-platform media delivery, and the custom Algo company, Greenbids (now Perion’s Outmax). The latter now provides the AI-native execution and optimization engine that powers the Perion One stack.
Together, these integrations accelerated Perion’s evolution into a unified platform.
Why the new Perion DooH player matters
With the introduction of its own DooH Player, Perion can address one of the most persistent obstacles in the sector: fragmentation. DooH networks operate on diverse operating systems, hardware configurations, SoC platforms, and local player environments. Historically, this complexity forced media owners to combine multiple systems — CMS, player software, monitoring tools, ad servers — into a functional whole.
Perion now offers all of this from a single source. The value proposition is straightforward: no separate CMS contract, no integration overhead, and no dependency on external player vendors. For Perion, the advantage goes beyond cost savings. With a fully controlled stack, programmatic auctions can be orchestrated holistically.
Perion’s full-stack DooH Publisher can route in-store and out-of-home impressions to whichever buyer offers the highest yield, maximizing publisher revenue. Perion’s DACH sales lead Christoph Platt describes the ambition in two words: “fully integrated and frictionless.” DooH-relevant responsibilities in Perion’s architecture now sit inside the cross-channel ad manager. The player focuses solely on reliable programmatic playout.
This is a structural shift: the CMS player is no longer the operational heart of a DooH network. Instead, in Perion’s world, the adtech stack becomes the nucleus.
Built for real-world DooH conditions
Perion has also addressed long-standing operational pain points — particularly offline playback. The DooH Player includes a Smart Offline mode that continues delivering ads even when the network connection fails, a critical requirement for DooH and Retail Media Networks. Perion supports all major hardware vendors and SoC platforms; according to the company, more than 50,000 screens are already accessible through Perion’ SSP in Germany alone, for media owners operating both in-store networks and roadside or urban DooH.
A new phase for DooH infrastructure
The DooH industry entered a phase of broader transition: as programmatic DooH matures, the boundaries between CMS, player, ad server, and SSP are dissolving. The adtech stack is taking control, and the CMS is becoming an internal function rather than a standalone product category.
Market players like Perion, Broadsign, or Ströer have now positioned themself as truly full stack DooH providers that span planning, optimization, delivery, and playout. For media owners, the proposition is clear: fewer moving parts, one contract, one stack, and one optimization engine.
In a market increasingly defined by automation, AI, and omnichannel reach, the adtech platforms appear determined to capture the next phase of DooH growth.
