Where can you buy DOOH advertising?

Short answer

You can buy DOOH advertising directly from media owners such as billboard and screen networks, through programmatic demand-side platforms that aggregate inventory across multiple networks, or via self-serve marketplaces that offer transparent pricing and fast campaign setup.

Two main paths: direct buys and programmatic

Advertisers generally choose between two approaches, and the right one depends on campaign goals, scale, targeting complexity, and budget.

Direct buys involve negotiating with a media owner, such as a billboard company or place-based screen network, for specific locations and flight dates. This works well when you need a premium or highly specific placement, such as a particular transit station or iconic urban billboard.

Programmatic buying uses software to plan, bid on, and manage inventory across multiple networks through a single interface. Demand-side platforms (DSPs) handle the bidding and delivery, connecting to publishers through supply-side platforms (SSPs). SSPs send bid requests when inventory becomes available, enabling real-time auctions that can increase fill rates compared to fixed-rate deals. Media owners often partner with two to four SSPs to maximize demand.

Large media owners covering billboards, transit, airports, and retail include Clear Channel Outdoor, Lamar Advertising, JCDecaux, and Outfront Media. Specialized place-based networks operate in gyms, clinics, convenience stores, bars, and other venue types.

Programmatic platforms and DSPs

Dedicated DOOH DSPs focus specifically on out of home inventory and offer centralized campaign management across screen networks. Omnichannel DSPs, such as The Trade Desk and DV360, integrate DOOH supply through SSP partnerships so buyers can include digital screens alongside online video, connected TV, and display in a single plan.

Key programmatic capabilities include real-time bidding, cross-network frequency management, dynamic creative that updates based on triggers like weather or time of day, and audience segments built from mobility patterns, behavioral data, and transaction history. These segments are privacy-safe and cookie-free, and first-party data can be onboarded for custom audience modeling.

Self-serve marketplaces offer a middle path: direct access to a wide range of screens with transparent per-play or CPM pricing, screen selection by region and venue type, and setup that can take minutes rather than weeks.

Pricing, budgets, and buying mechanics

The most common pricing model is CPM (cost per thousand impressions), though some platforms price on a per verified play basis. Costs vary by location, screen type, and demand. Premium urban billboards command higher prices than transit or place-based screens. Buying by the hour lets advertisers concentrate budget on high-traffic periods such as commute times, which can improve efficiency compared to traditional fixed-flight purchases.

Campaigns can start with as little as a few hundred dollars for targeted coverage over several days on urban panels, making testing accessible for small and mid-sized brands. Platform terms differ: some impose minimum spend requirements or platform fees, while others have no minimums and provide itemized pricing. Clarifying minimums and fees before committing is worthwhile.

Agencies with DOOH expertise can manage direct buys, programmatic deals, or hybrid arrangements within unified platforms that handle workflow, billing, and reporting. Self-serve platforms give advertisers with in-house capability transparent pricing and direct control, though they require more internal management.

Measurement and campaign tracking

DOOH measurement has moved beyond estimated impressions toward outcome-focused metrics. Methods include foot traffic lift near screens, brand lift studies, and cross-channel attribution that links DOOH exposure to online conversions or store visits using mobile location data and multi-touch attribution models. Attribution data providers are used to tie campaigns to tangible business outcomes.

Platform dashboards typically track impressions and delivery in near real time. For conversion and visit attribution, third-party measurement partners supplement platform reporting. When selecting a DOOH buying partner, it is worth confirming what measurement solutions are available and whether they align with your campaign objectives, whether that is awareness, footfall, or direct conversion.

How AdQuick handles DOOH buying

AdQuick operates as an OOH marketplace connecting advertisers to more than 1,700 publishers and over one million screens. The platform supports hybrid programmatic and direct buying flows, so advertisers can combine the targeting efficiency of programmatic with the placement certainty of direct deals. Real-time pricing and availability make it straightforward to plan across formats including billboards, transit, and place-based screens. For advertisers ready to explore inventory options, billboard locations on AdQuick provide a starting point for identifying available screens by geography and venue type, with transparent pricing visible before any commitment.