In 2025, the global OOH advertising market set a record — $46.2 billion. Of that, $17.9 billion fell on the digital format. These are not just numbers — this is a signal: the market is not moving in one direction, but in both simultaneously.

But outdoor advertising and digital channels are not competitors. They solve different tasks at different stages of the buyer’s journey. And when they are combined correctly, the effect exceeds the sum of the parts.

Why integration works

Today’s consumer does not put down their smartphone. They see a billboard on the street — and a few minutes later they are already scrolling through their feed on their phone. If the brand at that moment “meets” them again in digital, the contact doubles. If not — the moment is lost.

Building brand awareness through outdoor advertising is the first touch. It establishes recognition: the buyer knows that such a brand exists. But that touch alone rarely converts into a purchase. The actual conversion happens online — after the person already knows who to look for.

This is where the synergy appears. An audience that has seen outdoor advertising is already “warmer” — it is not encountering the brand for the first time. Targeted advertising set up for this audience delivers better results, because it is not hitting at random but at a familiar face.

A brand’s physical presence in urban space builds trust. “If there is money for outdoor advertising — the company is serious.” This is not a rational conclusion, but it happens subconsciously — and is then carried over into interaction in the digital space.

There is one more thing worth understanding about outdoor advertising. It does not compete with the phone for attention — it appears before the person has taken out their phone. A billboard on the street, a screen in the metro, a poster at a bus stop — these are the first moment of contact, when a person is not yet occupied with scrolling. That is precisely why outdoor advertising “warms up” the audience so well before they enter the digital space. Not a competitor, but a preparatory stage.

QR codes: the simplest bridge between offline and digital

QR codes in advertising are the most obvious way to connect an outdoor medium with the digital space. The buyer sees a billboard, scans the code — and lands on a landing page, a catalogue, a chatbot, or a social media page.

But there are nuances here. First, size. A QR code printed small — does not scan from a distance. Second, contrast. A dark code on a dark background — a disaster. Third, time. On a scroller or digital screen the slide is up for a few seconds — the person physically cannot scan it in time.

QR works best on large static formats — billboards, city-light formats — where there is time and distance for scanning. Or in transit advertising, where a passenger looks at the same poster for fifteen minutes in a carriage.

One more point: the call to action in outdoor advertising must be unambiguous. “Scan and get a discount” — clear. “Find out more” — not clear. The more specific the promise, the higher the likelihood of action.

Geolocation as a synchronisation tool

Geolocation targeting is when digital advertising is set up for people who are physically located near your outdoor medium. Or have already been there before.

The mechanics are simple: you define a geo-zone around the locations where outdoor advertising is placed, and launch targeted advertising specifically at that audience. People who live or regularly spend time in that zone have already seen the billboard. Now they see an ad banner on their phone as well — and the repeated contact takes effect.

Geolocation campaigns are particularly effective for local businesses: restaurants, clinics, fitness centres, shops. But for large networks too it is a powerful tool: you can set a different message for different parts of the city depending on where the media is placed.

Dynamic content and synchronisation

Dynamic content and video content on digital screens opens up a possibility that did not exist before: outdoor advertising can react to what is happening in digital — and vice versa.

An example. A campaign was launched with a specific USP — that same USP appears on a digital screen near the point of sale. The buyer sees the same message both on their phone and on the street. Synchronisation of advertising content between channels reinforces memorability.

Real-time advertising campaigns synchronised between offline and digital deliver a higher conversion rate precisely because the person receives a consistent signal from several touchpoints.

Programmatic as an automation tool

Programmatic DOOH changes the logic of buying outdoor advertising in the same way that programmatic changed internet advertising. Instead of manual negotiations — an automated real-time auction.

For integrated campaigns this is critical. Advertising automation allows managing both banners and DOOH slots from a single platform with unified audience and budget settings. DOOH content personalisation in a programmatic format delivers even more: a screen near a pharmacy shows one message, a screen in a shopping centre shows another — even though both were purchased within the same campaign.

How to measure

Measuring DOOH effectiveness is the most painful question for those accustomed to the precise figures of internet advertising.

But the tools exist. The simplest — UTM tags in QR codes. A more complex level — Wi-Fi analytics and mobile operator data: how many of those who saw the outdoor medium then visited the website or the shop.

Promo codes and separate landing pages

Alongside UTM tags and Wi-Fi analytics, there are simpler tools that require no technical preparation. A promo code in outdoor advertising — “STREET10” or “BILLBOARD15” — allows you to track precisely where a client came from, even without a QR code and even if the person visited the website through search rather than a direct link. They simply entered the promo code at the time of purchase.

A separate landing page for the campaign is another option. A short memorable address such as “promo.brand.ua” is easier to type manually than to scan a QR code. For campaigns with a short duration this is particularly convenient: the landing page lives for as long as needed and provides accurate traffic data specifically from that medium.

Branding and a unified style

Branding in a DOOH campaign and in a digital campaign must be unified. Not “similar” — exactly unified.

A buyer sees a billboard with one visual style, then opens Instagram and sees a banner with another — and the brain does not put them together into a single image. A unified palette, a unified font, a unified tone — and the person who saw the outdoor advertising will immediately recognise the brand in digital.

Digital advertising on screens that continues the offline message rather than contradicting it delivers a far higher effect. But the image is already familiar. This is exactly how outdoor advertising feeds impulse purchases and increased conversions through digital channels — not directly, but through the accumulated effect of familiarity.

Common mistakes

Outdoor advertising was launched — and not picked up in digital. Money was spent on reach, but conversion did not happen.

Digital and offline live separate lives. Different slogans, different visuals, different tone. The buyer does not understand that this is the same brand.

There is a QR code, but it leads to the home page with no specific offer. The visitor arrived — and did not understand what to do next.

Analytics were not set up before launch. The campaign ended, the data was not collected.

Two audiences within one campaign

Thanks to geolocation targeting, the audience can be split: those who saw the advertising and have already visited the website — one segment. Those who saw it but have not yet had digital contact with the brand — another. The first is shown a specific promotion. The second — a reason to become interested.

Seasonality and relevance

Real-time advertising campaigns on digital screens synchronise with what is happening at a specific moment. A sale launched at 6 PM — by 6:01 PM the message is already on the screen. The promotion ended — the content changed automatically.

The buyer sees the same offer both on the street and on their phone — and this is no longer a coincidence, but planned pressure on a decision.

Where to start

Define the goal: reach, traffic, leads, or sales. This determines the choice of media and digital channels. Choose locations near places of concentration of the target audience. Set up geolocation targeting on those same zones — so that people who saw the outdoor advertising “meet” the brand on their phone as well.

Prepare analytics before launch: UTM tags, promo codes, a pixel on the website. Without this, after the campaign all that remains is a feeling, not numbers.

Allow time. A minimum of seven days before the first analysis — outdoor advertising “settles in,” algorithms in advertising accounts learn. Those who analyse results on the third day — draw false conclusions.

Offline and digital — not a choice

The question is not which is more effective — outdoor advertising or internet channels. The question is how to make them reinforce each other.

Brands that understand this build a single multichannel campaign where each channel fulfils its role: outdoor advertising builds awareness and trust, digital — converts and measures. Together they cover the buyer’s entire journey from the first touch to the decision.


Advision is a content management system for remote control, media planning of video and audio content broadcasting, and a supply-side platform for monetising advertising time. We also implement a Wi-Fi tracking system to measure quantitative indicators of the advertising audience. We help Digital Signage owners and DOOH advertising operators earn money from advertising, automate work processes, and build a reliable media infrastructure using AdTech and MarTech software solutions.

Contact us if you want to increase your profits and implement the latest technologies to solve your problems!