When Social Indoor launched in Minneapolis in 2018, the concept was simple: place digital screens inside bars, restaurants, gyms, and salons, sell advertising space to brands, and share the revenue with the venues. No complex technology. No massive upfront investment. A clear model, executed consistently.
Seven years later, Social Indoor operates across more than 3,300 venues in over 20 US states, with Fortune 500 clients including Target, Samsung, and T-Mobile regularly running campaigns across their network.
The question worth asking is not how they did it in the US. The question is why no one has done it yet in Southeast Europe — and what that means for brands and venue owners in markets that are just getting started.
Discovery: What Made the Model Work
Social Indoor succeeded because it solved a genuine problem for two very different audiences at the same time.
For venue owners, the barrier was simple: no upfront cost and immediate passive income. Screens were installed at no expense to the venue, and revenue sharing began from the first month of active advertising. There was no risk, no operational complexity, and no need for the venue owner to manage anything. The model removed every friction point that would otherwise slow adoption.
For advertisers, the value was equally clear. Their target audiences were already spending time in these venues — relaxed, present, and without the ability to skip or scroll past the message on the wall. Brand recall in venue-based DOOH environments consistently outperforms every other advertising format, including television, social media, and online display.
The network effect accelerated everything. Each new venue made the network more attractive to advertisers. Larger advertiser budgets made the network more attractive to venues. The cycle became self-reinforcing and the growth curve steepened with every new location added.
What the Numbers Show

Working closely with the For:Human™ leadership team, Anaska Group developed a structured regional expansion plan, targeting:
We established clear partner criteria, redesigned onboarding processes, and aligned all sales and distribution activities under a single, unified approach. Anaska Group also facilitated early-stage partner communications, positioning For:Human™ as a credible and reliable market entrant.
Why This Model Travels
The US market gave Social Indoor one advantage: scale. A single language, a single regulatory framework, and a consumer culture already accustomed to digital advertising in physical spaces made adoption faster.
Markets in Southeast and Central Europe have a different advantage entirely. They are open. No organized venue-based DOOH network exists across hospitality, fitness, or beauty in Serbia, Croatia, Bosnia and Herzegovina, North Macedonia, Montenegro, Bulgaria, Romania, Hungary, or Poland.
The infrastructure that made Social Indoor possible is now cheaper and more accessible than it was in 2018. Smart TV hardware costs a fraction of what it did five years ago. Cloud-based content management software is available at minimal monthly cost per screen. The technical barriers that once made this model difficult to replicate have largely disappeared.
What remains is the same opportunity Social Indoor recognized in 2018 — a large, fragmented market of independent venues with no passive income from their physical space, and a growing pool of advertisers looking for a channel that delivers verified, unskippable impressions at a competitive cost.
What Brands Can Learn From This
The brands that advertised with Social Indoor in its early days secured placement across a growing network before it reached full capacity. As the network scaled, their campaigns reached more people without requiring renegotiation or additional spend. Early entry into a growing DOOH network is not just cost-effective — it is strategically advantageous.
The same dynamic applies in any market where an organized venue-based DOOH network is just beginning to form. The brands that recognize the opportunity early will not be competing for space in a saturated market. They will be building brand presence in a channel that is growing around them.
In markets across Southeast Europe and the broader region, that window is open right now.
Key Takeaways
