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ABOUT ADYOUTISER

Why we built this.

Screen operators approached us. Three months of research later we built a two-sided DOOH marketplace — the first of its kind in AT + SK.

ORIGIN STORY

Why the system was broken.

Screen operators approached us wanting to monetise their displays. We spent 3 months mapping every existing DOOH path — programmatic DSPs, local resellers, direct publisher portals. Five layers of gatekeeping on every side: contracts starting in the four-to-five-figure range, minimum campaigns of 4 weeks, no self-serve, no real-time data, no proof of play.

The supply side was just as broken. Screen owners earned a fraction of booked rates because intermediaries took 40–60% margins. Neither side had control. So we built a two-sided marketplace: operators set their own prices and get automatic payouts; advertisers book, pay, and go live in under 5 minutes.

Not VC-funded. Founder-led, bootstrapped — today a small team, support included. 20 screens live in Austria and Slovakia as of Q2 2026. Building in public means the changelog is honest — when something ships, we say it; when something breaks, we say that too.

WienBratislava
Aktueller Status · Q2 2026
Am Markt seit2025
MärkteWien · Bratislava · Amstetten
TypTwo-sided marketplace
FinanzierungBootstrapped
Plattform V2April 2026
Rechtsformadyoutiser s.r.o.
Christian Starzengruber
Founder · adyoutiser s.r.o.
HOW WE WORK

Three rules. No exceptions.

Day-exact billing

€40/day means €40. No setup fee, no agency markup, no surprise invoice.

Honest, not premium fluff

20 screens, 2 countries, bootstrapped. We don't write "1000+ Premium Locations" when we mean 19.

Code in the repo, stats in the DB

No made-up stats. Reach numbers come from the DB, campaign counts from the Stripe webhook.

—
Screens live
Austria + Slovakia
—
Daily reach
Across all screens
—
Paid campaigns
Stand Q2 2026
Christian Starzengruber — Founder of adyoutiser
Christian Starzengruber
Founder · adyoutiser s.r.o.
WienBratislava
LinkedIn ↗
Gründer

Not VC-funded. Founder-led, bootstrapped — today a small team, support included. 20 screens live in Austria and Slovakia as of Q2 2026. Building in public means the changelog is honest — when something ships, we say it; when something breaks, we say that too.

Am Markt seit
2025
Ab
€2
Live in
5 Min
KI-geprüft vor Live
100 %
Online · Wien

Talk to Christian.

30-minute live demo or just a message. There is a real team behind support — and we answer personally, as a team.