Adnuntius Advertising Infrastructur

Use it. Build on it. Or both.

One marketplace platform, three ways to win. Buy media through it, build your own advertising business on it, or combine the two for something no one else can offer.

Talk to us
Trusted by 1000+ companies across the advertising ecosystem

Sign up and buy. Off you go.

You're an advertiser or brand looking for effective media buying. The Adnuntius Marketplace gives you access to publisher and retail media inventory through a single, transparent platform. No setup complexity, just results.

How it works
You (Advertiser / Brand)
Adnuntius Marketplace
Transparent buying · Real-time reporting · All formats
Publisher inventory
Retail media inventory
Video & display
Native & streaming
Direct
Supply path
85%+
To working media
98%
Less CO₂

Direct access to premium inventory

Think of it as an alternative DSP, one with a direct connection to publisher and retail media inventory. No intermediary chains eating your budget or obscuring your results. See where your money goes, how it performs, and why.

More budget to working media

A shorter supply chain means more of your budget reaches the publisher, and less is lost to intermediary fees.

100% transparent

No unknown deltas. Every impression, every click, every outcome is traceable and verifiable.

Ready now

Access retail media and publisher inventory immediately. No integration project, sign up and start running campaigns.

Your advertising business. Your rules.

You're a retailer, publisher, or platform. You want your own branded advertising business, a retail media network, a self-service ad platform, or ad serving capabilities embedded in your existing stack. We provide the infrastructure; you own the product.

Enterprise infrastructure, ready for your business model

Build on the same ad serving engine that powers our marketplace, sub-50ms response times, any format, any channel. Use it as your publisher ad server, self-service platform, or both. Full API access means you build exactly what you need.

API-first platform

Full control over targeting, auction mechanics, decisioning, and reporting.

Flexible booking

Share of voice, priority deals, programmatic, or direct. Support the sales models that fit your business.

Predictable pricing

SaaS pricing that scales with your usage. No revenue share surprises.

No black boxes

Open architecture. You see everything. You control everything. It's your platform.

Your stack, your brand
Your brand & product
Self-service portal · Your UX · Your client relationships
Your integrations & business logic
Adnuntius Infrastructure
Ad serving · Auction engine · Reporting · API
Use cases
Retail media network Agency marketplace Publisher ad server Self-service ad platform Embedded in CXP White-label solution

Your own platform, with built-in demand and supply

Build your own advertising business on our infrastructure, then connect it to the Adnuntius Marketplace. Access additional demand, supply, or both, without giving up ownership or control.

What you build
Your retail media network
Your self-service platform
Your commerce media offering
Unique combined offering
Marketplace ecosystem
Premium demand sources
Publisher supply
Cross-network reach

Fill unsold inventory

Connect to Adnuntius demand to monetize what your direct sales hasn't sold, without losing control.

Expand beyond your properties

Offer advertisers reach across the marketplace ecosystem. A commerce media offering that extends far beyond your own inventory.

Ownership + ecosystem

Your brand, your rules, your client relationships, with the liquidity and scale of a broader marketplace when you need it. No competitor offers this.

Political advertising built for compliance

Reach voters with full transparency and compliance controls. Adnuntius provides the infrastructure for targeted political advertising with audit trails, audience controls, and real-time reporting that keeps you compliant every step of the way.

Explore political advertising

What we deliver, regardless of how you use us

Whether you use the marketplace, build on it, or both, these fundamentals are always there.

85%+

Budget to working media

A shorter supply chain means more of every ad euro reaches the publisher. Less waste, more impact.

<50ms

Enterprise-grade performance

The world's fastest ad server. Any format, any channel, any screen, built for high-traffic environments where milliseconds matter.

100%

Transparency & control

Open architecture. Full API access. No black boxes. You see and control everything, targeting, auction mechanics, and reporting.

We are thrilled with Adnuntius and rely on their platform for many of our clients, thanks to its extensive customization options, responsive local support, and transparent solution.

Endre Bodahl — Head of Digital and Commercial Development, Publicis

Built different. By design.

In a business chasing scale through standardization, we help you stand out.

Open architecture, no black boxes

Full API access and custom integrations. Run your own logic, targeting, auction mechanics, decisioning, on your terms.

Predictable pricing at scale

SaaS pricing that grows with your usage. Pay for what you use, not a share of your revenue. Scale without margin surprises.

100% transparency

No unknown deltas. A direct supply path means money, events, and outcomes are easier to understand and trust.

Privacy-first, sustainability-built

Data activation that keeps control where it belongs. 98% less CO₂ compared to programmatic leaders.

Ready to use, build, or both?

Tell us what you're looking to achieve and we'll show you the fastest path to get there, whether that's buying media today or building your own marketplace.

Quick implementation, days, not months
Dedicated onboarding and support team
No lock-in, no revenue share surprises
Works standalone or with your existing stack