Platform
DSPs, and where the fees actually go
Buying open web inventory through Demand Side Platforms. Understanding how the supply chain works, where the fees go, and what to insist on before committing a dollar to programmatic.
The landscape
Beyond the walled gardens
Google and Meta dominate digital advertising, but they are walled gardens. People spend a vast amount of their digital lives outside of social feeds and search engines: reading news, watching streaming television, and listening to podcasts. Programmatic advertising is how you reach them there.
Using a Demand Side Platform (DSP) gives an advertiser a single interface to bid on inventory across dozens of ad exchanges in milliseconds. It allows for the integration of first party CRM data, third party demographic data, and highly sophisticated retargeting rules that operate across the entire open web.
However, the scale of programmatic is its greatest danger. Because you can buy billions of impressions instantly, it is remarkably easy to buy billions of useless impressions. The open web is entirely unregulated, and without ruthless inventory hygiene, a DSP will happily spend your budget on invisible ads loaded at the bottom of clickbait articles.
The Economics
Fee transparency and the tech tax
The programmatic supply chain is notoriously opaque. Understanding where your dollar actually goes is the first step to improving efficiency.
When you spend a dollar on Google Search, Google keeps the dollar. When you spend a dollar in programmatic, it travels through a complex ecosystem. The DSP takes a platform fee. The data provider takes a fee for the audience segment. The ad exchange (SSP) takes a cut before passing the remainder to the publisher.
In a poorly managed programmatic setup, less than fifty cents of your advertising dollar might actually end up buying media space. The rest is lost to the "tech tax." Many agencies compound this problem by charging undisclosed markups on the media they buy on your behalf.
We operate on absolute transparency. You own the DSP seat, or you have direct line of sight into the clearing prices. We audit the supply path to strip out redundant exchanges, ensuring that your working media dollar is actually buying impressions rather than funding ad tech intermediaries.
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01
Direct integration
Where possible, we negotiate Private Marketplace (PMP) deals directly with premium publishers to bypass the open exchange entirely.
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02
Supply path optimization
We analyze the bid landscape to find the most direct, lowest fee route to the inventory we want to buy.
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03
Transparent reporting
Our reports separate media costs from data costs and platform fees, so you know exactly what the inventory is worth.
Inventory Quality
Control and inclusion lists
In programmatic, what you exclude is far more important than what you target.
The default setting in any DSP is to maximize reach. If you tell the platform to find "in market car buyers" at a $2 CPM, it will find them, but it will find them on weather apps, flashlight widgets, and auto playing video slots below the fold.
Reach is useless without viewability and context. A banner ad that loads on a tab the user has minimized does not drive business outcomes. We enforce strict pre bid viewability thresholds, ensuring we only bid on inventory that has a high probability of actually being seen by a human.
More importantly, we heavily favor inclusion lists over exclusion lists for critical campaigns. Instead of trying to play whack a mole by blocking millions of low quality sites, we curate lists of thousands of verified, high quality editorial domains and tell the DSP to only bid there.
- Strict pre bid viewability requirements (70%+ minimum)
- Aggressive blocklists for MFA sites and hyper casual gaming apps
- Curated inclusion lists of premium editorial publishers
- Frequency capping managed at the household or user level
The Verdict
When to invest in programmatic
Programmatic is not a starting point. It is an expansion mechanism.
If you are not yet maximizing your returns on paid search and targeted social media, you do not need programmatic. The setup costs, data fees, and minimum spend requirements of enterprise DSPs make it an inefficient channel for small budgets.
Programmatic belongs in the mix when you have tapped out your existing intent channels and need to manufacture net new awareness at scale. It is the right choice when you need to unify your frequency capping across display, streaming audio, and connected TV, or when you need to activate massive first party data lists securely.
The honest verdict: Programmatic is the most powerful media buying tool available, but it is a hostile environment for the uninitiated. It requires high budgets, deep analytical capability, and a cynical approach to inventory quality. Do not buy it blindly.
FAQ
Questions about DSP buying
Common questions regarding open web media buying.
Is programmatic just display advertising?
Programmatic is the automated buying of ad space. It includes display, but also covers connected TV (CTV), digital audio, digital out of home (DOOH), and native formats across the open web.
Why not just use the Google Display Network?
The GDN is massive, but it restricts you to Google’s walled garden. A Demand Side Platform (DSP) aggregates inventory from dozens of exchanges, providing access to premium publishers that Google cannot reach, along with vastly superior audience targeting controls.
What is Supply Path Optimization (SPO)?
It is the process of analyzing how we buy a specific placement and cutting out unnecessary middle men (exchanges and SSPs) to ensure more of your budget goes to the publisher rather than tech fees.
Are Made for Advertising (MFA) sites a problem?
Yes, a massive one. The open web is flooded with low quality sites built solely to host ads. We utilize strict inclusion lists and pre bid filtering to ensure your ads only appear on legitimate editorial properties.
Next step
Find out what your account is wasting
Send us access and we will come back with a written audit: where the budget is leaking, what it is costing you, and the three fixes worth doing first. No charge, no obligation.