About 15 years ago, I entered the world of programmatic advertising and ever since, this discipline hasn’t let go of me.
I’ve worked with different DSPs (Demand Side Platforms – platforms that automate ad buying), experimented a lot, and had many discussions with colleagues. And again and again, I keep coming back to the same questions: Is my budget really reaching the people it should? And how much control do I actually have?

Looking at 2025, studies and industry insights show progress – but the challenges remain significant.

1) Lots of Money, Little Impact

The biggest issue is simple: A large share of ad spend never reaches consumers. The Association of National Advertisers (ANA) estimates that in Q2/2025 alone, $26.8 billion was wasted globally. Put differently: every second dollar evaporates before it reaches a real person. (ANA Q2/2025; Fiducia)

Background: Only 41% of programmatic impressions meet quality standards – meaning they are viewable, in the right context, and technically valid. The rest ends up in questionable environments or simply disappears. For the DACH region, data is less clear, but my impression is that the challenges are growing here as well.

2) Ad Fraud: The Business of Fake Clicks

Another major issue is ad fraud – fake traffic and clicks. Fraudsters simulate users with bots or click farms. The result: platforms report impressive numbers, but real customers are nowhere to be found.

In 2025, losses from ad fraud are projected to exceed $41 billion. Industries most affected include financial services and telecommunications. (SpiderAF)

To put it in perspective: A fraudulent click doesn’t convert – it has zero interest in your message or product. Without strong protection, advertisers lose not just money but also valuable data quality.

3) Transparency: Flying Blind Without Data

Many marketers report that they lack full access to log-level data (LLD) – the detailed information showing where, when, and how an ad was delivered. Without this visibility, optimization remains a guessing game.

In the ANA study, almost half of the participating companies had no complete access. In other words, they were flying blind.

4) Budgets: Caution Instead of Growth

For years, programmatic was seen as a growth driver. But according to the Lotame report, 55% of marketers reduced their programmatic budgets in 2024, while only 27% increased them. (Lotame Report 2024/25)

The reasons are clear: concerns about transparency, uncertainty in a post-cookie world, and doubts about profitability. On top of that – and this is my personal perspective – local markets need to be supported to maintain media diversity. At the same time, we’re seeing heavy investments from certain players who are rapidly expanding their technical capabilities.

5) Brand Safety & Viewability: Quality Over Quantity

Brand safety remains a hot topic – the question of where ads actually appear. No one wants their brand placed next to fake news, questionable content, or deepfakes. Studies show that more than 15% of ad spend is still lost this way. (Virtual Minds)

Then there’s viewability – whether ads are even displayed within the visible area of a screen. Depending on region and device, rates range between 45% and 69% – meaning almost half of ads remain unseen. (Pixalate)

One positive sign: the share of MFA (Made-for-Advertising) sites is declining. Yet, in 2025, hundreds of millions of dollars are still being wasted on such low-quality inventory.

6) Measurement: More Than Just Clicks

Too many companies still judge programmatic by the click. But clicks are a weak metric: they reveal little about whether ads are actually bringing in new customers, or simply retargeting existing ones.

The better approach: layered measurement models – including control group testing, marketing mix modeling, and server-side tracking. In short: move beyond clicks and focus on real outcomes. After all, what good are 100 clicks if 95 bounce immediately because the content isn’t relevant? (IAB UK)

Conclusion

Programmatic is far from dead – agencies are continuously working to improve. But in 2025, a quality shift is urgently needed. Anyone wanting to make their ad spend truly effective must push for transparency, take ad fraud seriously, and measure real impact instead of just clicks.

The big promises of the past decade – that programmatic could do everything and replace everything – were often loud, but not always true. That’s why my conclusion is simple:

“Less noise, more music.”