Programmatic Video Advertising: Reach or Waste?

Programmatic video advertising is the automated buying and placement of video ad inventory across digital channels, using data signals to target specific audiences in real time. Done well, it extends your reach into audiences who have never heard of you, at scale, with measurable efficiency. Done poorly, it burns budget on impressions that no human ever saw, on inventory that damages your brand, while your reporting dashboard tells you everything is fine.

The gap between those two outcomes is not a technology problem. It is a strategy problem.

I have managed hundreds of millions in media spend across more than 30 industries. Programmatic video sits in a category I think of as high-ceiling, high-floor-risk. The ceiling is genuinely impressive: you can reach a precisely defined audience at a fraction of the CPM you would pay in broadcast, with far more targeting flexibility than traditional media ever offered. The floor risk is that the ecosystem is opaque enough that you can spend confidently for months before realising the spend was largely wasted. The reporting will not tell you. You have to know what to look for.

If you are working through how programmatic video fits into a broader commercial plan, the articles in the Go-To-Market and Growth Strategy hub cover the strategic context that makes individual channel decisions make sense. Programmatic video without a clear go-to-market rationale is just media buying. With one, it becomes a growth lever.

What Does Programmatic Video Actually Buy You?

The honest answer is: reach, at scale, with targeting, if you set it up correctly. That sounds simple. It is not simple to execute without waste.

Programmatic video operates across several inventory types. Connected TV (CTV) is the fastest-growing segment and commands the highest CPMs, but it delivers lean-back attention in a brand-safe environment that is hard to replicate elsewhere. Online video (OLV) spans pre-roll, mid-roll, and out-stream placements across publisher sites and apps. YouTube sits in its own category, partly programmatic through Google’s DV360 and Google Ads, but with its own auction dynamics and creative requirements. Each behaves differently, and treating them as interchangeable is a common planning error.

The value proposition for programmatic video is strongest when you are trying to reach audiences who are not already searching for you. This is the distinction I keep coming back to in almost every media planning conversation. Earlier in my career I placed too much weight on lower-funnel performance channels because the attribution was clean and the reporting was satisfying. Over time, I came to understand that a lot of what performance channels get credited for was going to happen anyway. The person who was already searching for your product was already close to buying. You did not create that intent. You just captured it.

Programmatic video, when it is working, does something different. It puts your brand in front of someone who had no prior intention to engage with you, and it does it in a format that can carry emotional weight and build memory. Think about the difference between a clothes shop: someone who has already walked in and is trying something on is far more likely to buy than someone browsing the window. Performance channels mostly talk to people who are already inside the shop. Video advertising, at its best, is the reason they walked in at all.

Where the Budget Goes Missing

Programmatic video has a transparency problem that the industry has been slowly, reluctantly, addressing for the better part of a decade. The supply chain between advertiser and impression involves multiple intermediaries, each taking a margin, and the inventory quality at the end of that chain is not always what the targeting data suggests.

Invalid traffic (IVT) remains a genuine concern. Sophisticated bot networks generate video ad impressions that look like human views in standard reporting. Viewability is a related issue: a video that plays below the fold, in a tiny player, with the sound off, while the user is reading something else, is technically a “view” in many measurement frameworks. Neither of these problems is new. Both are still underreported in the average programmatic video campaign.

The practical response is not to avoid programmatic video. It is to set floors. Require 100% in-view, audible, and on-screen (AVOC) for any campaign where brand impact matters. Use verified supply paths through direct publisher deals or curated private marketplaces rather than relying entirely on open exchange. Apply inclusion lists rather than exclusion lists. These settings reduce scale, but they improve the quality of what you are actually buying. The reach numbers will look smaller. The actual commercial impact will be better.

This is also where your digital marketing due diligence framework matters. Before you scale programmatic video spend, you need a clear-eyed view of what your current setup is actually delivering. That means auditing your DSP settings, your supply path, your measurement methodology, and your attribution model. Most audits I have been involved in find at least one category of spend that is not doing what the reporting says it is doing.

How Targeting Works, and Where It Gets Misused

Programmatic video targeting draws on a combination of first-party data, third-party data segments, contextual signals, and behavioural data from the DSP’s own graph. The targeting capabilities are genuinely impressive on paper. In practice, the accuracy of third-party audience segments is often lower than the data providers will tell you, and the overlap between what you think you are buying and what you are actually reaching can be significant.

First-party data is the most reliable signal you have. If you are activating a CRM audience, a site visitor list, or a customer lookalike model built from your own data, you are starting from a position of relative confidence. If you are buying a third-party “in-market for financial services” segment from a data broker, you are making a much more speculative bet on data quality.

Contextual targeting has made a significant comeback as cookie deprecation has accelerated. Placing video ads against content that is topically relevant to your product, without relying on individual-level tracking, is both a privacy-compliant approach and often a more commercially sensible one than the industry gave it credit for during the behavioural data era. For categories like B2B financial services marketing, where audience intent can be inferred from the content being consumed, contextual video targeting can be highly effective without the data quality uncertainty of third-party segments.

Frequency management is the targeting discipline that gets least attention and causes the most damage. Programmatic video campaigns routinely over-serve the same users, particularly in retargeting pools or on CTV where cross-device frequency capping is technically difficult. Seeing the same video ad fifteen times in a week does not build brand affinity. It builds irritation. Set frequency caps at the campaign level and monitor them. If your reach is low and your frequency is high, you are not running a brand campaign. You are running an annoyance campaign.

The Creative Variable That Targeting Cannot Fix

I have been in enough media planning meetings to know that creative is the conversation everyone wants to skip. It is easier to talk about targeting parameters and bid strategies than to have an honest conversation about whether the video you have made is any good. But targeting precision is a multiplier on creative quality. If the creative does not work, better targeting just means you show a bad ad to the right person more efficiently.

For programmatic video, the first three seconds are disproportionately important. This is not a new observation, but it is one that a lot of creative briefs still do not account for. In a skippable pre-roll environment, you do not have the luxury of a slow build. The brand needs to be present early, the message needs to be clear, and there needs to be a reason for the viewer to keep watching. That is a different creative challenge from a 30-second broadcast spot, and treating them as equivalent is a planning mistake.

I think back to an early agency experience, thrown into a brainstorm for a major brand with no preparation and a room full of people who had been working on the account for months. The instinct was to play it safe, to contribute something competent rather than something interesting. The work that came out of that session that actually got used was the stuff that took a genuine creative risk, that had a clear point of view in the first moment of contact. Programmatic video rewards exactly that quality: the willingness to be specific and direct rather than broadly inoffensive.

Dynamic creative optimisation (DCO) is worth considering for campaigns with meaningful scale. DCO allows you to serve different creative variants to different audience segments, testing combinations of messaging, visual treatment, and call to action automatically. The risk is that it creates a false sense of optimisation. You can optimise toward click-through rate and end up with creative that performs well on a metric that has almost no relationship to brand impact. Define what you are optimising toward before you set the system running.

Measurement: What You Can Know and What You Are Guessing

Programmatic video measurement is an area where the industry has developed an impressive vocabulary for false precision. Completed view rates, brand lift studies, view-through attribution, cross-device reach: each of these metrics tells you something, but none of them tells you what most marketers actually want to know, which is whether the video advertising caused a commercial outcome.

View-through attribution is particularly worth scrutinising. If your DSP reports that a user saw your video ad and then converted within a 30-day window, that conversion gets attributed to the video. But if that user was already in your retargeting pool, already searching for your product, and would have converted regardless, the video gets credit it did not earn. I have seen view-through attribution windows create the appearance of strong video performance that evaporates entirely when you apply any kind of incrementality test. The reporting was not lying. It was just measuring the wrong thing.

Brand lift studies, offered by most major DSPs and measurement vendors, are a more honest tool for understanding whether video advertising is shifting awareness, consideration, or purchase intent among exposed audiences. They are not perfect, the sample sizes are often small and the methodology varies, but they are asking the right question. For campaigns where the goal is upper-funnel impact, brand lift is a more appropriate success metric than last-click conversion data.

Vidyard’s analysis of why go-to-market feels harder than it used to is worth reading in this context. Part of the answer is that buyers are harder to reach with any single channel, and the measurement frameworks we built in the performance era are poorly suited to understanding the cumulative effect of brand-building activity. Programmatic video is a channel that requires honest approximation rather than false precision in how you evaluate it.

Programmatic Video in a B2B Context

B2B marketers have been slower to adopt programmatic video than their B2C counterparts, partly because the audiences are smaller and the CPMs in B2B-relevant inventory are high, and partly because the channel does not fit neatly into the demand generation frameworks that dominate B2B marketing thinking.

That caution is understandable but increasingly misplaced. B2B buyers consume video content at work, on LinkedIn, on YouTube, on publisher sites, and on connected TV at home. The idea that B2B decision-making is purely rational and therefore immune to brand advertising has always been a convenient fiction. Buying committees are made up of people, and people are influenced by brand familiarity and emotional resonance, even in enterprise purchasing decisions.

The practical challenge in B2B programmatic video is audience construction. Account-based targeting, using IP targeting or matched company lists, allows you to serve video to employees at specific target accounts. The reach will be smaller than a consumer campaign, but the relevance is higher. Combining this with endemic advertising approaches, placing video in the specific content environments where your target audience is already active, can significantly improve the efficiency of B2B video spend.

For B2B organisations thinking about how programmatic video fits into a wider commercial structure, the corporate and business unit marketing framework for B2B tech companies is a useful reference point. The tension between corporate brand investment and business unit demand generation maps directly onto the programmatic video planning question: are you building the brand at the corporate level, or driving pipeline at the product level? The answer shapes everything from targeting to creative to measurement.

Where Programmatic Video Fits in the Funnel

The conventional answer is that programmatic video is an awareness channel, best deployed at the top of the funnel to reach new audiences and build brand familiarity. That is broadly correct, but it understates the channel’s range.

Mid-funnel programmatic video, served to users who have already engaged with your brand but not converted, can be highly effective when the creative is designed for that stage of the relationship. A 15-second reminder to a warm audience is a different brief from a 30-second brand introduction to a cold one. The targeting parameters, creative treatment, and success metrics should all reflect that difference.

Lower-funnel programmatic video, retargeting against site visitors or cart abandoners with video creative, is possible but often not the most efficient use of the format. At that stage, a more direct response format typically performs better. The exception is high-consideration categories where the purchase decision is long and the buyer needs repeated reassurance. In those contexts, video retargeting can carry emotional weight that a display banner cannot.

If your organisation uses a pay-per-appointment lead generation model, programmatic video sits upstream of that process. It is the channel that makes the appointment more likely by ensuring your brand is already familiar when the outbound contact is made. The attribution will not show that connection clearly. That does not mean the connection is not real.

Forrester’s work on intelligent growth models makes a similar point about the relationship between brand investment and commercial outcomes. The channels that build familiarity and preference are not always the channels that get credit in the conversion path. That is a measurement problem, not a performance problem.

Building a Programmatic Video Strategy That Holds Up

A programmatic video strategy that holds up under scrutiny starts with clarity about what you are trying to achieve and for whom. Not “awareness” as a vague aspiration, but a specific audience, a specific shift in perception or behaviour, and a measurement approach that is honest about what the channel can and cannot tell you.

Before you brief a DSP or a media agency, do the strategic groundwork. Run a checklist analysis of your website for sales and marketing alignment. If the video drives someone to your site and the site cannot close the gap, you are spending money to create a leaky funnel. The programmatic campaign will look like it underperformed. The actual problem is further downstream.

Set your supply quality parameters before you set your audience parameters. Decide which inventory environments are acceptable for your brand, which measurement standards you will apply, and what your frequency cap policy is. These decisions are less exciting than audience targeting, but they determine whether the spend you commit is actually delivering the impressions you think it is.

Build your creative for the format, not for the brief. A programmatic video brief should specify the environment (CTV, OLV, social video), the placement type (skippable, non-skippable, out-stream), the audience state (cold, warm, retargeting), and the desired response. Each of those variables changes what good creative looks like. If your creative agency is producing one video for all placements, you are not getting the most from either the creative or the media.

Review your measurement framework with the same scepticism you would apply to any other channel. Ask what incrementality testing is available. Ask what the view-through attribution window is and whether it is appropriate for your category. Ask what brand lift measurement is included and how the methodology works. If the answers are vague, that is a signal to push harder before you commit significant budget.

Market penetration, as Semrush’s analysis of market penetration strategy notes, requires reaching people who are not yet your customers. Programmatic video, when it is set up correctly and evaluated honestly, is one of the most scalable tools available for doing exactly that. The challenge is not the technology. It is the discipline to use it well.

The broader thinking on growth strategy, channel selection, and commercial planning is collected in the Go-To-Market and Growth Strategy hub, if you want to work through how programmatic video fits into a wider marketing investment framework.

About the Author

Keith Lacy is a marketing strategist and former agency CEO with 20+ years of experience across agency leadership, performance marketing, and commercial strategy. He writes The Marketing Juice to cut through the noise and share what works.

Frequently Asked Questions