Programmatic’s 19% surge signalling a structural shift in digital media buying?

Programmatic advertising is no longer just a line item in the digital budget. The latest e4m dentsu digital advertising report projects programmatic spends to grow at a compounded annual growth rate of 19 percent by 2027. That number is not incremental. It signals a structural shift in how media is being planned, bought and valued.

The projected growth forces a larger question. Is programmatic expanding because it is efficient, or because it is becoming indispensable?

The answer lies in how technology, supply ecosystems and advertiser priorities are converging at scale.

From Buying Tool to Market Infrastructure

For years, programmatic was seen as a performance engine. Today, industry voices suggest it is evolving into infrastructure.

Ravanan N, CEO of Oneindia, believes automation may power execution, but judgement continues to define returns. “AI has automated execution, but ROI is still shaped by human judgement at the framework level. For publishers, this includes decisions around data governance, compliance boundaries, inventory classification, and how audience signals are exposed to buyers. These choices directly affect trust, yield quality, and long-term monetisation,” he says. He adds that human oversight ensures optimisation happens within compliant and brand safe environments instead of chasing short term efficiency that can erode credibility.

That distinction is crucial in a market where scale without trust can quickly destroy value. If programmatic is to sustain a 19 percent CAGR, it must balance automation with governance.

Vedavyas Badri, VP of Programmatic at LS Digital, points to the role of AI in unlocking efficiency. “Advent of AI has brought a lot of efficiency into the system specially with the likes of bid optimisation. AI has been instrumental in helping crunch lots of log level data to derive valuable insights to optimise,” he says. However, he maintains that planning and strategy remain human led. Strategic decisions, defining objectives, choosing the right channel mix, identifying audience cohorts and creative ideation are still driven by people. He notes that while agents are being built to automate more tasks, core strategic thinking continues to sit with marketers.

The interplay between AI driven optimisation and human led strategy is emerging as a defining theme of programmatic’s next phase.

Brand Budgets Catch Up With Performance

Another key driver behind the projected growth is the changing perception of programmatic among brand advertisers.

Historically, performance mandates dominated automated buying. That balance is shifting.

Ravanan says performance will continue to drive volume, but brand-led programmatic has become far more credible because of stronger compliance, improved brand safety controls and clearer accountability across the supply chain. Publishers have invested in cleaner inventory and contextual frameworks that give advertisers confidence at scale. According to him, programmatic is no longer seen as a trade-off between performance and safety. The expectation now is delivery on both within compliant and trusted environments.

Badri argues that brand-led campaigns have already been the primary growth engine and will continue to lead, especially with the rise of CTV, OTT and programmatic digital out of home. He observes that the gap between brand and performance mandates is narrowing. Brands have realised that programmatic across the full marketing funnel not only drives incremental impact but also quality users. The addition of ad formats that can drive measurable ROI within programmatic platforms is further reducing the divide.

Russhabh R Thakkar, Founder and CEO of Frodoh, sees a similar evolution. “Performance mandates will continue to anchor programmatic growth because they provide immediate accountability. However, brand led programmatic is no longer theoretical. It is already scaling, especially through premium environments like Connected TV, curated publisher marketplaces, and high impact digital surfaces,” he says.

He points out that the industry has moved from open exchange dependency to curated and transparent supply ecosystems. This has addressed earlier concerns around brand safety and contextual alignment. Connected TV is accelerating adoption because it combines television scale storytelling with digital precision and measurable engagement.

In India, he notes, the shift is amplified by regional OTT consumption and smart TV penetration in Tier two and Tier three markets. For brands, programmatic is increasingly becoming a full funnel storytelling infrastructure when executed in controlled supply environments.

The New Economics of Attention and Supply

Beyond formats and funnels, the real change may lie in how media value is defined.

Thakkar stresses that human control still plays a decisive role in shaping outcomes. “The biggest lever humans control is what not to buy rather than just optimising what is bought. Defining premium versus commoditised inventory, curating supply paths, controlling frequency architecture, and deciding where consumer attention genuinely exists are strategic calls that AI cannot independently solve yet,” he says.

In fragmented markets like India, where consumer behaviour varies across languages and regions, human intelligence is critical in identifying cultural consumption signals and aligning campaigns with real audience moments. AI may optimise towards defined KPIs, he adds, but humans define whether those KPIs drive actual business outcomes. Guardrails around brand safety, attention quality and fraud mitigation still require strong governance.

As spends grow at 19 percent CAGR, scale without quality will not be sustainable. That is pushing advertisers towards curated deals, private marketplaces and premium supply paths.

Badri anticipates a multiplication of line items and formats across banners, video, OTT, CTV and digital out of home. Video inventory, he expects, will command higher spends. Buying will increasingly be audience led rather than placement led. This complexity makes automated optimisation and bid tools essential. He also foresees more programmatic guaranteed and private marketplace deals, alongside media consolidation and holistic measurement that moves beyond last click attribution towards incrementality and brand lift.

Ravanan frames the shift more fundamentally. “At that level of growth, programmatic stops being a buying tactic and becomes infrastructure. Planning shifts away from channel led thinking toward ecosystem thinking,” he says. For publishers, this means deeper emphasis on data quality and supply transparency. For brands, it means valuing reliability over campaign level spikes. Media value will be measured less by reach and more by how well platforms integrate content, context and outcomes at scale.

A Mindset Reset for 2027

If the projected 19 percent CAGR materialises, the most significant change may not be technological but cultural.

Thakkar argues that programmatic will become the core decisioning layer for digital media. Planning will move from platform first to audience and attention first models. Buying will be automation led within curated ecosystems. Measurement will evolve beyond impressions and clicks toward attention metrics, incremental reach and outcome linked attribution frameworks. First party data and clean room collaborations will become strategic assets as privacy frameworks tighten.

The growth projection, therefore, is less about spend acceleration and more about strategic consolidation. As advertisers seek accountability, transparency and cross screen orchestration, programmatic is emerging as the connective tissue of digital media.

A 19 percent CAGR is ambitious. But if the ecosystem continues to align automation with governance, premium supply with transparency, and performance with brand building, the growth may not just be achievable. It may redefine the rules of digital advertising in the process.