If 2025 was the year programmatic infrastructure matured, 2026 will be the year it gets rebuilt. The pieces are shifting in ways creating real product opportunities.
Exchange Consolidation Accelerates
DSP-led SPO reaching full effect. Expect active SSPs in typical publisher stacks to shrink from 8-12 to 5-7. Survivors: those with unique demand, differentiated supply, superior signal quality, or CTV specialization. At InMobi, we position through unique mobile and CTV supply, exchange-level intelligence, and transparent auction mechanics.
CTV Measurement Standardized
IAB Tech Lab CTV measurement guidelines, growing attention-based metrics adoption, and cross-screen attribution standards will give buyers confidence to shift larger budgets into CTV programmatic. For exchanges: investing in measurement infrastructure — verified attention signals in bid requests, integration with IAS, DoubleVerify, Nielsen, Comscore for CTV verification.
AI-Native Buying Tools
First truly AI-native media buying interfaces launch. Purpose-built tools where AI handles campaign setup, budget allocation, bid optimization, and creative selection end-to-end. Exchanges need machine-readable signals, real-time feedback loops, and API-first interfaces that AI buying systems interact with efficiently.
Privacy Infrastructure Matures
Multi-modal reality: UID 2.0 for authenticated users, Privacy Sandbox for Chrome, contextual intelligence for cookieless environments, first-party data activation for publisher audiences. Exchanges and DSPs supporting all modalities simultaneously will have broadest reach.
Attention Economy Goes Production
Companies like Adelaide, Lumen Research, and Playground XYZ have built capabilities. Next step: integrating attention signals into programmatic transactions. At InMobi, we are designing our exchange to transmit attention-related signals — viewability duration, scroll depth, engagement predictions — giving demand partners data unavailable through commodity exchanges. My 2026 priorities: expand CTV with standardized measurement, deploy attention-based signal enrichment, build AI-friendly exchange interfaces, and strengthen SPO positioning.
Building Toward the Future
At InMobi, where I lead Web and CTV Exchange product strategy, every aspect of this topic connects to our exchange product roadmap. The decisions we make about auction design, signal enrichment, demand routing, and yield optimization are all informed by deep understanding of these fundamentals. Having built monetization systems scaling to $200M+ at Glance, I know that getting the basics right compounds into massive revenue impact at scale.
The programmatic industry is evolving toward AI-native, server-side, cross-surface architecture. By 2030, exchanges will consolidate, AI agents will participate in auctions, attention-based signals will supplement viewability, and CTV will be the dominant ad surface. The product builders who understand today's fundamentals deeply — and invest in building for tomorrow's requirements — will lead this transformation. That is exactly what I am doing at InMobi and at adsgupta.com, where I am building AI-powered advertising intelligence tools drawing on everything I have learned across Google, Automatad, Glance, and InMobi over the past decade.
If you are building in programmatic advertising, I encourage you to go beyond surface-level understanding. Read the OpenRTB specification. Study bid request logs. Analyze auction dynamics. Trace the supply chain from publisher to advertiser. This depth of understanding is what separates good ad products from great ones — and it is the perspective I bring to everything I build.