Curation is becoming the standard for programmatic buying because it improves transparency, cost efficiency, and measurable performance in privacy-first environments. It connects trusted data with premium supply paths, making scale more accountable and aligned to outcomes. For years, success meant reaching as many impressions as possible at the lowest cost. That model delivered reach, but it didn’t always deliver results. As privacy standards tightened and signals fragmented, scale alone stopped translating into performance. In 2026, programmatic buying looks different. Advertisers are moving toward better-defined paths to results. Curation, once a niche tactic, is now becoming central to a brand’s strategy shaping how media is planned, activated, and measured. How is programmatic buying shifting from broad access to intentional activation? Programmatic buying is shifting from broad, open exchange access to curated, performance-ready supply paths. Advertisers now prioritize quality, transparency, and data alignment over raw impression volume. Curation is reshaping programmatic into something more focused, efficient, and accountable. Instead of relying on uncurated open exchange buying (the old “needle in a haystack” example), advertisers are curating both audiences and supply paths to better surface high-value opportunities at the right price. They're combining high-quality inventory with trusted data, identity, and optimization to create premium private marketplace (PMP) deals designed for performance. In practice, this means the open exchange remains the source of scale, while curation determines how that scale is accessed and optimized. Programmatic curation explained in Marketecture In a privacy-first environment, curation brings identity, quality, and control together. It allows marketers to activate across connected TV (CTV), audio, in-app and the open web while reducing waste and improving transparency. What's the performance case for curation? Curation drives measurable efficiency gains for both buyers and sellers. Experian’s identity foundation strengthens this alignment by ensuring audience consistency across curated supply paths, improving match quality, and cross-channel measurement. A growing share of programmatic spend now flows through curated private marketplaces because they improve cost control and outcomes. The shift toward curated buying paths reflects how the open exchange itself is evolving. 2026 Digital trends and predictions report Our 2026 Digital trends and predictions report is available now and reveals five trends that will define 2026. From curation becoming the standard in programmatic to AI moving from hype to implementation, each trend reflects a shift toward more connected, data-driven marketing. The interplay between them will define how marketers will lead in 2026. Download More than 66% of open-exchange ad spend, representing over $100 billion annually, now flows through curated PMPs. Advertisers are seeing data cost savings of 36-81% compared to uncurated open exchange buying, while publishers benefit as well, with revenue lifts of up to 70% on mobile and 13% on CTV. These gains come from alignment. Curated deals provide: More direct paths to the right inventory Improved win rates Dynamic optimization capabilities Better visibility into ad placements Flexibility to use preferred activation tools When data and supply are aligned at the deal level, performance becomes more predictable and measurable. How are supply-side platforms accelerating curation? Supply-side platforms (SSPs) are embedding curation directly into their infrastructure. This is making curated buying easier to execute at scale. SSPs like Index Exchange, Magnite, and OpenX now embed curation tools directly into their platforms that enable: Real-time optimization Data enrichment Transparent buyer-to-publisher connections Audigent’s collaboration with Index Exchange brings curated inventory directly into DV360 through Index Marketplaces. For marketers, this translates to faster activation, clearer insights, and more control across the supply path. Curation is no longer a workaround layered on top of programmatic. It’s becoming part of the core transaction. Why are agencies stepping into the curator role? Agencies are building curated marketplaces to improve performance and differentiate their media strategies. Curation gives them more control over data costs, transparency, and client outcomes. Holding company GroupM and independent agency Butler/Till are building their own curated marketplaces. These deals allow them to: Control data costs Maintain transparency Improve performance while reducing reliance on open-market bidding For advertisers, agency-curated deals provide accuracy without added complexity. For agencies, curation strengthens their strategic power beyond buying power. How does data collaboration expand curated activation? Curation works best when data partners collaborate within the deal structure. Curated PMPs allow trusted audience segments to move closer to supply without additional friction. Through Experian Curated Deals, high-performing audience segments are made available directly within curated PMPs. This includes PurpleLab’s HIPAA-compliant audiences, enabling privacy-conscious activation across verticals like B2B, CPG, health, retail, and travel. Experian Curated Deals are live across major buying platforms, including: Amazon DSP DV360 via Index Marketplaces Nexxen Marketers can activate trusted data without added contracts or data fees, expanding reach while maintaining governance and control. Audigent named Microsoft Advertising's Curator of the Year Experian's identity foundation ensures audiences remain consistent across channels. Audigent’s supply-path intelligence strengthens efficiency and optimization. Together, we create a performance-focused buying environment. How does real-time optimization keep curation flexible? Curation supports in-flight optimization tied directly to performance metrics. Curated deals evolve based on outcomes. Experian Curated Deals support in-flight optimization using metrics like conversions and return on ad spend (ROAS). Audigent supports mid-flight campaign adjustments without sacrificing transparency or control. How a pet brand beat audio campaign goals by 63% with Experian Curated Deals In emerging channels, this flexibility is especially valuable. A national e-commerce pet brand partnered with Audigent to test audio advertising for the first time using Experian Curated Deals. With limited bandwidth and a need for fast results, the team saw immediate impact. Audio campaigns beat KPIs by 63%, drove stronger purchase intent than competing platforms, and earned ongoing budget and executive support. Download the case study Performance validation is why curation continues gaining momentum. The takeaway: Curation is central to privacy-first addressability Curation now anchors privacy-first addressability. It aligns data depth, identity, and supply-path optimization within a controlled marketplace structure. By combining Experian’s identity foundation with Audigent’s activation and optimization capabilities, Experian Curated Deals help marketers: Personalize messaging across channels Optimize campaigns in real-time Prove results across every channel Activate across preferred DSPs without operational friction To explore this trend and the others shaping marketing in 2026, download our 2026 Digital trends and predictions report. Download Connect with our team if you're ready to get started with curation About the author Jake Abraham Head of Strategic Partnerships, Experian Jake Abraham is Head of Strategic Partnerships at Experian Marketing Services, where he leads efforts in publisher monetization, cloud solutions, and Experian’s data marketplace. Known for his ability to connect strategic vision with real-world execution, Jake brings deep expertise in AdTech and media innovation. Prior to Experian, Jake was Chief Commercial Officer at Audigent (acquired by Experian in 2024) and spent five years at the Hearst Corporation, where he developed content strategy for its digital agency, iCrossing. He began his career as an award-winning film and television producer, a foundation that continues to inform his creative and strategic approach to the industry. Programmatic curation FAQs Latest posts