--- title: "When Data Meets Decisioning: Tealium and Dynamic Yield by Mastercard in Milan" id: "98667" type: "post" slug: "data-meets-decisioning" published_at: "2026-11-10T16:32:39+00:00" modified_at: "2026-11-11T10:41:40+00:00" url: "https://tealium.com/blog/data-orchestration/data-meets-decisioning/" markdown_url: "https://tealium.com/blog/data-orchestration/data-meets-decisioning.md" excerpt: "Converge Italy brought together Italian customers, prospects and partners around one question: what does your personalization engine know about a customer in the first 200 milliseconds after they land? Meet Sarah again. On Tuesday she clicks an ad on her..." taxonomy_category: - "Artificial Intelligence" - "Data Orchestration" - "Partners" taxonomy_post_tag: - "customer data" - "personalisation" - "personalization" --- [Skip to main content](#main-content) [https://tealium.com/](https://tealium.com/) PlatformSolutionsIndustriesResourcesDeveloperCompany Language [Deutsch](https://tealium.com/de) [Français](https://tealium.com/fr) [Español](https://tealium.com/es) [日本語](https://tealium.com/ja) [Login](https://my.tealiumiq.com/) [Get a Demo](/cdh-demo-2/) Menu ## Platform Customer Data Infrastructure ### Platform [Customer Data Orchestration Platform](https://tealium.com/platform) [Data Collection](https://tealium.com/platform/data-collection) [Data Cloud Activation](https://tealium.com/platform/cloud-activation/) [Customer Data Platform](https://tealium.com/platform/cdp-overview) [Enrichment & Orchestration](https://tealium.com/platform/enrichment-orchestration) [AI](https://tealium.com/platform/tealium-for-ai) ### Integrations [Integrations Overview](/integrations-overview/) [Integrations Marketplace](/integrations/) [Cloud Data Warehouse Partner Ecosystem](/integrations-customer-data-warehouse-partner-ecosystem/) [Conversion API (CAPI) Integrations](/tealiums-suite-of-conversions-apis-capi/) [Snowflake Audience Discovery App](https://tealium.com/audience-discovery-app-snowflake/) ## Solutions Connect your data to the work your team does. ### Roles [Tealium for Marketing](/solutions/marketing-team/) [Tealium for Data & Analytics](/solutions/data-analytics-team/) [Tealium for AI Teams](/products/tealium-for-AI/) ### Use Cases [Growth & Acquisition](/solutions-growth-acquisition/) [Loyalty & Retention](/solutions-loyalty-retention/) [Customer Experience & Personalization](/solutions-customer-experience-personalization/) [Predictive Insights & Customer Analytics](/solutions-predictive-insights-customer-analytics/) [Data Collection & Privacy](/solutions-data-collection-privacy/) [Unified Customer Profile](/solutions-single-customer-view/) [Operationalizing Mobile Data](/products/tealium-for-mobile/) ## Industries Work with the systems you use. 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Meet Sarah again. On Tuesday she clicks an ad on her laptop. On Thursday she opens your app on her phone. Your personalization engine is excellent at choosing the right banner, product or offer. But it can only choose from what it knows. If it sees a new device ID, it is choosing for a stranger. That was the thread running through our time with Dynamic Yield by Mastercard: a decision is only as good as the context behind it. ## **The Decision Gap** Dynamic Yield by Mastercard decides. It tests, recommends and personalizes across web, app and email. The quality of each decision depends on the profile it receives. Fragmented identity, stale audiences or data without consent produce decisions that are confident and wrong. In earlier posts I wrote about AI agents that need real-time customer context, and about retention as the "hard disk" that acquisition keeps forgetting to write to. A personalization engine follows the same rule. A brilliant decision layer on top of a forgetful data layer still reloads the cache every time. ## **What the Connection Does** [Tealium and Dynamic Yield by Mastercard](https://tealium.com/resource/video/conversational-ai-knows-your-customer/) split the work cleanly: **Tealium remembers.** It collects events from web, mobile and server-side sources, stitches cookies, device IDs and logins into one profile, and enriches that profile with audiences, badges and attributes across event, visit and visitor scope. **Consent travels with the data.** Preferences are applied at capture, before anything reaches a downstream engine. **Dynamic Yield by Mastercard decides.** With the unified profile delivered in real time, it picks the experience for the person, not the device. When Sarah returns after her third purchase, Dynamic Yield by Mastercard no longer sees a prospect. It sees a loyalty customer with high lifetime value and a rising churn score. She gets a members' offer instead of a first-purchase discount, and nobody pays to re-acquire someone already won. ## **Why Collaboration Beats a Single Stack** The best decisioning engine and the best data layer rarely come from the same vendor, and they should not have to. Tealium is vendor-neutral by design: your customer data strategy stays yours, and it outlasts any single tool in the stack. Dynamic Yield by Mastercard brings experience decisioning depth. Tealium brings unified, consented, real-time data. Together, each does what it does best, and the customer feels one coherent brand. Tealium does not make the decision. Tealium makes the data the decision is built on. ## **What We Heard in Milan** It was refreshing to hear customers and partners tell the story themselves. [BBVA](https://tealium.com/resource/video/bbva-consent-based-data-to-realtime-experiences/) presented the success they have built with Tealium. [AWS](https://tealium.com/resource/video/maxmara-agentic-ai-in-fashion-retail/) spoke about the retail sector and AI agents, which sits right on the Customer Context Gap: an agent can only be as relevant as the customer context it can reach. [Unipol](https://tealium.com/resource/video/unipol-real-time-data-for-personalization/) showed the value they have gained from the Tealium stack. And Tealium co-founders Mike Anderson and Ali Behnam shared their view on [where customer data goes next](https://tealium.com/resource/video/converge-state-of-the-world/) . Different industries, different use cases, one pattern. The teams getting results are the ones whose data layer was ready before their decision layer needed it. That is exactly the role Tealium plays alongside Dynamic Yield by Mastercard. ## **The Question to Take Back** If your decisioning engine is the brain, what is it remembering? Every experience you personalize today is either compounding on persistent, consented profiles or starting from zero. Want to see what Dynamic Yield by Mastercard decisions look like on a unified Tealium profile? [Get in touch with me](https://tealium.com/cdh-demo-2/) if you want to learn more. ## Related Content [Powered by Tealium](https://tealium.com/blog/teal-on-teal/how-we-used-our-own-stack-to-personalize-tealium-com/?db_surface=web&db_slot=0) ### Loading Learn more ### Loading Learn more ### Loading Learn more ### Submitted! Thank you!