Observed Signal · Apr 8, 2026 · Platform · Source: State of Streaming · Impact: 2/5 · Sentiment: Positive
Walmart Connect: Retail DSP with Vizio CTV Inventory
Walmart Connect is Walmart’s retail media demand-side platform (DSP) that combines Walmart’s first‑party shopper data with programmatic and Connected TV (CTV) inventory. The platform is owned by Walmart Inc. and integrates CTV reach after Walmart’s acquisition of Vizio, linking more than 150 million weekly shoppers to Vizio/WatchFree+ inventory. Walmart Connect emphasizes closed‑loop measurement that traces ad exposure through to in‑store purchase. The publisher page lists the platform as a DSP and positions it at the intersection of retail media, CTV distribution, and closed‑loop attribution.
Walmart Connect combines large first‑party shopper scale with CTV inventory and closed‑loop attribution — a notable development for retail media and measurement but not an immediate industry‑shifting announcement.
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Key Takeaways & Evidence Grounding
- Walmart Connect is described on the publisher page as a DSP (Demand‑Side Platform).
- Parent company: Walmart Inc.
- The platform combines 150M+ weekly Walmart shoppers with CTV inventory via Vizio acquisition.
- Walmart Connect offers closed‑loop measurement from ad exposure to in‑store purchase.
- Official website: https://www.walmartconnect.com/
Connected Companies & Entities
2 Entities mappedOntology Mapping & Concepts
Related Market Signals & Shifts
Recent verified developments and strategic activity across this market segment.
Walmart Launches Connect Select Streaming Ad Marketplace
Walmart has launched Connect Select, a new marketplace that makes streaming TV inventory available to buy through Walmart DSP alongside search and display ads. Advertisers using the platform can buy inventory on Vizio and premium publishers including Warner Bros. Discovery. The rollout also connects Walmart’s seller-side capability (referred to as Connect Seller) into supply-side platforms FreeWheel, Index Exchange, Magnite and PubMatic. Walmart says the move is intended to open upper-funnel streaming ad opportunities to small and medium-sized businesses selling on its third-party marketplace. The announcement was reported by Adweek and includes commentary from Ryan Mayward, SVP and general manager of Walmart Connect.
Walmart Connect Expands to Full-Funnel Performance
Walmart Connect is evolving from a search-driven retail media platform into a full-funnel advertising powerhouse designed to drive sales. In this Marketecture episode, Ari Paparo chats with Khurrum Malik, VP of Business and Product Marketing at Walmart Connect, about integrating on-site search, off-site media, and CTV via Vizio with closed-loop measurement to tie exposure to sales outcomes. The discussion covers expanding beyond PLA and search into brand, video, CTV, and off-site media, aided by CES previews of AI-powered ad tools, search incrementality GA, and third-party benchmarks that position Walmart Connect against digital and social norms. Takeaways include Walmart Connect’s multi-billion-dollar scale with 30%+ growth, an omni-channel footprint of 4,600+ stores and 150 million weekly shoppers, and a shift toward incrementality and IROAS as the measurement baseline rather than attribution alone. The episode also emphasizes couch-to-cart activation and the importance of true sales impact in retail media.
Walmart Connect Links Vizio Data to Google, Yahoo
Walmart Connect struck licensing deals that let major ad platforms access Walmart-owned viewing and purchase data from Vizio smart TVs. A June deal with Google enables advertisers to target Walmart shoppers on YouTube and verify purchases using Walmart’s transaction records covering roughly 90 million U.S. households. Vizio TVs collect Automatic Content Recognition (ACR) data across all inputs and — per Vizio’s privacy policy — can share OS viewing data with Walmart even when ACR is declined. Newer Vizio models also require a Walmart account to access smart features, allowing viewing signals to be combined with full purchase histories into a named, consented consumer file. Walmart previously struck agreements with Magnite/Yahoo and has de-emphasized The Trade Desk exclusivity, positioning its retail media assets and owned CTV footprint (≈20–21.3M ad-supported U.S. households) as differentiated inventory and measurement capability.
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