Walmart finalized its acquisition of Vibe.co in late June 2025, folding the connected-TV ad-tech platform into Walmart Connect and extending the retailer's addressable inventory beyond its own digital properties for the first time at meaningful scale. Financial terms remain undisclosed. The move positions Walmart as the only top-three U.S. retailer with both endemic retail-media placements and programmatic access to 18 million+ third-party screens spanning gyms, medical offices, and convenience stores.
Vibe.co operates a programmatic marketplace that pipes video creative into screens in non-traditional venues—places people stand still long enough to absorb 15- to 30-second spots but lack the intent signals of a retailer's own app. Walmart Connect, which generated $3.4 billion in ad revenue in fiscal 2024, has historically monetized only on-site placements: search ads on Walmart.com, display units in the app, and sponsored-product listings. Vibe.co changes the geometry. Walmart now controls both the purchase-funnel data from 240 million weekly U.S. shoppers and the ability to retarget those cohorts on screens in Planet Fitness lobbies, Walgreens waiting areas, and 7-Eleven checkout lines.
The timing matters because retail media is bifurcating. Amazon Ads and Instacart Ads still derive 90%+ of revenue from endemic placements—search and display inside their own ecosystems. Walmart Connect's endemic revenue grew 26% year-over-year in Q1 2025, but growth is decelerating as on-site inventory saturates. Vibe.co opens a second revenue stream with structurally higher margins: Walmart sells the media, but Vibe.co's existing venue partnerships carry the infrastructure cost. The retailer can now offer CPG brands a closed-loop attribution model—serve a video ad for Tide in a gym, then measure incremental Tide purchases at Walmart within 72 hours. No other retail-media network has stitched CTV and point-of-sale data at this scale outside walled gardens.
Two second-order effects warrant attention. First, Walmart inherits Vibe.co's existing advertiser relationships, many of which are non-endemic brands—automotive, finance, telecom—that historically avoided retail-media networks because the inventory felt too transactional. If Walmart can prove incrementality on those verticals, it pulls ad dollars that were previously ring-fenced for linear TV or YouTube. Second, the acquisition puts pressure on The Trade Desk and Magnite, the programmatic pipes that monetize much of the $30 billion U.S. CTV ad market. Walmart now owns both supply and demand in select verticals, and it has no structural reason to pay a 15-20% take rate to a third-party SSP when it can route buys directly.
Watch for three follow-on moves. Walmart will likely integrate Vibe.co's decisioning engine into Walmart Connect's self-serve platform by Q3 2025, letting smaller advertisers access CTV inventory without a managed-service contract. Expect a push into Walmart's owned properties next—self-checkout screens, in-store TV networks—using Vibe.co's tech stack to dynamically serve creative based on real-time basket data. And monitor whether Walmart attempts to white-label Vibe.co's infrastructure to other large-format retailers, converting a media buy into a SaaS revenue stream. Kroger and Target lack native CTV capabilities at scale; Walmart could sell them the rails.
The 18 million screens are live. The attribution loop is closed. The next question is whether Walmart treats this as a margin lever or a market-share weapon.