Walmart completed its acquisition of Vibe.co in late December, moving the connected-TV advertising platform into Walmart Connect six months after first announcing the deal in June. No purchase price was disclosed. The move consolidates Walmart's $3.4 billion retail media business with a platform that already reaches 70 million households through smart TVs and streaming devices.
Vibe.co sells ad inventory across 170 CTV apps and streaming services, including Pluto TV, Paramount+, and Tubi. The company's self-service dashboard lets brands buy 15- and 30-second spots programmatically, bypassing traditional upfront commitments. Walmart Connect already operates in-store displays, Walmart.com placements, and sponsored search. The acquisition adds living-room inventory to that stack, creating a closed-loop attribution model from ad impression to basket scan.
This matters because Walmart now controls three points in the purchase funnel simultaneously. A CPG brand can run a CTV spot through Vibe.co, retarget the same household with a sponsored product listing on Walmart.com, and measure lift at the register using Luminate—Walmart's first-party data platform serving 4,600 suppliers. That triangulation is difficult for Amazon Ads to replicate at scale, since Prime Video inventory is still largely bundled into upfront deals rather than self-serve programmatic buys. Walmart's advantage is integration speed. Vibe.co was already onboarding 200 new advertisers per quarter before the acquisition; Walmart Connect now has direct access to those clients and their media budgets, most of which range from $50,000 to $500,000 per campaign.
The timing also reflects a structural shift in retail media economics. Walmart's ad revenue grew 26% year-over-year in Q3 2024, reaching an implied annual run rate north of $3.4 billion. That growth is faster than Amazon's 24% for the same period, and it comes despite Walmart's smaller e-commerce base. The explanation is margin. Retail media operates at 70-80% gross margins, compared to 20-25% for traditional retail. As store traffic growth slows to low single digits, advertising becomes the primary lever for earnings expansion. Walmart is now the third-largest digital advertising platform in the United States, behind Google and Meta but ahead of Amazon in household penetration.
Operators should watch how quickly Walmart integrates Vibe.co's demand-side platform with Luminate's SKU-level data. The company has indicated that full API integration will complete by Q1 2025, which would allow brands to activate CTV campaigns based on real-time sales velocity rather than static audience segments. Allocators should also monitor whether Walmart begins offering Vibe.co inventory to non-endemic advertisers—auto brands, insurance companies, entertainment studios—who have no product on Walmart shelves but want access to the household graph. That would signal a shift from pure retail media to a broader advertising network play, which would justify a higher revenue multiple.
Walmart Connect is now adding 1,000 new advertisers per quarter, with 80% of those coming from brands with no prior spend on Walmart properties.