Walmart (NYSE: WMT) shares were little changed after the company confirmed it had completed its acquisition of Vibe.co, a streaming television advertising technology company valued at about $1.4 billion. The muted reaction suggested investors had already expected the transaction, which was first announced in June, while attention shifted to the wider implications for Walmart’s advertising business.

The deal marks another step in Walmart’s effort to expand its presence in connected TV advertising, a market where retailers, technology companies, and streaming platforms are competing for digital marketing budgets. Walmart Connect, the retailer’s advertising division rebranded from Walmart Media Group in 2021, has become one of the largest retail media networks in the United States, alongside Amazon Ads, as major retailers increasingly build advertising businesses that leverage shopper purchase data.

Vibe.co joins Walmart Connect

Walmart said Vibe.co will become part of Walmart Connect, the company’s advertising division. Vibe.co runs a self-service platform that enables businesses to buy and manage streaming TV advertising campaigns without relying heavily on large agencies or complex enterprise software.

Founded in 2021, the New York-based company has grown rapidly and now serves more than 10,000 advertisers, including small and medium-sized businesses, ecommerce brands, midmarket companies, and emerging growth firms.

By bringing Vibe.co into Walmart Connect, Walmart gains technology designed to make streaming ad buying easier for businesses that may not have large advertising budgets. The company said the platform will be integrated with Walmart’s commerce audience data and its closed-loop measurement tools, which help advertisers determine whether ad exposure results in actual purchases. That closed-loop capability—linking ad impressions to in-store and online transactions—has become a key differentiator for retail media networks, as advertisers demand greater accountability for their spending.

Building out a connected TV strategy

The Vibe.co acquisition follows Walmart’s earlier purchase of Vizio, a deal that significantly expanded the retailer’s connected TV footprint. Through Vizio’s SmartCast platform, Walmart gained access to millions of television viewers and valuable advertising inventory.

Walmart previously said Vizio had 19.1 million active SmartCast accounts in the third quarter of 2024. Combining that audience reach with Vibe.co’s self-service advertising technology could create a more comprehensive system covering ad creation, campaign management, audience targeting, and purchase measurement.

Walmart News said in a post on X on August 4, 2026:

Proud to share that Walmart has completed its acquisition of @vibedotco This is an exciting step for Walmart Connect and for advertisers looking for simpler ways to show up on streaming TV. has built something impressive, and together we’ll continue… — Walmart News (@WalmartNews) August 4, 2026

The same post also appeared as:

Proud to share that Walmart has completed its acquisition of @vibedotco

This is an exciting step for Walmart Connect and for advertisers looking for simpler ways to show up on streaming TV. has built something impressive, and together we’ll continue…

— Walmart News (@WalmartNews) August 4, 2026

Industry analysts have said connected TV advertising is becoming more attractive because it combines the broad reach of traditional television with the targeting capabilities of digital advertising. Retailers with extensive shopper data may have an advantage in showing how advertising affects consumer spending. The integrated Vibe.co–Vizio–Walmart Connect stack positions the company to compete for streaming ad budgets that have historically gone to platforms like Roku, YouTube, and Amazon’s Freevee and Prime Video ad tier.

Competition with Amazon intensifies

Walmart’s move also highlights intensifying competition with Amazon in the retail advertising market. Amazon has expanded aggressively into streaming and connected TV advertising, offering self-service campaigns with minimal spending requirements. Amazon’s advertising segment generated more than $50 billion in revenue in 2024, underscoring the scale Walmart is working to match.

By adding Vibe.co, Walmart strengthens its ability to attract smaller advertisers that want to run television-style campaigns without committing large budgets. This segment has become an important battleground as many ecommerce brands and local businesses look for measurable advertising options beyond social media platforms.

The acquisition may also help Walmart diversify its revenue sources at a time when advertising is increasingly a higher-margin business than traditional retail operations. Walmart reported global advertising revenue of approximately $4.4 billion in its most recent fiscal year, a figure that remains modest relative to its total revenue of over $680 billion but represents one of the company’s fastest-growing segments.