Paramount and Tatari resist open programmatic auctions for premium live sports

The refusal to fully automate premium TV signals a bifurcated ad market. While mid-market brands gain access to second-tier inventory through tools like Vibe, 'cultural viewing moments' will remain locked behind direct or pre-negotiated programmatic guarantee walls. This protects linear-level CPMs and ensures major streamers retain control over brand safety and channel conflict. For the ecosystem, it means successful CTV campaigns for smaller brands will likely require high-frequency targeting against library content rather than single-event reach. Watch for whether Amazon expands its new 'programmatic guarantee' options to NBA playoffs in 2025 as a potential compromise between scale and control.

The strategic push to wall off premium live events follows a significant surge in CTV ad-tech M&A and product expansion aimed at small and mid-sized businesses (SMBs). Per Marketing Dive (June 2026), Walmart’s $1.2 billion acquisition of Vibe—its largest investment since buying Vizio—was designed specifically to lower the barrier to entry for the more than 10,000 SMBs already operating within Walmart Connect. This effort mirrors moves by Amazon, which reported full-year 2025 advertising revenue of $68.6 billion and launched programmatic guaranteed deals for Prime Video in August 2024 to simplify campaign management while maintaining supply constraints, as documented by PPC Land (May 2026).

Despite the friction in premium tiers, the broader CTV market is transacting more through automation for standard inventory. According to Stirista (March 2024), programmatic spending accounted for nearly 90% of all CTV display ad spend, reaching $21.52 billion as streamers sought to monetize growing FAST (Free Ad-supported Streaming TV) libraries. However, Tatari’s internal data, cited in July 2024, notes that roughly 90% of premium CTV impressions are concentrated among just 10 major publishers. This concentration allows these sellers to dictate terms, favoring direct relationships or proprietary 'upstream' pipes over open-market Real-Time Bidding (RTB).

Paramount recently adjusted this stance slightly for its inaugural UFC events on Paramount+ in January 2026. Per TV Technology (January 2026), the broadcaster introduced biddable programmatic slots for preliminary bouts via partnerships with The Trade Desk and Amazon DSP, while keeping all main card units as exclusive 'Streaming Fixed Units.' This hybrid model suggests a maturing market where automation is used for tiered access rather than universal opening of the bidstream.