The DSP category is feeling the squeeze from multiple directions simultaneously. The 'MaxxMaxxing' critique in AdExchanger lands hardest here: DSPs that built their value proposition on cheap AI-optimized bidding are now confronting rising compute costs and a buy-side that is increasingly skeptical of black-box optimization claims. The holdco legal woes flagged in Digiday's Media Buying Briefing add another layer of complexity — when agency holding companies face reputational or legal pressure, their media buying practices and platform relationships come under scrutiny, which can accelerate client reviews and shift DSP spend patterns unpredictably.
Vertical media's projected $150 billion 2026 run rate is a significant demand signal for DSPs with strong CTV and short-form video inventory access. Platforms like Amazon's Complete TV and the broader streaming DSP ecosystem are positioned to benefit as brand dollars follow audiences into microdramas, creator subscriptions, and live commerce formats. TikTok's $400 million COPPA settlement, while significant, appears unlikely to materially dent its advertising momentum — the platform's creator partnerships with major retailers like Kroger suggest brand confidence remains intact even as regulatory pressure mounts.
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