DigiDay
AppNexus co-founder Brian O’Kelley wants to fix the ad tech ecosystem with his platform Scope3, which is designed to allow advertisers to buy directly from media owners. But publishers have a lot of questions…
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Media Briefing: Brian O’Kelley’s Scope3 promises an AI-powered ad tech reset — publishers aren’t buying it yet
Sara Guaglione
02:19
AppNexus co-founder Brian O’Kelley wants to fix the ad tech ecosystem with his platform Scope3, which is designed to allow advertisers to buy directly from media owners. But publishers have a lot of questions…
