AI’s Ad Spend Takeover Accelerates as Forecasts Climb and Metrics Get Murkier
Key Takeaways Winterberry raised its 2026 ad spend growth forecast to 12.1%, pushing MediaPost’s composite forecast to 10.3%. AI platforms are projected to manage more than 25% of U.S. ad spend by 2030. Local advertising could face a tougher 2027 once this year’s political ad spending drops out. Amazon is bundling five streaming services through […]