Observed Signal · Jun 15, 2026 · Forecast/Report · Source: AdExchanger · Impact: 4/5 · Sentiment: Positive
WPP Forecasts 8.9% Ad Revenue Growth; AI Cited
WPP Media’s midyear forecast, presented June 2026, raises its 2026 global advertising revenue growth projection to 8.9% (excluding US political ad spend), up from 7.1 in December. WPP attributes much of the uplift to strong US performance and the accelerating overlap between AI and ad tech. North America is projected to grow 11.6% in 2026 (helped by the World Cup and estimated $12.4B in US political ads), while Latin America is forecast at 13% driven by retail media and World Cup interest. WPP highlights the rise of a new ad channel — “generative search” — and combines it with traditional search into an “intelligence” category that it expects to represent 21.8% of ad revenue in 2026. Generative search alone is forecast at 0.4% ($5.1B) in 2026 and is expected to be the fastest channel to reach $100B by 2030.
WPP’s upward revision signals stronger-than-expected ad demand and highlights AI-driven channels (generative search) that could materially shift ad budgets, measurement and channel mix across the industry.
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Key Takeaways & Evidence Grounding
- WPP Media updated its 2026 forecast to predict global advertising revenue growth of 8.9% (excluding US political advertising).
- WPP’s December 2025 forecast had predicted 7.1% growth for 2026, making the new guidance ~1.8 percentage points higher.
- North America is projected to grow 11.6% in 2026; Latin America is projected at 13%, aided by retail media and FIFA World Cup demand.
- Alphabet, Meta and Amazon (outside China) together represent 57.6% of advertising revenue; the top 25 ad sellers represent 75% of global ad revenue.
- WPP forecasts generative search will account for 0.4% of ad revenue in 2026 (~$5.1 billion) and expects it to be the fastest channel to reach $100 billion by 2030; combined traditional + generative search ('intelligence') is projected to be 21.8% of total ad revenue in 2026.
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Adweek's Agents of Change: Leaders Reshaping Industry
This Adweek feature profiles the 2026 Agents of Change, a group of leaders in marketing, media, advertising, and tech recognized for combining commercial success with a commitment to a more responsible and forward-thinking industry. The honorees include executives from agencies, media companies, and brands, such as Rachel Apirian of The Female Quotient, Jared Belsky of Acadia Agency, Paris Hilton of 11:11 Media, and Ben Skinazi of Equativ. They are praised for initiatives in diversity, equity, inclusion, accessibility, ethical AI, sustainability, and transparency. The article highlights specific achievements, such as Acadia returning rebates to clients, Equativ scaling GreenPMPs, and various mentorship programs. The feature is presented in partnership with Empower, a platform by Propeller Group and WACL.
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