The digital advertising landscape in the United States underwent significant transformation between August 2025 and July 2026, characterized by a 15% year-over-year increase in total ad spend to $201 billion. This growth was primarily fueled by the widespread integration of generative AI into creative production workflows and a strategic migration of advertising budgets from linear television toward connected TV and streaming platforms. Facebook maintained its position as the leading advertising channel, while Procter & Gamble emerged as the top advertiser, surpassing Amazon and The Walt Disney Company.
Artificial intelligence has become an operational necessity, enabling brands to accelerate creative testing and iteration. The gaming sector led this trend with a 54% increase in unique ad creatives, reflecting a broader industry shift toward reducing production friction. Furthermore, conversational AI platforms like ChatGPT have evolved into high-intent discovery channels. While e-commerce initially dominated this space, the impression mix diversified significantly by mid-2026, with financial services, travel, and health sectors capturing a larger share of conversational ad environments.
The video advertising sector experienced a notable reallocation of capital, as OTT streaming spend reached $12 billion—a 17% year-over-year increase—while traditional linear TV spend contracted by 3%. This shift is particularly evident in the telecom, travel, and financial services industries, which have aggressively moved impressions to connected TV surfaces. These findings underscore a broader market transition where advertisers are prioritizing high-intent, digital-first environments to reach consumers, effectively sidelining traditional broadcast models in favor of more measurable, data-driven streaming and AI-integrated platforms.
