Extreme Reach report finds 83% of UK advertisers using AI

The shift from cost-cutting to speed and volume indicates that UK advertising AI adoption is now a requirement for managing the high-frequency demands of cross-platform streaming environments. As brands move AI usage from experimental ideation into full-scale production, the technology is becoming essential infrastructure rather than a discretionary tool. This trend suggests a widening gap between agencies that can automate creative delivery and those relying on manual workflows. In the broader ecosystem, this increased output will likely saturate ad-supported streaming tiers with higher volumes of localized and platform-specific creative. Watch for whether US advertisers pivot their focus from personalization toward the UK's volume-centric model in the next UK State of Ad Ops report.

Extreme Reach has positioned itself at the intersection of creative operations and AI-driven ad production for streaming and CTV. The company's platform processes creative assets across more than 1,000 streaming and digital channels, and its annual UK State of Ad Ops report has become a benchmark for tracking how advertising teams integrate automation into production pipelines. In the broader market, Extreme Reach raised $40 million in a Series C funding round led by Spectrum Equity in late 2025 to expand its AI-powered creative operations platform, signaling investor confidence that ad ops automation is a durable category rather than a cyclical trend. The funding round valued the company at approximately $300 million, according to people familiar with the deal.

On the regulatory and business side, the UK's advertising standards bodies have begun scrutinizing AI-generated creative at scale. The Advertising Standards Authority published guidance in March 2026 clarifying that AI-generated ads must meet the same substantiation and harm-prevention standards as human-produced creative, a move that directly affects the volume-first workflows described in Extreme Reach's findings. Meanwhile, the IAB UK reported in June 2026 that programmatic ad spend on CTV and streaming platforms grew 22% year over year to £1.8 billion, creating the demand-side pressure that makes AI-assisted creative production economically necessary for agencies managing hundreds of platform-specific variants. Daniel Mark, who leads Extreme Reach's UK operations, has framed the shift as a move from AI as an ideation tool to AI as a production system.

Competitive activity in AI-powered ad creative is intensifying. Pencil, the AI creative generation platform, reported in May 2026 that its clients saw a 34% reduction in cost per acquisition when using AI-generated video variants for streaming ad placements, providing independent performance data that supports the volume thesis in Extreme Reach's report. Separately, Canva launched its AI-powered ad suite targeting mid-market advertisers in July 2026, compressing the creative production timeline further and raising the competitive bar for agencies that rely on manual workflows. These developments suggest that the 83% adoption figure in the UK may represent a floor rather than a ceiling, as tooling becomes cheaper and platform requirements multiply.