Not every agency is experiencing the AI era the same way, and a new survey makes that gap impossible to ignore.
Research conducted by Promethean Research across 214 agency professionals, published by WP Engine, finds that the digital agency market is not simply adapting to AI at varying speeds. It is actively splitting into two distinct groups, and the distance between them keeps growing. The top quarter of agencies by AI capability already operates so differently from the bottom that catching up is becoming less a matter of effort and more a question of whether it is structurally possible at all.
The numbers behind that divide are striking. Agencies in the leading group are nearly three times more likely to offer AI-based services to clients compared to those in the laggard category. They are four times more likely to initiate AI conversations with prospects rather than waiting to be asked. They are also 2.5 times more likely to be building new AI-based offerings right now, which means the gap widens with every passing month.
What separates these agencies goes beyond tool adoption. Leaders have repositioned themselves so that clients come to them with AI questions unprompted. Laggards, by contrast, mostly wait for client demand that, for many of them, has not yet materialized. Roughly one in six agencies surveyed named limited client interest as their single biggest challenge, a reminder that the AI wave is not crashing equally across every industry vertical or business size.
On the technical side, 72 percent of agencies have already adjusted their web development practices to serve both human visitors and AI systems that crawl, summarize, and answer questions about content. This includes adding structured FAQ sections, improving schema markup, and tracking client appearances in AI-generated search responses as a standard deliverable. These are not experimental adjustments. They are fast becoming baseline expectations.
Interestingly, AI consulting and strategy work has outpaced the delivery of AI-specific products, with 45 percent of agencies charging for advisory services compared to 35 percent offering new AI-built deliverables. Advisory revenue typically leads delivery revenue in any technology shift, which suggests the contracting and build work is still a year or two behind current demand.
For agencies still figuring out where to start, the survey’s clearest signal is this: the ones waiting for clients to lead the conversation are already behind.
