David Pourquery - From Private Equity to Outthinking Google

GROAS founder David Pourquery joins Polaris to explain how AI now plans, builds, and runs Google Ads campaigns end to end — and what that means for agencies, marketers, and the judgment calls only people can make.

Key Takeaways Google's automation arrives on a schedule, not on request. Starting September 1, Google begins upgrading eligible search campaigns to AI Max, migrating automatically created assets and campaign-level broad match — for many advertisers, whether they opted in or not. Automation is outrunning the evidence. Independent industry testing of AI Max has produced mixed results so far, with a majority of matched queries failing to convert. The single most important number is what a customer is worth. Before you spend a dollar, you need to know what you can afford to pay Google for each customer acquired. Most businesses cannot state that number. Know your words as well as your numbers. Unclear ideal customer profiles and vague value propositions sink campaigns before bidding ever becomes the problem. Messaging decides who you attract and who you repel. The agency model is under structural pressure. WPP, once the largest advertising group in the world, moved away from the holding company structure after a year of steep revenue declines and account losses. As David puts it, an agency has always been an arbitrage on human labor. The disruptor's best customers were the incumbents. GROAS set out to displace agencies; agencies are now its fastest-growing segment, because they get value from day one across an existing book of clients. Bootstrapping a software company got dramatically cheaper. AI-assisted development made a lean, venture-free build possible — David says deployment speed rose by 20x to 30x in nine months. What survives automation is judgment. Executing the plan is what is disappearing. Deciding what the plan is worth — and being willing to say no to something reasonable — is not. Guest Quotes David Pourquery, Founder & CEO, GROAS

"An agency has always been an arbitrage on human labor. So if the value of human labor keeps going down because of AI, then agencies ultimately, unless they adapt pretty brutally, I think will get squeezed out." "I am of the firm belief that not everybody should run paid ads. It's like one of the most competitive things on earth. Because if you can get it right, it's effectively a free money printer. You put one dollar in, three dollars comes out." "A lot of those automations take away power and control fro