Marketing isn’t changing, but the tools are

Dan Taylor has spent nearly two decades at Google and has been a direct witness to the transformation of digital advertising. In a special conversation marking the 25th anniversary of Google Ads, the executive and VP of Global Ads revisited the key moments that shaped the platform’s evolution. “In 2000, we launched AdWords, and with it came the birth of intent-based advertising,” Taylor recalled.

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In 2002, Google took a decisive step by shifting the ad-buying model from CPM (cost per thousand impressions) to CPC (cost per click), which forced brands to pay only when users interacted with their ads.

The next milestone came with the introduction of metrics like Quality Score and Ad Rank, which prioritize relevance over budget. This user-first principle remains intact today. “Search ad position depends on relevance, not just how much you’re willing to pay,” Taylor explained.

What impact has artificial intelligence had on Google Ads?

Taylor was clear in stating that artificial intelligence is the biggest transformation since the mobile revolution. “AI is changing how we search and discover products. People can now ask questions they never thought to ask before,” he noted.

AI has not only reshaped user behavior but also how Google delivers more useful results. The VP of Ads pointed to two of Alphabet’s key search innovations: AI Overviews and AI Mode. “With AI Overviews, people search more. We’ve seen a 10% growth in queries showing these summaries since their launch,” he said.

Regarding AI Mode, Google aims to reinvent search around artificial intelligence, offering conversational capabilities, data reasoning, and links for deeper exploration.

How is AI transforming ad creativity?

One of the most remarkable revolutions is how brands now create ad campaigns at scale. “We’ve put generative AI tools like Image and Video directly in advertisers’ hands through the Asset Studio,” Taylor said.

These tools enable automated generation of multiple creative versions, making experimentation and personalization easier across formats—without the traditional costs.

Currently, over 2 million advertisers use these generative capabilities, marking a 50% increase year-over-year. For Google, this isn’t just about efficiency: “It’s creativity amplified by technology.”

What are Google Ads’ ‘agentive campaigns’?

During the Google Marketing Live 2024 event, the company introduced agentive tools—systems that not only automate tasks but can also propose, optimize, and execute new campaigns with minimal human intervention. According to Taylor, these tools help businesses achieve better results with less effort.

These campaigns learn from advertiser goals, creative assets, and historical performance to adapt in real time—even to unpredictable consumer behaviors.

What role does YouTube play in the Google Ads strategy?

Taylor dedicated a significant portion of the discussion to YouTube, which celebrated its 20th anniversary this year. “YouTube is the epicenter of how people discover products, build trust with brands, and make decisions,” he said.

He cited an Ipsos survey ranking YouTube as the most trusted platform during the purchase decision stage, outperforming other social networks.

He also highlighted the crucial role of content creators in the advertising ecosystem, noting that the Creator Partnerships Hub has helped brands collaborate with creators who organically talk about their products.

YouTube is also integrating generative AI to help creators develop backgrounds, audio, and video—enhancing their creative capacity without losing authenticity. “If YouTube empowered creators, AI is empowering creativity,” summarized Taylor.

Is AI affecting website traffic?

One of the most debated topics was AI’s impact on web traffic. Taylor refuted claims of widespread decline: “We’re not seeing the dramatic drops some studies report. Global search-driven traffic remains stable.”

He added that clicks originating from AI Overviews are of higher quality, with users spending more time on destination sites and showing stronger intent.

KPIs in the AI era of SERPs

Taylor explained that even as platforms evolve, performance metrics remain constant. Advertisers still optimize for clicks, conversions, CPA (cost per acquisition), and ROAS (return on ad spend).

“When we roll out AI-mode ads more broadly, they’ll remain a fundamental part of the search ad experience rather than a separate feature. That’s why we want to make it easier for clients to extend their search marketing strategy into new services,” he said.

What role will agencies play in the future of digital advertising according to Google?

According to Taylor, advertising agencies remain essential but now have new opportunities to scale strategies and personalize messages at unprecedented speed.

He expressed Google’s optimism that agencies are leveraging these tools to deliver more agile and effective solutions, emphasizing that they’re using AI for both media planning and buying.

Google Ads: The Road Ahead for the Next 25 Years

For Google, “the best ads are answers. They are moments of inspiration that respond to challenges, questions, and curiosity.” The VP of Google Ads acknowledged that this is just the beginning of a new era in which AI will further transform how brands communicate, how campaigns are designed, and how success is measured.

Taylor concluded that AI does not replace the essence of marketing—it amplifies it. Advertising, he said, remains about connecting people with what they need—only now, brands can do it faster, more precisely, and with greater creativity.