Google Expands Ads In AI Search Amid Monetization Concerns
Google's AI Mode growth outpaces its advertising revenue, prompting the company to add more ads, according to Forrester. This move may risk consumer trust in AI-generated answers.
Original reporting · forrester.com
Original: “AI Search Is Growing Faster Than Its Business Model”
Read “AI Search Is Growing Faster Than Its Business Model” at Forrester →
How this was written. Voyager Commercial wrote this article with a language model from Forrester’s reporting (model: @cf/meta/llama-3.3-70b-instruct-fp8-fast); it describes that reporting rather than adding to it. The original, linked above, is the full story.
Key points from Forrester’s report
- Google's AI Mode growth is outpacing its advertising revenue growth, prompting concerns about monetization.
- The company plans to add more ads to AI-integrated search, which may risk consumer trust in AI-generated answers.
- Conversational advertising is expected to become a multibillion-dollar channel as answer engine providers shift their focus from user growth to monetization.
- Marketers must determine how to effectively use conversational advertising and measure its influence on consumer behavior.
- The evolution of conversational advertising will require addressing several unknowns, including ad formats and measurement strategies.
Google's latest earnings report highlights the challenges of monetizing AI-integrated search, as the growth of AI Mode outpaces advertising revenue growth. The company's search query growth is the fastest in five years, but advertising revenue growth slowed to 12%, its slowest rate in five quarters, according to Forrester.
The decoupling of query growth from monetization growth is a concern for Google, as AI Mode reduces referral traffic to publishers' sites. For example, Reddit CEO Steve Huffman noted that Google search referrals declined 'meaningfully' in Q3 due to consumers staying within AI Mode and AI Overviews.
To address this issue, Google plans to scale ads in AI Mode and AI Overviews across a wide range of queries, expand ads into international markets, and launch multi-turn ads in AI Mode. However, adding more ads to AI-integrated search risks eroding consumer trust in AI-generated answers, which is crucial for driving query growth.
Forrester's data shows that 70% of US and UK consumers who regularly use answer engines trust the answers provided. If consumers begin to question the influence of advertising on AI-generated answers, this trust could be compromised. As a result, Google must balance its need for revenue growth with the need to maintain consumer trust in its AI-powered search results.
The tension between monetization and consumer trust is expected to drive the growth of conversational advertising, which Forrester predicts will become a multibillion-dollar channel. As user growth moderates, answer engine providers will shift their focus from acquiring new users to monetizing their existing base, leading to increased pressure to develop effective conversational advertising strategies.
Google and other companies, such as OpenAI, are responding to this pressure by experimenting with new ways to monetize AI-mediated search. OpenAI is adding ads to ChatGPT that are visually separate from organic responses, while Google is expanding ads in AI Mode and AI Overviews. Marketers must determine how to effectively use conversational advertising and measure its influence on consumer behavior.
As conversational advertising continues to evolve, marketers will need to address several unknowns, including which ad formats consumers will tolerate and how to measure the effectiveness of conversational ads. Forrester's upcoming research on conversational advertising will tackle these questions and provide guidance for marketers looking to navigate this emerging channel.
Questions and answers
What is the main challenge facing Google's AI-integrated search?
The main challenge is the decoupling of query growth from monetization growth, as AI Mode reduces referral traffic to publishers' sites.
How is Google responding to the monetization challenge?
Google is planning to scale ads in AI Mode and AI Overviews across a wide range of queries, expand ads into international markets, and launch multi-turn ads in AI Mode.
What is the predicted outcome for conversational advertising?
Forrester predicts that conversational advertising will become a multibillion-dollar channel as answer engine providers shift their focus from user growth to monetization.
