Marketing To AI Agents Is The Future Research Shows Why
AI agents are increasingly researching purchase decisions on behalf of consumers New research shows what influences them the most
New research reveals how AI agents interact with online advertising and what shapes their decision-making. As more consumers rely on AI assistants for purchase research, advertisers must adapt strategies for a machine-readable world.
Key Findings
- Ad Engagement: AI agents don't ignore ads, but responsiveness varies by model:
- GPT-4o was most decisive (95% specificity)
- Claude showed moderate consistency (74% specificity)
- Gemini was least consistent (60% specificity)
- Ad Formats:
- Banner ads received most clicks
- Text-based ads with relevant keywords outperformed image-based ads
- Claude integrated 35.79% of promotional language in responses
Methodology
The University of Applied Sciences Upper Austria study tested three LLMs:
- GPT-4o
- Claude Sonnet 3.7
- Gemini 2.0 Flash
Agents completed hotel booking tasks on a simulated travel site using 10 standardized prompts like "Book a romantic holiday with my girlfriend."
Implications for Marketers
- Prioritize structured, keyword-rich content over visual appeal
- Optimize for machine readability alongside human engagement
- Consider API-driven marketing approaches
"Our findings suggest that for optimizing online advertisements targeted at AI agents, textual content should be closely aligned with anticipated user queries and tasks." - Research Paper
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About the Author

Dr. Lisa Kim
AI Ethics Researcher
Leading expert in AI ethics and responsible AI development with 13 years of research experience. Former member of Microsoft AI Ethics Committee, now provides consulting for multiple international AI governance organizations. Regularly contributes AI ethics articles to top-tier journals like Nature and Science.