Consumer search behavior is becoming more conversational, dynamic and AI-driven. AI Max for Search gives advertisers a new way to keep pace by expanding beyond traditional keyword strategies. Using keywordless matching, Google’s AI identifies relevant long-tail and question-based searches, helping brands capture incremental demand while maintaining strategic control over campaign performance.
What is AI Max
AI Max is Google’s AI-driven campaign type that can be enabled and disabled with a quick toggle within existing campaigns that leverages broad match, smart bidding, dynamic search ads, and auto-generated assets to expand reach and improve performance. It uses keywordless technology and location-of-interest targeting to identify more relevant, high-performing queries.
Rather than manually anticipating or analyzing infrequent, niche, or outlier queries, AI Max uses your current keyword signals and landing page content to act as a more advanced form of broad match helping your brand to appear in high-intent searches you may otherwise miss, while maintaining alignment with your core messaging and goals.
How Butler/Till Can Put AI Max to Work for You
Brands can use this tool to expand existing campaigns with AI-powered enhancements to fully leverage automation and machine learning capabilities. This approach allows campaigns to scale more effectively by identifying and capturing high-performing search queries that may fall outside of current keyword targeting.
Industry case studies have shown that integrating AI-driven solutions can unlock incremental growth by uncovering net-new, long-tail search opportunities. In addition, these tools can dynamically generate more relevant ad copy based on user intent, helping improve engagement and overall ad performance.
According to a 2025 Google Case Study , Klook, a Global leader in booking travel activities and services, saw great results with their AI Max campaign and they were able to pull in a more engaging experience that boosted conversion value by 161% and drove a 25% increase in ROAS within one month.
By incorporating AI-driven optimization, advertisers can create a more personalized and compelling user experience. This often results in stronger performance outcomes, including increased conversion value and improved return on ad spend in a relatively short timeframe.
Optional AI Max Capabilities to Enhance Reach and Relevance
AI Max offers a set of optional features designed to help advertisers expand their reach while delivering more relevant, intent‑driven experiences. When enabled selectively, these capabilities can support stronger performance without sacrificing transparency, control, or compliance.
- Text Customization: A setting that enables dynamic adjustments to ad messaging using existing copy from active responsive search ads and landing pages, helping better align with user intent and improve engagement without requiring new creative. This feature can be disabled for brands in restricted categories, such as pharmaceuticals.
- Final URL Expansion: Sends users to the most relevant website page based on intent, improving the post‑click experience while allowing exclusions for approved URLs only.
- Locations of Interest: Targets users based on geographic intent rather than physical location, helping tighten geo‑targeting and reach more qualified prospects at the ad group level.
- Brand Settings: Enables brand inclusions and exclusions to ensure ads appear in aligned brand contexts and avoid unwanted associations.
Balancing Automation With Control
AI Max capabilities enable advertisers to strategically expand reach and improve relevance while maintaining critical brand, targeting, and compliance safeguards. Most features are fully opt‑in or opt‑out, making AI Max especially adaptable for advertisers in highly regulated industries.
When applied thoughtfully, AI Max can support more efficient growth by combining automation with advertiser‑defined guardrails, allowing AI to enhance performance while preserving essential control.
Why AI Max Matters in 2026
In 2026, AI Max plays a critical role in a full-funnel search strategy as consumer behavior becomes increasingly conversational, intent-driven, and non-linear. It enables us to capture net-new and long-tail demand earlier in the user journey by leveraging Google’s AI to align real-time intent with our existing keywords, creative, and landing pages.
Google continues to evolve AI Max, including enabling ads to serve within AI Mode, unlocking new placement opportunities without requiring additional assets. This drives more efficient scale, increased relevance, and stronger conversion performance, helping ensure brands remain competitive as automation and AI-powered targeting become central to performance marketing. .
Contributors: Candace Kassman, Heather Bixler
