May 2026 Google Ads Update – Gemini Brings New AI Ad Formats to Search

Granular analysis and first look

Google is continuing to reshape Search advertising with AI, and Granular’s PPC management service teams are watching closely for what this means for campaign structure, creative strategy and lead quality. At Google Marketing Live, Google announced several Gemini-powered ad experiences designed to make Search ads more conversational, personalized and useful during complex research journeys.

What Google Announced

Google is testing new ad formats built with Gemini across AI Mode and traditional Search. These formats are designed to help advertisers appear when users are asking more detailed, intent-rich questions instead of short keyword-style searches.

The biggest updates include:

• Conversational Discovery ads: Ads that respond to a user’s specific question with tailored creative and relevant product or service details.
• Highlighted Answers: Sponsored placements that can appear within AI Mode recommendation lists.
• AI-powered Shopping ads: Shopping ads that use Gemini to highlight why specific products may fit a user’s needs.
• Business Agent for Leads: A chat-style experience inside an ad that can answer questions using information from an advertiser’s website.
• Expanded Direct Offers: More flexible promotion formats, native checkout options and future travel-related offers.

Why This Matters for PPC Advertisers

These updates point to a major shift in how Google may match ads to user intent. Instead of relying only on keywords, static creative and landing page signals, Google is moving toward AI-generated context that explains why an advertiser’s product or service is relevant.

For PPC advertisers, that makes campaign inputs even more important. Landing pages, product feeds, promotion details, conversion tracking and first-party data all need to be clean, accurate and aligned with real customer questions.

Strategic Impact

Search Creative May Become More Dynamic

With Conversational Discovery ads and AI-powered Shopping ads, Google’s AI may play a larger role in shaping how ad information is presented. Advertisers will still need strong assets, but the strategic focus may shift toward giving Google better inputs to work with.

That means sharper product titles, stronger landing page copy, clearer value propositions and more complete feeds could have a bigger impact on ad quality.

Lead Gen Ads May Become More Interactive

Business Agent for Leads could change the way users engage with lead-gen advertisers. Instead of asking users to fill out a static form right away, Google may let them start with a chat experience that answers questions before conversion.

For higher-consideration industries like education, home services, B2B and healthcare-adjacent services, this could create better-informed leads. It also means advertisers should review website content carefully, since that content may influence what the AI agent can answer.

Shopping Feeds Will Matter Even More

AI-powered Shopping ads and expanded Direct Offers both reinforce the importance of feed quality. If Gemini is pulling from product and promotion data to build custom explanations or offers, incomplete or outdated feed data could limit performance.

Retailers should prioritize accurate product attributes, competitive promotions, clear inventory data and strong product detail pages.

What Advertisers Should Do Next

Advertisers should not treat these formats as “set it and forget it” AI features. The brands best positioned to benefit will likely be the ones with strong campaign fundamentals already in place.

Recommended next steps:

• Audit product feeds for missing, outdated or unclear attributes.
• Review landing pages for clear answers to common customer questions.
• Strengthen ad assets across Search, Performance Max and Shopping campaigns.
• Confirm conversion tracking is accurate and lead quality is being measured.
• Watch for eligibility updates as Google continues testing these formats.

Key Takeaways

• Google is testing several Gemini-powered ad formats across Search and AI Mode.
• New formats are designed for more conversational and research-heavy searches.
• Advertisers will need stronger inputs, including feeds, landing pages, assets and offers.
• Lead-gen advertisers should prepare for more interactive ad experiences.
• eCommerce advertisers should prioritize Shopping feed and promotion quality.

Google’s Gemini-powered Search ad updates show where PPC is heading: more automation, more personalization and more reliance on high-quality advertiser inputs. The opportunity is clear, but so is the responsibility. Advertisers who keep their campaigns, feeds, websites and measurement strategies clean will be better prepared as these AI-driven formats expand.