Alphabet's new AI ad formats seen boosting conversions and spending

Bank of America analysts say Alphabet’s AI-focused ad and commerce announcements from its 2026 Marketing Live could accelerate Search monetization and boost e-commerce revenue capture. New AI ad formats (including conversational answer ads, Direct Offers, AI-powered Shopping Ads, agentic Business Agent for Leads and Maps ads) and native checkout with Google Pay may reduce friction from discovery to purchase, raising conversion efficiency and incremental ad spend. The bank highlights AI Max campaigns (management cites 27% more conversions) and growth in AI Mode (about 1 billion users) as drivers, while expanded YouTube shopping features and “Ask YouTube” could improve YouTube monetization (YouTube Shorts ~2bn users; YouTube ~3bn users). Overall, analysts view the product rollout as positive for Alphabet’s ad and commerce revenue prospects.