The trends reshaping search and the ROI that justifies moving now

The article makes a compelling case for shifting search advertising budgets to social platforms, particularly Meta technologies. It presents four trends: First, Google's dominance in search ad spending is waning—its share will fall below 50% by 2026, and non-Google search ads will exceed $100B by 2028. Despite this, brand budgets remain over-indexed on Google, ignoring that 92% of consumers use social for product discovery vs.

79% for search engines. Second, short-form video (reels) is the primary format consumers encounter during shopping, making visual content essential for discovery. Third, AI assistants are extending the shopping journey, with 49% using them for discovery and 71% clicking through AI summaries to social content.

Meta AI's Shopping Mode combines AI retrieval with curated social proof. Fourth, incrementality data from Measured, analyzing 10,000+ campaigns, shows that Meta drives 2.3x higher incremental ROAS for new customer acquisition than search, and 46% higher efficiency for brands over $50M spend. Actionable takeaways: rebalance budgets based on marginal efficiency, run incrementality tests; optimize product catalogs for AI-powered search; invest in creator content and UGC as conversion drivers; and use geo-based incrementality as the standard for measuring causal impact.

The core message: search is a behavior, not a channel, and Meta is where that behavior drives net-new growth.