B2B marketers face a game-changing pivot as artificial intelligence reshapes Google advertising. On November 7, 2025, PPC expert Pauline Jakober revealed a tipping point: Top accounts now favour Performance Max over traditional keyword-targeted search campaigns. Data from client tests shows AI-driven strategies boost conversions and sales, outpacing rigid keyword reliance. With AI Overviews dominating search results and YouTube views soaring, brands that cling to old tactics risk falling behind. This shift signals 2025 as the year AI-forward ads become must-haves, not experiments. Early adopters report stronger trust and reach, urging laggards to adapt fast or forfeit growth in a holistic, multi-platform world.
Why Performance Max Trumps Keyword-Targeted Search

Jakober’s team spotted the trend when two managers proposed scaling back keyword campaigns for select services. After months of testing, Performance Max delivered superior results for mid- and lower-tier offerings, earning bigger budgets. Clients initially poured funds into keyword-targeted search for high-value services, but costs soared. Performance Max stepped in, using AI to span search, YouTube, and Display—building awareness before high-intent moments hit.
Keywords aren’t vanishing, but 100% keyword-targeted search no longer rules. Paired with Demand Gen for brand trust, Performance Max creates seamless funnels. Google’s new AI Max adds location targeting and brand controls, promising an even sharper evolution. Resistance persists—”It didn’t work before” or “Too much control loss”—but Jakober counters: Platforms evolve, and early testers win big.
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The cost? Stagnant traffic as competitors dominate AI Mode and Overviews. B2B firms heavy on performance marketing battle low trust; awareness-only players falter on conversions. The fix: Blend both via AI tools.
Prep Tips for an AI-First Ad Era
Jakober shares actionable steps to thrive:
- Audit campaigns: Run Performance Max tests alongside keyword-targeted search for two months; compare metrics head-to-head.
- Boost brand trust: Launch Demand Gen or YouTube efforts to build consistent visibility and credibility.
- Craft top assets: Produce engaging videos and images that highlight customer trust—AI campaigns demand them.
- Embrace testing: Allow two weeks minimum for learning; revisit paused tests as platforms improve.
- Reframe AI as ally: It amplifies reach without ditching core marketing smarts like audience insights.
As November 12 unfolds, savvy B2B leaders act now. Performance Max isn’t a fad—it’s the future of keyword-targeted search’s smarter sibling. Adapt, or watch rivals steal the spotlight.
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