B2B buyers increasingly trust AI agents over sales reps for vendor research

The shift reflects how buyers prioritize three trust factors—competence, reliability, and alignment—when evaluating vendors. AI excels at research but struggles with alignment, as buyers recognize vendor AI agents are biased. The real threat to sales roles emerges when buyers trust their own AI agents more than human reps. This dynamic is already visible in low-risk, repeatable purchases like renewals or commodity software, where human oversight is less critical. High-stakes deals, however, still require accountability and relationship-building that AI cannot replicate. Sales leaders must adapt by developing skills like judgment, navigating buying group politics, and owning outcomes—qualities that AI cannot replicate.