ServiceNow shares plunge 25% after earnings revive AI disruption fears

ServiceNow's 25% share-price drop is a warning that investors increasingly see generative AI as a potential threat to established enterprise software, not just an add-on revenue stream. The selloff, reportedly on track to be the company's worst trading day, followed underwhelming third-quarter results and renewed questions about whether AI-native tools can reduce demand for traditional workflow platforms. For AI builders, the reaction signals an opening, but not proof of displacement. ServiceNow remains deeply embedded in large-company IT operations, where integrations, governance, and switching costs matter. Still, the market is pressuring incumbent vendors to show that AI features can produce measurable growth rather than simply defend existing subscriptions. The companies that can automate workflows end to end, while meeting enterprise requirements for reliability and control, are likely to set the competitive terms.