Every enterprise marketing leader knows the frustration: the data is there, the tools are in place, and yet the customer experience still feels disconnected.

The problem isn't a shortage of technology or investment, it's that fragmented systems can't move customer signals into action fast enough to matter. By the time data syncs, the moment has passed. Accenture and Klaviyo explore why the gap between customer insight and coordinated action is one of the most expensive problems in enterprise marketing today, and what it takes to close it.

According to Forrester, tech sprawl raises annual costs by as much as 26%, and 91% of B2C marketing leaders expect budgets to rise even as satisfaction with AI tools remains low at just 25-32%. Organizations that connect customer data across marketing, service, and commerce on a shared, real-time foundation are better positioned to capture revenue moments as they happen, reduce wasted spend, and get real returns from AI investment.

For marketing leaders, getting the foundation right is the prerequisite for AI that delivers, not a project to tackle after the strategy is already in motion.