Aug 11 2026
Artificial Intelligence

Why Financial Services Firms Need Modern Infrastructure to Scale AI

Banks and insurers are learning that operational AI requires scalable infrastructure, integrated data and stronger governance.

Financial services organizations have moved their artificial intelligence efforts to a new phase. They’re done with experimentation and are busy figuring out how to operationalize AI at scale.

In the process, they are quickly discovering that scaling AI is less about model selection and more about operational readiness. Most institutions now have no shortage of AI pilots or use cases in flight. What they lack, however, is the underlying ability to consistently move those experiments into production environments that can support real-time data, enterprise-grade governance and cross-system integration. Without that foundation, even the most promising AI initiative can stall before it delivers sustained business value.

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That shift marks an important turning point for the industry. Early AI efforts focused on testing models, launching pilots and identifying promising use cases. Today, firms are pushing AI into fraud detection, workflow automation, analytics and customer experience, according to exclusive data from CDW.

In the process, many are discovering that the biggest obstacle is not the AI model itself but the infrastructure supporting it. Institutions are struggling with data quality, integration challenges, governance and infrastructure readiness.

READ MORE: How data is being used to accelerate financial innovation.

Why Operational Readiness Determines AI Success

Those challenges help explain why cloud modernization has become such an important part of the AI conversation.

Aon’s reinsurance division, for example, is consolidating actuarial and claims data in Microsoft Azure SQL Database, enabling much faster processing for insurance risk modeling and replacing legacy CPU-based systems with cloud-based compute that can dramatically accelerate complex analyses.

That foundation also plays a critical role in security and governance, as our gathering of experts explained during our roundtable discussion. Cybersecurity leaders from Equifax, Fifth Third Bank and Five Star Bank describe how AI is increasing both the speed of attacks and the complexity of defending against them. Their responses — from AI-driven threat analysis to stronger identity controls and continuous monitoring — underscore that operational AI requires resilient infrastructure and governance as much as it requires innovation.

The institutions gaining the greatest advantage from AI are not simply experimenting with new tools. They are building scalable platforms capable of supporting AI securely, efficiently and at enterprise scale.

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