
Capital One on AWS
Capital One has been a disrupter in the financial services industry since 1994, using technology to transform banking and payments. Today, the “digital bank” is all in on AWS, embracing data analytics, microservices, AI/ML, and other solutions to continue to innovate.
Capital One's Cloud Journey
Capital One Completes Migration from Data Centers to AWS, Becomes First US Bank to Announce Going All In on the Cloud
[2020] Capital One exited eight on-premises data centers by migrating to AWS, transforming the customer experience in the process. Founded in 1994, the “digital bank” uses technology to help its customers succeed. Capital One scaled its technology team to 11,000 members, adding software engineers and developers to build innovative customer experiences using AWS services such as Amazon Elastic Compute Cloud (Amazon EC2), Amazon Relational Database Service (Amazon RDS), and AWS Lambda.

Capital One Brings Sustainability to Its Cloud Migration
[2021] When Capital One decided to move to the cloud, it established a plan for responsibly disposing of its data center equipment. As it migrated, the company recycled 41 tons of copper and 62 tons of steel and removed a total of 13.5 million feet of cable from its last three data centers. Capital One expects to save 10 megawatts of power, the equivalent of 650,000 LED light bulbs, per year by exiting its data centers. “From the beginning, Capital One was committed to moving to the cloud in the most responsible and well-managed way possible,” says Joe Muratore, vice president of technology at Capital One. “It’s been incredibly rewarding to contribute to environmental sustainability by recycling decommissioned assets and reducing our carbon footprint by powering down the data centers.”

Capital One Enhances Fraud Protection with AWS Machine Learning
[2020] Capital One is one of the largest banks in the US and the largest digital bank. As consumers continue to forgo the brick-and-mortar for the digital-first, Capital One has embraced new technologies, adopting and applying AWS-backed AI and ML solutions to nearly every facet of the business and infusing the customer experience with intelligence. And because AWS is just as secure—and oftentimes more secure—than an on-premises data center, Capital One is able to apply these innovations while upholding its responsibility to protect customers and their data.


We have successfully exited all of our data centers and gone all in on AWS, enabling instant provisioning of architecture and rapid innovation. We are now able to manage data at a much larger scale and unlock the power of machine learning to deliver enhanced customer experiences. On AWS, our technology teams are freed to focus on what they do best: building great software and delivering innovation to our customers.
Rob Alexander
Chief Information Officer, Capital OneDiscover more on Capital One's cloud journey
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