Yes, we're open source!
Don't think a bank can do open source? We'd like to change your mind.
We launched the Capital One Open Source Program Office in 2015, one year after our first open source contributions. Since then, we've rebuilt ourselves from the ground up to create the tech infrastructure, internal governance, and company culture it takes to use the power of community to build the bank of the future.
Open Source First
We develop and open source software designed to meet the demands of our highly regulated industry.
Contributions to 100+ Projects
Our technologists have made thousands of contributions to more than 100 projects, including 25 of our own.
Invested in the Community
We sponsor the Cloud Native Computing Foundation, Python, FINOS, Apache and more to help keep open source sustainable.
Featured Partnership
Walmart + Hygieia
Learn how the world’s largest retailer uses Hygieia to monitor and improve their CI/CD pipeline.
Events
Here, there and everywhere
Every year we sponsor and attend open source events like OSCON and All Things Open. Check out where we’ll be next.
Careers
Yes, we’re hiring!
Come help us change banking for good by using technology to serve our customers quicker and more easily than ever.
Featured Open Source Articles
Open Source
How to Maintain Compliance — At the Speed of Kubernetes
Container orchestration for the highly-regulated enterprise
Open Source
Sharing Capital One’s Open Source Journey During OSCON 2020
Open Source in a Highly Regulated Industry
Open Source
Notes From The Hygieia Open Source Journey
How coordinated enterprise collaborations can better support and develop open source products
Open Source