Continuous Integration (CI) plays a vital role in the Agile software development methodology. Agile focuses on iterative development, embracing changes, and delivering high-quality software continuously. CI complements this approach by providing the necessary infrastructure and processes to support these goals.

In an Agile environment, developers work in short iterations or sprints, where they continuously integrate their code with the shared codebase. This integration happens multiple times throughout the day. With CI, these integrations are automated, making the process more efficient and reducing the risk of conflicts when merging changes from different team members.

For example, imagine a scenario where multiple developers are working on different features of an application. With CI, each developer can regularly integrate their code changes with the main branch, triggering automatic builds and tests. This approach allows for faster feedback on potential issues and ensures the stability of the shared codebase.

By combining CI with Agile practices like frequent iterations and regular collaboration, teams can respond quickly to changes and deliver valuable software at a rapid pace.