Depends on what your definition of 'CDC out of the box' is. As a 'side effect' of replication, PostgreSQL supports subscribing on change data. What you do with

Depends on what your definition of 'CDC out of the box' is. As a 'side effect' of replication, PostgreSQL supports subscribing on change data. What you do with those changes is up to you. There are tools that make it easy to propagate those changes to message queues or other databases.