It manages batches of changes across multiple files, offers parallel branching, and includes version differencing which is not there in S3

It manages batches of changes across multiple files, offers parallel branching, and includes version differencing which we can manage in S3 as well

Its versioning supports recovering past versions of individual files but doesn’t support tracking batched changes that span multiple files or other features needed for collaborative software development.

AWS CodeCommit is designed for collaborative software development and not only for managed storage