Starting June 8, 2026, Amazon Redshift is introducing an incremental snapshot billing model for Amazon Redshift Serverless and Amazon Redshift RG (provisioned instances powered by AWS Graviton). With this enhancement, you pay only for the unique data blocks across your active manual snapshots within your account. This delivers significant cost savings for customers who have multiple snapshots that contain largely identical data blocks. In this post, you will learn how the new incremental snapshot billing model works, the customer use cases it addresses, and how it helps you optimize costs while improving your Recovery Point Objective (RPO).