Compute
Amazon EC2
Compute Savings Plans apply to every instance family, size, Region, and operating system. This includes the EC2 capacity of Amazon EKS, Amazon ECS, and AWS Elastic Beanstalk.
AWS Fargate
Compute Savings Plans apply to Fargate tasks for Amazon ECS and Amazon EKS.
AWS Lambda
Compute Savings Plans apply to Lambda usage.
Amazon SageMaker AI
SageMaker AI Savings Plans apply to SageMaker AI instance usage.
Datastore
Database Savings Plans cover Generation 7 and newer instances and serverless usage. Reserved Instances cover older instance generations and the services that Database Savings Plans don’t cover.Amazon RDS & Aurora
Database Savings Plans for Generation 7 and newer instances, Aurora Serverless, and Aurora DSQL. Reserved Instances for older generations. For RDS for SQL Server, the discount applies to the instance price, not to the license.
Amazon ElastiCache
Database Savings Plans for Valkey on Generation 7 and newer nodes, and for ElastiCache Serverless for Valkey. Reserved nodes for Redis OSS, Memcached, and older Valkey nodes.
Amazon OpenSearch Service
Database Savings Plans for Generation 7 and newer instances and OpenSearch Serverless. Reserved Instances for older generations.
Amazon DocumentDB (with MongoDB compatibility)
Database Savings Plans for Generation 7 and newer instances and DocumentDB Serverless.
Amazon Neptune
Database Savings Plans for Generation 7 and newer instances, Neptune Serverless, and Neptune Analytics.
Amazon DynamoDB
Database Savings Plans for on-demand and provisioned throughput.
Amazon Keyspaces (for Apache Cassandra)
Database Savings Plans for on-demand and provisioned throughput.
Amazon Timestream
Database Savings Plans for Timestream for InfluxDB instances.
AWS Database Migration Service
Database Savings Plans for DMS instances and DMS Serverless.
Amazon MemoryDB
Reserved nodes. Database Savings Plans don’t cover MemoryDB.
Amazon Redshift
Reserved nodes for provisioned clusters. Database Savings Plans don’t cover Redshift.
AWS never applies a Database Savings Plan and a Reserved Instance to the same workload. Reserved Instances you already own keep covering their workloads, and MilkStraw AI covers the rest.
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