AWS Reserved Instance and Savings Plan Policy Changes (2025)

Effective June 1, 2025, AWS updated its Reserved Instance and Savings Plan policies. The changes affect how Managed Service Providers, Solution Providers, and solutions providers share commitments across multiple customer accounts. Specifically, sharing RI and SP commitments across multiple customer accounts is no longer permitted.

Impact on Pump customers

Pump customers are not affected by this change. Pump does not pool or share commitments across customers. Every commitment Pump purchases lands in your own cloud account and is keyed to your account ID.

Why Pump customers are already compliant

AWS policy requirement	Pump's existing practice
RIs and SPs must be used for a single end customer's AWS usage	Every commitment Pump purchases is scoped to your account. No sharing across customers.
Sharing commitment pools across customer accounts is prohibited	Pump does not maintain shared commitment pools. Each customer's commitments are independent.

What this means for you

No action is required. Your existing commitments and Pump's optimization approach are fully aligned with the updated AWS policies. You can continue using Pump with no changes to your setup.

Questions

If you have questions about these policy changes and how they relate to your account, contact your Pump account manager or reach out to [e-mail].