Savings Plans

A flexible commitment discount covering a steady compute spend rate (USD/hr) across instance families, regions, and sometimes services.

Updated 2026-04-22 · 3 min read

Definition

Savings Plans are an AWS pricing model where you commit to a steady hourly spend on compute for a 1- or 3-year term in exchange for a meaningful discount off on-demand pricing. The commitment is expressed in dollars per hour, not in specific instance types.

Why it matters

Cloud compute has a predictable "baseline" most of the time. Paying on-demand rates for the baseline is a structural discount you're leaving on the table. Savings Plans turn a known floor into 30–60% lower run-rate without locking you into specific SKUs the way classic Reserved Instances do.

Example

A team sees its EC2 + Fargate baseline never drops below $12/hr across production and staging. Committing a 1-year no-upfront Compute Savings Plan at $10/hr secures a ~27% discount on that baseline while leaving burst capacity on on-demand.

When to use

• You have a stable baseline you're confident will persist for 12+ months.
• You want flexibility across instance families / regions / sizes.
• You're mixing EC2, Fargate, and Lambda and want a single commitment that covers all three (Compute Savings Plan).
• Avoid for workloads whose baseline might disappear (short-lived projects, migrations pending).