t3 family

The t3 family has 2 sizes on AWS OpenSearch, from 2 vCPUs and 2 to 4 GiB of memory. In US East (N. Virginia), on-demand prices run $0.036 to $0.073 per hour for the standard option. It is sold in 36 regions and listed as general purpose and burstable.

Sizes and prices in US East (N. Virginia)

TypevCPUsMemory (GiB)On-demand /hr1-yr reserved /hr
t3.small.search22$0.036–
t3.medium.search24$0.073$0.06

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Prices in USD per hour for the standard option; reserved prices are 1 year, no upfront. Updated 2026-11-12 from AWS public price lists. Compare all AWS OpenSearch sizes.