versions / amazon opensearch service

Amazon OpenSearch Service 3.1 end of support

Supported
End of standard support
—
End of extended support
Yes (date not published)
Extended support cost
—No AWS-published fee
Upgrade target
3.5newest supported

Extended support cost

No sourced extended-support fee for this product. We only show fees published by AWS.

What to upgrade to

Recommended upgrade target: Amazon OpenSearch Service 3.5 (newest supported version), supported until —.

Lifecycle

ReleasedSep 9, 2025
End of standard support—
End of extended supportYes (date not published)

Sources

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