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OpenSearch Pricing History and Changes

Manually verified audit trail of all pricing changes, plan updates, and feature additions

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May 30, 2026

Plan Removed

Amazon OpenSearch Service

OpenSearch removed the "Amazon OpenSearch Service" plan

May 21, 2026

Plan Removed

was Free

OpenSearch removed the "AWS OpenSearch Service" plan

Plan Removed

was Free

OpenSearch removed the "Open Source" plan

Plan Added

$null/mo

OpenSearch added a new "Amazon OpenSearch Service" plan

Fully managed deployment on AWS infrastructureAutomated provisioning, software patching, and backupsMulti-AZ deployment with auto-recovery and standby support

Plan Added

Free

OpenSearch added a new "Open Source (Self-Hosted)" plan at $0/mo

Apache 2.0 licensed open-source softwareSelf-managed deployment on any infrastructureFull-text search, vector search (k-NN), and analytics engine

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