Elastic Cloud vs OpenSearch

Fit:

Migration notes

Replace selected Elasticsearch search/analytics workloads after version, query, mapping and plugin compatibility review. Migration Assistant supports data/metadata/traffic migration and validation. Self-hosting takes over operations; Elastic proprietary solutions, agents and managed-service features need separate replacement assessment.

Sources: docs.opensearch.org, opensearch.org, docs.opensearch.org · checked 2026-10-21

Elastic CloudPaid incumbent

Entry priceUsage-based

Pricing modelusage, billed monthly

OwnerElastic N.V.

Hosted is resource-based and serverless usage-based, billed monthly or prepaid. Region, capacity, deployment and tier affect cost; no reliable static dollar minimum exposed by the reviewed official pricing pages. Source

Elastic Cloud plans reviewed
Standard	entry	USD 99 / example production deployment / month / mo
Gold	business	USD 114 / example production deployment / month / mo
Enterprise	enterprise	USD 184 / example production deployment / month / mo

OpenSearchOpen-source alternative

Fit for Elastic Cloud

License

Apache License 2.0 A permissive license whose main conditions require preservation of copyright and license notices. Contributors provide an express grant of patent rights. Licensed works, modifications, and larger works may be distributed under different terms and without source code. May Commercial useModificationDistributionPatent usePrivate use Must License and copyright noticeState changes No Trademark useLiabilityWarranty Summary from GitHub's choosealicense.com

Paid-feature tier A

Self-host

Paid-feature limitsNone established

OpenSearch plans reviewed
Open Search	free self-hosted project	Free

What you may give up

No paid-feature limits established for this edition.

AWS and other providers sell managed hosting; service-specific features and operational tooling are separate from the community distribution.
Self-hosted production clusters require security configuration, capacity planning, backups and upgrades.

Tier A: Foundation-governed open search suite; official principles describe the suite as Apache 2.0, with no paid software edition gates identified. Amazon OpenSearch Service is a separate AWS service, not a foundation-operated SaaS. License source

What running it takes

Open Search Java runtime
Persistent local storage and tuned host settings
TLS certificates and authentication/role configuration

Hover or focus an icon for its name. Dashed means not established; struck through means no; grouped icons are alternatives.

Current 3.9.0 tarball documented; JDK bundled. No mandatory external Postgres/My SQL/Redis/Kafka for engine. Docker sample security is demonstration-only; production requires authentication/TLS and HA planning. Infrastructure and staff time are not priced here; this page does not compare total cost.