Open-source alternatives to Elasticsearch

Developer & Infra · 3 free & open-source options

Looking to replace Elasticsearch with something free and open-source? These 3 tools are the best open alternatives in 2026 — most are self-hostable, so you keep full control of your data and pay no subscription.

OpenSearch ›Apache-2.0
The Apache-licensed fork of Elasticsearch by AWS.
Full profile ›GitHub ↗
Meilisearch ›MIT
Lightning-fast, typo-tolerant search for apps and sites.
Full profile ›GitHub ↗
Typesense ›GPL-3.0
Instant search engine optimized for developer happiness.
Full profile ›GitHub ↗

FAQ

What is the best open-source alternative to Elasticsearch?

The top open-source alternative is OpenSearch — The Apache-licensed fork of Elasticsearch by AWS. The full ranked list is above.

Are these Elasticsearch alternatives free?

Yes. Every tool listed is open-source and free to use; most can be self-hosted so you keep full control of your data.

Can I self-host an alternative to Elasticsearch?

Most of these tools are designed to run on your own server or machine, giving you privacy and no subscription fees.

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