Self-hosted alternative to
- Website
- https://opensearch.org
- GitHub stars
- 13,947
- Repository activity
- 1 November 2026
- Latest release
- 2.19.7, 20 October 2026
- Health
- Active From the repository record in this build
- License
- Apache-2.0
- Platforms
- Java, Docker, K8S, deb
- Categories
- Search Engines
Compare
Side-by-side records pairing OpenSearch with other replacements for the same hosted products, ranked by combined GitHub stars in the dataset.
Other replacements for Algolia, the most-covered here
ElasticSearch
Distributed, RESTful search and analytics engine.
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1 Nov 2026 v9.5.5
MeiliSearch
Ultra relevant, instant and typo-tolerant full-text search API.
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Typesense
Blazing fast, typo-tolerant search engine optimized for developer happiness and ease of use.
27,075 stars Active
30 Oct 2026 v30.2
Manticore Search
Full-text search and data analytics, with fast response time for small, medium and big data.
12,073 stars Active
30 Oct 2026 release-29.9.0
