Elasticsearch: Java for search engines

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v9.5.42026-09-15Elasticsearch 9.5.4✓ signed
v9.4.72026-09-15Elasticsearch 9.4.7
v9.5.32026-09-03Elasticsearch 9.5.3
v9.4.62026-09-01Elasticsearch 9.4.6
v8.19.212026-09-01Elasticsearch 8.19.21

✓ signed The latest release, v9.5.4, carries a signature GitHub verified.

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OpenSearch Full replacement

🔎 Open source distributed and RESTful search engine.

Fork of Elasticsearch 7.10.2, APIs have diverged since.

Language: Java
Licence: Apache-2.0
Stars: 14k
Latest: 3.8.0 ✓ signed
Last push: 2026-09-22

Meilisearch Partial

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

Search-as-you-type for apps and sites, not log analytics.

Language: Rust
Licence: Other
Stars: 59k
Latest: v1.54.0 ✓ signed
Last push: 2026-09-22

Typesense Partial

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

Typo-tolerant app and site search, not log analytics.

Language: C++
Licence: GPL-3.0
Stars: 27k
Latest: v30.2
Last push: 2026-09-22