Open Source elasticsearch Alternatives

    The best open source alternative to elasticsearch is Apache Solr, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to elasticsearch and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to elasticsearch are Sphinx (search engine) (Free, Open Source), MeiliSearch (Free, Open Source), Golem (Free, Open Source) and Apache Lucene (Free, Open Source).

    This page was last updated Aug 18, 2021

      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      • Microsoft Azure
      Solr is an open source enterprise search server based on Lucene search library, with XML/HTTP and JSON APIs. Its major features include powerful full-text search, hit highlighting, faceted search, dynamic clustering, database integration, and rich document handling.
      Almost everyone thinks Apache Solr is a great alternative to elasticsearch.
    1. Sphinx is a free software search engine designed with indexing database content in mind. It currently supports MySQL, PostgreSQL, and ODBC-compliant databases as data sources natively. Other data sources can be indexed via pipe in a custom XML format.
      Almost everyone thinks Sphinx (search engine) is a great alternative to elasticsearch.


    2. MeiliSearch is a powerful, fast, open-source, easy to use and deploy search engine. The search and indexation are fully customizable and handles features like typo-tolerance, filters, and synonyms.
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    3. Golem is a global, open sourced, decentralized supercomputer that anyone can access. It's made up of the combined power of user's machines, from personal laptops to entire datacenters.
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    4. High-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform. Apache Lucene is a open source.
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      • FreeOpen Source
      • Self-Hosted
      An open source, blazing fast, typo tolerant search engine for building delightful search experiences. Focusses on developer happiness and ease of use, with a painless out-of-the-box experience.
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    5. Open source search server designed to be fast, scalable and with powerful and accurate full-text search capabilities derived from Sphinx search project.
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      • FreeOpen Source
      • Mac
      • Linux
      • Online
      • Self-Hosted
      Redisearch implements a search engine on top of Redis, but unlike other Redis search libraries, it does not use internal data structures like sorted sets.
      No screenshots yet
    6. Forget about being limited to inefficient rendering and content hosting only: XEL is the only Blockchain supercomputer where you can calculate whatever you want.
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    7. Elasticlunr.js, lightweight full-text search engine in Javascript for browser search and offline search. Elasticlunr.js is developed based on Lunr.js, but more flexible than lunr.js. Elasticlunr.js provides Query-Time boosting and field search.
      No screenshots yet
    Showing 10 of 25 alternatives