ElasticSearch Distributed, RESTful search and analytics engine. Self-hostedOpen sourceSearch Engines 78 417SSPL-1.0Javamis à jour le oct. 2026
MeiliSearch Ultra relevant, instant and typo-tolerant full-text search API. Self-hostedOpen sourceSearch Engines 59 688MITRustmis à jour le oct. 2026
SearXNG Internet metasearch engine which aggregates results from various search services and databases (Fork of Searx). Self-hostedOpen sourceSearch Engines 38 930AGPL-3.0Pythonmis à jour le oct. 2026
Typesense Blazing fast, typo-tolerant open source search engine optimized for developer happiness and ease of use. Self-hostedOpen sourceSearch Engines 27 057GPL-3.0C++mis à jour le oct. 2026
OpenSearch Distributed and RESTful search engine. Self-hostedOpen sourceSearch Engines 13 918Apache-2.0Javamis à jour le oct. 2026
M Manticore Search Full-text search and data analytics, with fast response time for small, medium and big data (alternative to Elasticsearch). Self-hostedOpen sourceSearch Engines 12 074GPL-3.0C++mis à jour le oct. 2026
Hister Personal web search engine with automatic indexing of visited websites. Supports offline local result previews, local files, multi-user handling and optional semantic search. Self-hostedOpen sourceSearch Engines 6 164AGPL-3.0Gomis à jour le oct. 2026
bitmagnet BitTorrent indexer, DHT crawler, content classifier and torrent search engine with web UI, GraphQL API and Servarr stack integration. Self-hostedOpen sourceArchiving and Digital Preservation (DP)File Transfer - Peer-to-peer FilesharingSearch Engines 4 437MITGomis à jour le mai 2026
Y Yacy Peer based, decentralized search engine server. Self-hostedOpen sourceSearch Engines 4 084GPL-2.0Javamis à jour le sept. 2026
A Aleph Tool for indexing large amounts of both documents (PDF, Word, HTML) and structured (CSV, XLS, SQL) data for easy browsing and search. It is built with investigative reporting as a primary use case. Self-hostedOpen sourceSearch EnginesKnowledge Management Tools 2 483MITDockermis à jour le déc. 2025
Apache Solr Enterprise search platform featuring full-text search, hit highlighting, faceted search, real-time indexing, dynamic clustering, and rich document (e.g., Word, PDF) handling. Self-hostedOpen sourceSearch Engines 1 691Apache-2.0Javamis à jour le oct. 2026
W Websurfx Aggregate results from other search engines (metasearch engine) without ads while keeping privacy and security in mind. It is extremely fast and provides a high level of customization (alternative to SearX). Self-hostedOpen sourceSearch Engines 1 222AGPL-3.0Rustmis à jour le oct. 2026
F Fess Powerful and easily deployable Enterprise Search Server. Self-hostedOpen sourceSearch Engines 1 142Apache-2.0Javamis à jour le oct. 2026
Meme Search AI-powered meme search engine. Automatically extracts descriptions from images using vision-language models, then indexes with vector embeddings for semantic and keyword search. Self-hostedOpen sourceSearch Engines 765Apache-2.0Dockermis à jour le oct. 2026
Amgix Hybrid search engine built for flexible deployment and real-world messy data. Self-hostedOpen sourceSearch Engines 10AGPL-3.0Dockermis à jour le oct. 2026
Sosse Selenium based search engine and crawler with offline archiving. Self-hostedOpen sourceSearch EnginesArchiving and Digital Preservation (DP) 2AGPL-3.0Pythonmis à jour le mars 2026