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Search Engines
Search Engines open-source alternatives curated by the directory.
Search Engines
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7 of 7 tools
Swirl Search
Apache-2.0
AI-powered search and RAG platform that connects to 100+ enterprise tools without data migration. Deploy securely on-premises with any LLM.
Elasticsearch
Unknown
Elasticsearch is an open-source, RESTful search engine designed for scalability, reliability, and easy management.
Manticore Search
GPL-3.0
Open source search database delivering 2.83x faster performance than Elasticsearch. Features vector search, SQL interface, and full-text capabilities.
Meilisearch
MIT
A powerful, fast, and easy-to-use search engine that delivers instant and relevant results for your websites and applications.
OpenSearch
Apache-2.0
Community-driven, Apache 2.0-licensed search and analytics suite for ingesting, searching, visualizing, and analyzing data at scale with AI/ML capabilities.
Quickwit
Apache-2.0
High-performance search engine designed for big data, offering scalability, real-time indexing, and cost-effective operations.
Typesense
GPL-3.0
Open-source search solution offering blazing speed, typo tolerance, and effortless scalability for developers and businesses.