Self-hosted Search Engines
A curated collection of the best self-hosted specialized engines and platforms for implementing search functionality.
The leading distributed search and analytics engine
Stars
77,860Last commit
2 hours agoLicense
Unknown
Elasticsearch is an open-source, RESTful search engine designed for scalability, reliability, and easy management.
Open Source Alternative to:
Lightning-fast search for your applications
Stars
59,081Last commit
11 days agoLicense
MIT
A powerful, fast, and easy-to-use search engine that delivers instant and relevant results for your websites and applications.
Open Source Alternative to:
Lightning-fast, typo-tolerant search engine for all
Stars
26,478Last commit
7 days agoLicense
GPL-3.0
Open-source search solution offering blazing speed, typo tolerance, and effortless scalability for developers and businesses.
Open Source Alternative to:
Lightning-fast search for massive datasets
Stars
11,543Last commit
10 hours agoLicense
Apache-2.0
High-performance search engine designed for big data, offering scalability, real-time indexing, and cost-effective operations.
Open Source Alternative to:
Full-text search API with real-time indexing and crawling
Stars
1,908Last commit
2 days agoLicense
Apache-2.0
Cloud search API and crawler service supporting billions of documents, real-time indexing, autocomplete, faceted filtering, and multi-language text across any application.
Open Source Alternative to:
Capture – Capture screenshots, generate PDFs, scrape content, extract metadata, and automate browsers with one API.
Openlane