Best Self-hosted Search Engines in 2026

Meilisearch

Lightning-fast search for your applications

Stars
57,373
Forks
2,530
Last commit
11 hours ago

A powerful, fast, and easy-to-use search engine that delivers instant and relevant results for your websites and applications.

Open Source Alternative to:

Algolia

Onyx

Unified AI-powered enterprise search across company data

Stars
28,820
Forks
3,863
Last commit
12 hours ago

An open-source platform that connects to 40+ apps to provide intelligent search and AI assistance across all company information

Open Source Alternative to:

Algolia

Typesense

Lightning-fast, typo-tolerant search engine for all

Stars
25,759
Forks
881
Last commit
2 days ago

Open-source search solution offering blazing speed, typo tolerance, and effortless scalability for developers and businesses.

Open Source Alternative to:

Pinecone

Quickwit

Lightning-fast search for massive datasets

Stars
11,127
Forks
539
Last commit
13 hours ago

High-performance search engine designed for big data, offering scalability, real-time indexing, and cost-effective operations.

Open Source Alternative to:

Algolia

Swirl Search

Get instant answers from your company knowledge

Stars
3,008
Forks
284
Last commit
5 days ago

AI-powered search and RAG platform that connects to 100+ enterprise tools without data migration. Deploy securely on-premises with any LLM.

Open Source Alternative to:

Algolia

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Meilisearch

Lightning-fast search for your applications

Stars
57,373
Forks
2,530
Last commit
11 hours ago

A powerful, fast, and easy-to-use search engine that delivers instant and relevant results for your websites and applications.

Open Source Alternative to:

Algolia

Onyx

Unified AI-powered enterprise search across company data

Stars
28,820
Forks
3,863
Last commit
12 hours ago

An open-source platform that connects to 40+ apps to provide intelligent search and AI assistance across all company information

Open Source Alternative to:

Algolia

Typesense

Lightning-fast, typo-tolerant search engine for all

Stars
25,759
Forks
881
Last commit
2 days ago

Open-source search solution offering blazing speed, typo tolerance, and effortless scalability for developers and businesses.

Open Source Alternative to:

Pinecone

Quickwit

Lightning-fast search for massive datasets

Stars
11,127
Forks
539
Last commit
13 hours ago

High-performance search engine designed for big data, offering scalability, real-time indexing, and cost-effective operations.

Open Source Alternative to:

Algolia

Swirl Search

Get instant answers from your company knowledge

Stars
3,008
Forks
284
Last commit
5 days ago

AI-powered search and RAG platform that connects to 100+ enterprise tools without data migration. Deploy securely on-premises with any LLM.

Open Source Alternative to:

Algolia

Self-hosted Search Engines

A curated collection of the best self-hosted specialized engines and platforms for implementing search functionality.