Elasticsearch
Search EnginesDistributed search and analytics engine
Replaces Algolia, Splunk
The 18 best Real-Time search engines you can self-host, ranked by community traction.
Distributed search and analytics engine
Replaces Algolia, Splunk
Fast, typo-tolerant search engine for applications
Replaces Algolia, Elasticsearch
Open-source vector database built for scalable similarity search
Replaces Pinecone, Elasticsearch
Open-source AI-powered search engine
Replaces Google Search
High-performance open-source vector search engine
Replaces Pinecone, Algolia
Open-source typo-tolerant search engine optimized for speed
Replaces Algolia, Elasticsearch
Open-source vector database for semantic and AI search
Replaces Pinecone, Algolia
Fast, low-footprint database for search
Replaces Elasticsearch, Algolia
Cloud-native search engine for logs and traces
Replaces Splunk, Elasticsearch
AI-powered answer engine with a generative UI
Replaces Google Search
Open-source big data serving engine for search and recommendation
Replaces Elasticsearch, Algolia
Full-text and vector search module for Redis
Replaces Elasticsearch, Algolia
End-to-end vector search engine for text and images
Replaces Algolia, Pinecone
Open-source AI search engine with local model support
Replaces Google Search
Enterprise-grade open-source search platform
Replaces Elasticsearch, Algolia
Fast, fault-tolerant search engine built on Tantivy
Replaces Elasticsearch, Algolia
Open-source full-text search engine and column store
Replaces Elasticsearch
Full-text, vector and hybrid search engine
Replaces Algolia, Elasticsearch
No apps match these filters.
Every option here is open-source and self-hostable, tagged Real-Time within the search engines category. Compare them on the individual app pages for setup difficulty and resource requirements.