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Search Engines Software & Alternatives

Full-text search, semantic search and enterprise search platforms.

MeiliSearch

Ultra relevant, instant and typo-tolerant full-text search API.

58K stars open source
Search Engines

SearXNG

Internet metasearch engine which aggregates results from various search services and databases (Fork of Searx).

31.8K stars open source
SEO Tools Search Engines

Typesense

Blazing fast, typo-tolerant open source search engine optimized for developer happiness and ease of use.

26K stars open source
Search Engines Database

Sonic

🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.

21.3K stars open source
Search Engines

APIJSON

🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs 🏆 实时 零代码、全功能、强安... Read More

18.4K stars open source
Search Engines Low-Code & No-Code Dev

ZincSearch

Search engine that requires minimal resources (alternative to Elasticsearch).

17.8K stars open source
Search Engines Database

Weaviate

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance an... Read More

16.3K stars open source
Search Engines Vector Databases

Tantivy

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

15.4K stars open source
Search Engines

Flexsearch

Next-generation full-text search library for Browser and Node.js

13.7K stars open source
JavaScript Libraries & Components Search Engines

Searx

Privacy-respecting metasearch engine

13.5K stars open source
Search Engines Privacy & Anonymity

Redpanda

Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!

12.2K stars open source
Search Engines Data Pipelines & ETL

Awesome Postgres

A curated list of awesome PostgreSQL software, libraries, tools and resources, inspired by awesome-mysql

11.9K stars open source
Search Engines Utilities & System

Manticore Search

Full-text search and data analytics, with fast response time for small, medium and big data (alternative to Elasticsearch).

11.8K stars open source
Search Engines

Scira

Scira (Formerly MiniPerplx) is a minimalistic AI-powered search engine that helps you find information on the internet and cites it too. Powered by Vercel AI SDK!

11.7K stars open source
LLM Tools & Chat UIs Search Engines

Quickwit

Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.

11.3K stars open source
Monitoring & Observability Search Engines

Orama

🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.

10.4K stars open source
Search Engines Vector Databases

Paradedb

Simple, Elastic-quality search for Postgres

8.9K stars open source
Search Engines Data Warehouses

Dejavu

A Web UI for Elasticsearch and OpenSearch: Import, browse and edit data with rich filters and query views, create reference search UIs.

8.5K stars open source
DB Admin & GUI Clients Search Engines Data Visualisation

Steampipe

Zero-ETL, infinite possibilities. Live query APIs, code & more with SQL. No DB required.

7.8K stars open source
Search Engines Vulnerability Scanning

Vespa

The AI search platform

7K stars open source
ML Frameworks Search Engines

Zeppelin

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

6.6K stars open source
BI Dashboards DB Admin & GUI Clients Search Engines

MiniSearch

Tiny and powerful JavaScript full-text search engine for browser and Node

6K stars open source
JavaScript Libraries & Components LLM Tools & Chat UIs Search Engines

About Search Engines Software

Top open source search engine alternatives.