RediSearch is described as 'Redisearch implements a search engine on top of Redis, but unlike other Redis search libraries, it does not use internal data structures like sorted sets' and is an app in the online services category. There are more than 10 alternatives to RediSearch for a variety of platforms, including Web-based, Self-Hosted, Linux, Mac and Windows apps. The best RediSearch alternative is Elasticsearch, which is both free and Open Source. Other great apps like RediSearch are Algolia, OpenSearch, Apache Solr and Viglet Turing.
Unmatched relevance. Real-time insights. Anything is possible — when the precision of search meets the intelligence of AI.
Netherlands
EU
Algolia helps product teams connect their users with information by providing the building blocks they need to create fast, relevant, personalized search.
United States
OpenSearch is a community-driven, open source search and analytics suite derived from Apache 2.0 licensed Elasticsearch 7.10.2 & Kibana 7.10.2. It consists of a search engine daemon, and a visualization and user interface, OpenSearch Dashboards.
United States
Solr is an open source enterprise search server based on Lucene search library, with XML/HTTP and JSON APIs. Its major features include powerful full-text search, hit highlighting, faceted search, dynamic clustering, database integration, and rich document handling.
United States
Open-source, self-hosted enterprise search platform combining production search engine, semantic RAG pipeline with citations, agent framework, and generative AI. Features hybrid BM25 and vector search, broad content connectors, full privacy, and on-premises deployment.
Brazil
Open source search server designed to be fast, scalable and with powerful and accurate full-text search capabilities derived from Sphinx search project.
Carrot2 organizes your search results into topics. With an instant overview of what's available, you will quickly find what you're looking for.
PolandEU
Searchspring provides solutions for online retailers such as site search, personalization, merchandising, and insights. It's compatible with ecommerce platforms like Shopify, Magento, BigCommerce, and Miva.
United States
Qdrant (read: quadrant) is a vector similarity search engine and vector database. It provides a production-ready service with a convenient API to store, search, and manage points—vectors with an additional payload Qdrant is tailored to extended filtering support.
Free site search engine. Add a site search engine to your website today, for free, in less than ten minutes. Choose from Free and Pro site search engines.
New Zealand
Germany
