Apache Lucene Alternatives

Elasticsearch is an open source, distributed, RESTful search engine.

Search across all your company's content in G Suite.

Algolia's Search API makes it easy to deliver a great search experience in your apps & websites. Algolia Search provides hosted full-text, numerical, faceted and geolocalized search.

Solr is an open source enterprise search server based on Lucene search library, with XML/HTTP and...

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.

PIPL professional search is used to find the person behind an email,phone or social profile and covers over 3 Billion people worldwide.

Sphinx is an open source full text search server, designed with performance, relevance (search quality), and integration simplicity in mind. Sphinx lets you either batch index and search data stored in files, an SQL database, NoSQL storage.

Amazon Kendra is a highly accurate and easy to use enterprise search service that’s powered by machine learning.

Amazon Elasticsearch Service is a managed service that makes it easy to deploy, operate, and scale Elasticsearch in the AWS Cloud.

SearchSpring is an eCommerce site search tool.

iManage Work Product Management helps to organize and track the complete lifecycle of a professional engagement.

Enterprise search technology for better customer support, customer self-service, and knowledge management in the digital workplace.

Azure Search makes it easy to add powerful and sophisticated search capabilities to your website or...