Microsoft Bing
Description: Microsoft Bing is a web search engine owned and operated by Microsoft. It allows users to search the web for information, images, videos, and more. Bing is the second largest search engine globally behind Google.
Type: software
OpenSearch
Description: OpenSearch is an open source search engine software project that is based on Elasticsearch and Apache 2.0 licensed. It provides RESTful search and analytics APIs suitable for building search applications.
Type: software
Pricing: Open Source