Algolia's Search API makes it easy to deliver a great search experience in your apps & websites.
Swiftype is a hosted search solution that lets site owners deliver powerful, customizable search for their website or mobile app with just a few lines of code.
Sphinx is an open source full text search server, designed from the ground up with performance, relevance, and integration simplicity in mind.
Apache Lucene is a high-performance, full-featured text search engine library.
Qbox provides Elasticsearch as a service for data exploration and analytics use cases.
BaseX is a very light-weight, high-performance and scalable XML Database engine and XPath/XQuery Processor with Full Text and Update extensions.
Open source search engine library written in C++, with bindings to allow use from other languages as well.
Bonsai is a fully managed, highly scalable Elasticsearch engine.
The Lemur Project develops search engines, browser toolbars, text analysis tools, and data resources.
Searchify provides hosted search-as-a-service, with a simple API, flexible results ranking, geolocation, and 100% IndexTank compatible.
The htDig system is a complete world wide web indexing and searching system for a domain or intranet.
EdX offers free online courses and classes.
The new, better version of Wikipedia.
WeTransfer is a free service to send big or small files from A to B.
Dubsmash is a mobile app to create short selfie videos dubbed with famous
Badoo - chat, date and meet with over 243 million people. Join our community and make friends in your area.
Product troubleshooting support, DIY advice, and help from experts & local pros. Ask questions and get answers to fix, repair, and service any product.