a fast meta search engine developed in Switzerland that uses bits of
Carrot2 infrastructure and the commercial version of the Lingo algorithm
to group search results by topic.
is an Italian job search engine based on Apache Solr. JobVille uses Carrot2 and its Lingo clustering algorithm
to generate search suggestions and similar profiles.
engine at the European Bioinformatics Institute uses Carrot2 to aid exploration of the returned search results.
is a next generation research tool using deep-web discovery, visual search and annotation.
Shumbi embeds the .NET version of Carrot2 Lingo clustering algorithm to offer
on-the-fly fully automatic grouping of search results.
is an open source enterprise search server based on the Lucene Java search library.
Solr offers out-of-the-box search results clustering feature based on
is an open source enterprise search that lets you find all your
organization's relevant content (Web, Email, ECM, CRM, Databases, etc.)
with a single click. Constellio offers Carrot2-powered search results clustering.
InQuira uses Carrot2 algorithms in their knowledge management products.
SearchBlox is a high-performance Content Search Software
designed for corporate intranets, websites, portals and
custom-applications, which offers Carrot2-powered clustered search results
presentation as an option.
Entity Analytical Platform
from Data Intelligence Technologies uses Carrot2 clustering algorithms and visualizations.
gceel.com uses Carrot2 to provide a A New Visual Search Interface for Web Browsing.
Struly is a multi search engine that embeds Carrot2 as one of the search sources.
Focuseek used Carrot2 algorithms to add the dynamic clustering feature
to their enterprise search software called Nautilus.