See also:

• Computers: Software: Information Retrieval  (105)
• Reference: Knowledge Management: Information Assets: Digital Asset Management: Software and Tools  (20)
• Reference: Knowledge Management: Software  (44)

• Applied Semantics - Developer of categorization, summarization, and metadata creation tools based on CIRCA technology, an ontology-based approach which organizes knowledge from unstructured content.
• Autonomy Corporation - Develops software which enables the automated personalization and categorization of text sources.
• Axiope Scientific Data Management Project - Provides software for describing, archiving, sharing and publishing scientific data. Offers description, glossary, FAQ, and contact details. Hosted by the School of Informatics at the University of Edinburgh.
• The Blue Software Company - Developers of software for individual PC users to collect and analyze data from the Internet. Features product overview, information on the company and contact details.
• Bright Planet - Develops software and custom content solutions for harvesting, classifying, and searching deep Web content.
• Entriva - Provides a suite of information categorization products and solutions providing infrastructure to index, structure, organize, and retrieve unstructured information. Includes news, events and a demo.
• Factorfinder - Assigns relevance-values to categorical, non-numeric factors and identifies preferable strategic alternatives among a multitude of equally acceptable variants. Features a research forum and contact information. Bilingual [English and German].
• GammaSite - Develops automatic categorization and tagging software based on statistical machine learning.
• Insiders - Specializes in the development of solutions for automated accessing and processing. Features company information, products and career information. [German, English]
• Inxight Software - Develops software for analyzing, organizing, categorizing, and navigating unstructured information in multiple languages.
• libTextCat - A library of functions to implement the "N-Gram-Based Text Categorization" described by Cavnar and Trenkle, primarily developed for language guessing. News, download and documentation.
• Rubryx - Shareware for textual pattern classification of Web sites to generate catalogs, electronic libraries, and other reference systems. Offers a demonstration version, help, and contact information for the author.
• Stratify - Developers of software and tools for automatically organizing unstructured data and information into logical hierarchies.
• Wincite Systems - Developers of database applications that support the capture, organization, and distribution of business intelligence.