"Hot Neuron, LLC (www.hotneuron.com) announced the release of version 1.0 of its Clustify document clustering software (www.cluster-text.com), aimed at helping corporations and law firms explore, organize, and tag large document sets. Clustify uses a proprietary, agglomerative algorithm designed to provide excellent cluster quality and scalability. Clustify can help corporations organize their internal documents. It can also enhance search engines by identifying related documents that may be of interest even if they don’t match the search query exactly."
Attenex Patterns Document Mapper offers a similar solution. "Document Mapper clusters like documents together to help reviewers analyze similar material and make faster and more accurate document decisions. Reviewers quickly gain a high-level understanding of a collection's main concepts or themes and easily categorize documents, or entire document clusters, as Responsive or Non-responsive."