Software as a service (SAAS) services featuring software using artificial intelligence (AI) for searching, retrieving, analyzing, aggregating, and generating source-cited responses based on user-provided, uploaded, imported, or ingested legal case files, documents, and data; Providing temporary use of on-line non-downloadable software for AI-powered legal document intelligence, namely, searching and retrieving information from user-provided, uploaded, imported, or ingested legal case files, documents, and data and generating source-cited responses based on those materials; Platform as a service (PAAS) featuring computer software platforms for AI-powered search, document retrieval, document analysis, workflow automation, and integration capabilities with legal practice management, case management, matter management, and document management systems; Providing temporary use of non-downloadable cloud-based software for AI-powered document intelligence, knowledge management, case analysis, matter analysis, document analysis, discovery workflow support, document review workflow support, fact investigation, timeline generation, automated summarization, report generation, and question-answering based on user-provided, uploaded, imported, or ingested files, documents, and data; Software as a service (SAAS) services featuring software for uploading, importing, ingesting, indexing, organizing, and storing documents, files, records, transcripts, correspondence, pleadings, discovery materials, contracts, and other structured and unstructured data, and featuring artificial intelligence (AI) for searching, retrieving, analyzing, classifying, summarizing, comparing, and generating responses and reports from the foregoing materials