Lettria

Lettria is an AI-powered document intelligence platform designed specifically for regulated industries such as healthcare, finance, legal, and engineering. Its core function is to transform unstructured data—including clinical trial reports, financial filings, legal contracts, and internal research documents—into structured, actionable knowledge while maintaining full traceability and compliance with industry standards. The platform leverages advanced natural language processing (NLP) and retrieval-augmented generation (RAG) techniques to extract reliable insights from complex, high-risk documents, with a reported 30% improvement in RAG accuracy compared to standard AI models. One of Lettria’s primary use cases is in medical and scientific research. Healthcare professionals and research teams can query clinical trials, peer-reviewed publications, and internal data repositories to quickly find evidence-based answers. The system ensures that every answer is grounded in explicit source citations, allowing users to verify the origin of information—a critical requirement for regulatory audits and clinical decision-making. For example, medical teams can reduce time spent on evidence-based research by up to 60%, as the platform automatically retrieves relevant paragraphs, tables, and figures from thousands of documents. In the finance sector, Lettria helps analysts and compliance officers process regulatory filings, earnings reports, and market research. Users can ask natural language questions such as “What were the risk factors disclosed in the latest 10-K filing?” and receive precise answers with direct references to the source document. This eliminates manual scanning and reduces the risk of oversight in high-stakes financial reporting. The platform also supports multi-doc