CS Disco

CS Disco (DISCO) represents the pinnacle of cloud-native legal technology, engineered to handle the complexities of modern litigation and internal investigations. Its architecture is built upon a high-performance, AWS-based stack designed for massive parallel processing of unstructured data. By 2026, DISCO has transitioned from a standard e-discovery platform to an AI-first legal assistant through 'Cecilia,' its proprietary Generative AI engine. Cecilia utilizes Retrieval-Augmented Generation (RAG) to provide lawyers with fact-based answers derived directly from their specific document universes, complete with citations. The platform's market position is defined by its ability to ingest data at rates exceeding 1TB per hour and its sub-second search latency across datasets comprising millions of documents. DISCO integrates Tag Prediction (TAR 2.0) with deep learning models to automate document review, significantly reducing the billable hours required for linear review. Its 2026 roadmap focuses on 'Cross-Matter AI,' allowing legal teams to leverage institutional knowledge across separate litigations while maintaining strict ethical walls and data privacy compliance.