Plex Research

Plex Research is a Cambridge, Massachusetts company building an AI-powered scientific intelligence platform for drug discovery. Its proprietary focal graph technology stitches billions of minimally processed experimental data points from genomics, proteomics, chemical biology and clinical sources into a queryable biomedical knowledge graph, then pairs it with large language models so scientists get evidence-backed answers in seconds - every result traceable to the underlying experiments. Trusted by 40+ pharma and biotech teams, Plex helps researchers identify and evaluate drug targets, uncover hidden pharmacology, and, through its AutoPlex agent, run autonomous multi-step research campaigns.