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.
Fauna Bio is an AI-driven drug discovery company that mines roughly 100 million years of evolved disease resistance in mammals to find new human therapies. Founded in 2018 in the San Francisco Bay Area, it combines comparative genomics, a proprietary animal biobank, and machine learning - through its Convergence and Fauna Brain platforms - to translate the biology of hibernators and other resilient species into drug targets for conditions like obesity, heart failure, neurodegeneration, and retinal disease. Its work has attracted a partnership with Eli Lilly worth up to $494 million.