Zavo

Zavo describes itself as a research lab that supplies clinical data, expert knowledge and training environments for building and evaluating medical AI models. It works with healthcare institutions and medical experts to assemble datasets and evaluations, and says it supports each stage from sourcing and structuring data to expert annotation. The data offering spans structured records such as diagnoses, medications, laboratory results and genomics, unstructured clinical notes and reports, radiology and pathology imaging including whole slide images, multimodal linked records, medical conversations between clinicians and patients, and longitudinal electronic health records. Formats named include DICOM and FHIR or HL7, with additional material such as surgical video, ICU waveforms, retinal OCT and audio. Coverage is listed across many specialties, among them cardiology, neurology, oncology, radiology, pediatrics, dermatology, psychiatry and pathology. The intended customers are AI developers and research teams building medical models, not clinicians or patients. The company is backed by Y Combinator. Engagement starts through a contact form on the home page, and the vendor does not publish prices or plans.