The Vivli platform provides access to anonymized individual participant-level data (IPD) or the raw data that is collected during a clinical trial. The clinical trials represented in Vivli are global and contributed by a diversity of data contributors. By serving as a global trusted platform, Vivli increases the discoverability of available data in the wider research ecosystem, and increases the overall capacity worldwide for effective data sharing, aggregation, re­-use, and novel analysis of valuable clinical research data to advance science and improve public health. The Vivli platform is a cloud-based platform that consists of a dynamic search engine, a data repository, and a secure research environment.