VeriXiv (pronounced very-kive) is a verified preprint server, enabling the rapid availability of new research findings. Preprints are the version of a research paper shared prior to peer review and publication in a journal. Unlike many preprint servers, VeriXiv will conduct a series of rigorous pre-publication checks to support research integrity.

VeriXiv supports researchers in complying with the Gates Foundation’s refreshed Open Access policy that requires all their funded research to be made available as a preprint from January 2025.