Datavant is a health information technology company based in Phoenix, Arizona, USA, which develops and maintains a digital ecosystem for the exchange of healthcare data.

[3] Along with the Health Care Cost Institute, Snowflake, Elsevier, Parexel, and others, Datavant operates the COVID-19 Research Database, which "enables public health and policy researchers to use real-world data to understand and combat the COVID-19 pandemic.

"[4][5] Datavant was co-founded by Roivant Sciences in 2017 with a focus on data management in support of clinical trials.

[citation needed] In June 2021, Datavant entered into a seven billion dollar deal to merge with the healthcare information management company Ciox Health.

[10] Also in June 2021, Datavant announced a partnership with Biodesix, a data-driven diagnostics company.