CoreWeave has introduced a new managed database service, CWDB, designed to support AI teams in building and scaling production applications. The service is compatible with PostgreSQL and currently operates in limited availability. It is integrated directly into the CoreWeave Kubernetes Service clusters, allowing developers to manage database infrastructure using Kubernetes Custom Resources.
The platform leverages the company’s Distributed File Storage system for both live data and backups, providing a default storage capacity of 50 GiB per instance. The architecture supports high availability by running at least three instances to ensure data consistency through quorum. Users can scale resources, with instance configurations ranging from 2 to over 8 vCPUs and 8 to over 32 GiB of RAM.
Management of the database is supported via the Cloud Console, kubectl commands, or GitOps tools. The service automates monitoring and backups through a Kubernetes operator, aiming to reduce operational overhead for teams already utilizing the CoreWeave ecosystem. The company, founded in 2017 and public since March 2025, operates more than 50 data centers globally.
