Oct 30, 2025 10:41 AM Eastern Daylight Time CoreWeave Acquires Marimo to Unify the Generative AI Developer Workflow Share LIVINGSTON, N.J. & REDWOOD CITY, Calif.--(BUSINESS WIRE)--CoreWeave, Inc. (Nasdaq: CRWV), The Essential Cloud for AIâ"¢, today announced a definitive agreement to acquire Marimo Inc., the creator of the open-source marimo notebook, an AI-native, reactive development environment for Python, purpose-built for AI and data workloads. CoreWeave is powering the creation and delivery of the int ...