CoreWeave Acquires Marimo to Unify the Generative AI Developer Workflow
October 30, 2025
CoreWeave, Inc. has entered into a definitive agreement to acquire Marimo Inc., creator of the open-source marimo notebook, an AI-native reactive development environment for Python. The deal is intended to integrate Marimo’s technology into the CoreWeave Cloud to provide a unified developer experience across the AI lifecycle (training, inference, data movement, and iteration). Terms were not disclosed and Morgan Stanley advised Marimo.
- Buyers
- CoreWeave, Inc.
- Targets
- Marimo Inc.
- Industry
- Cloud & SaaS
- Location
- United States
- Transaction Type
- Buyout
Explore More
Related Acquisitions
-
Miro Acquires Reforge
March 24, 2026
AI & Machine Learning
Miro, the AI innovation workspace for teams, announced it has acquired Reforge, an AI platform for product teams (subject to customary closing conditions). The deal combines Miro’s collaborative AI workflows and canvas with Reforge’s AI-native product development tools and learning platform.
-
Figma Acquires Weavy to Launch Figma Weave
October 31, 2025
AI & Machine Learning
Figma has acquired Weavy, a Tel Aviv–based AI-powered image and video generation startup, to create a new product line called Figma Weave. The ~20-person Weavy team will join Figma and continue operating independently in the near term as the company integrates Weavy’s generative media and editing capabilities into Figma’s design ecosystem; financial terms were not disclosed.
-
CoreWeave to Acquire Core Scientific in ~$9 Billion All-Stock Transaction
October 16, 2025
Data & Analytics
CoreWeave (NASDAQ: CRWV) has signed a definitive agreement to acquire Core Scientific (NASDAQ: CORZ) in an all-stock transaction valued at about $9 billion. The deal will vertically integrate CoreWeave’s AI/HPC data center footprint by giving CoreWeave control of Core Scientific’s high-performance colocation infrastructure and power capacity; the transaction is expected to close in Q4 2025, subject to regulatory and stockholder approvals.
-
CoreWeave to Acquire OpenPipe
September 3, 2025
AI & Machine Learning
CoreWeave, the AI hyperscaler, announced a definitive agreement to acquire OpenPipe, a reinforcement learning (RL) toolkit and platform for training reliable AI agents. The acquisition expands CoreWeave’s platform with RL and fine-tuning capabilities to help enterprises train, adapt, and optimize models more cost-effectively and with better performance.
-
CoreWeave Completes Acquisition of Weights & Biases
May 8, 2025
Cloud & SaaS
CoreWeave, an AI hyperscaler, completed its acquisition of Weights & Biases, an AI developer platform. The combined offering is intended to deliver an end-to-end AI cloud platform for developing, deploying, and iterating AI applications, with a focus on maintaining interoperability across deployments and infrastructure providers.
-
Maxar Acquires Wovenware
November 3, 2022
AI & Machine Learning
Maxar Technologies has completed the acquisition of Wovenware, a Puerto Rico–based AI and software engineering firm of roughly 150 employees. The acquisition adds software engineering, AI/ML and geospatial data production capabilities to Maxar and establishes Wovenware as a Maxar software development and AI/ML center of excellence in Puerto Rico.
Build a buyer list for your deal
Find active buyers from recent acquisition patterns and move straight into outreach.