News
Key Takeaways
- CoreWeave finalizes purchase of Weights & Biases on May 5, 2025. Strategic acquisition enhances AI cloud platform to accelerate AI development cycles.
- Acquisition strengthens software‑hardware synergy for AI builders. Customers gain an integrated stack combining CoreWeave’s infrastructure with W&B’s developer tools.
- Expanded interoperability and growth vectors emerge. Combined company offers choice of deployment, infrastructure provider and open‑model support.
Table of Contents
- CoreWeave's Strategic Integration Expands AI Cloud Capabilities
- Platform and Performance Breakdown
- Who Is CoreWeave?
- Target Audience for Acquisition
- In Other CoreWeave News
- Where to Learn More About CoreWeave
CoreWeave's Strategic Integration Expands AI Cloud Capabilities
Announcement Details
CoreWeave, Inc. announced that it has completed its acquisition of Weights & Biases. The strategic combination strengthens CoreWeave's capabilities to power AI innovation with the leading AI cloud platform — purpose-built to iterate AI faster, and helps unleash the full potential of the world's leading AI labs and enterprises.
Context and Background
CoreWeave launched as the AI Hyperscaler in 2017, delivering accelerated computing infrastructure across the US and Europe. After its successful Nasdaq debut on March 28, 2025 — raising $1.5 billion — it set its sights on expanding up the software stack. The acquisition of Weights & Biases, a leading AI experiment‑tracking and model‑management platform, marks a pivotal step in that strategy.
Executive Commentary
“Today's announcement accelerates our ability to power AI innovation with the scale, performance and expertise that meets the demands of accelerated computing,” said Michael Intrator, co-founder and CEO of CoreWeave. “I am incredibly impressed by what the Weights & Biases team has achieved as the AI developer platform. Their relentless innovative spirit, customer obsession and engineering excellence are traits that CoreWeave has always prioritized and will continue to do so as we enable AI builders in the inference era.”
Lukas Biewald, co-founder of Weights & Biases, added, “We expect that this combination will allow us to better serve our developers by accelerating investment in the Weights & Biases platform, maintaining our commitment to interoperability and unlocking new valuable features by combining the hardware and software layers of the new AI tech stack."
Platform and Performance Breakdown
Key capabilities unlocked by the combined platform include:
| Capability | Description |
|---|---|
| Integrated AI developer tools | Weights & Biases’ experiment tracking and model management embedded directly within CoreWeave’s Cloud Platform for seamless workflows. |
| Infrastructure scalability | Access to CoreWeave’s GPU‑accelerated data centers enables large‑scale model training and high‑throughput inference. |
| Interoperability | Support for any deployment option, infrastructure provider, foundation model, framework or protocol — locking in customer flexibility. |
Who Is CoreWeave?
CoreWeave is an AI Hyperscaler delivering a cloud platform of cutting‑edge software and GPU‑accelerated infrastructure for enterprises and AI research labs. Since 2017, it has built a global footprint of data centers optimized for accelerated computing.
Target Audience for Acquisition
- AI research labs and enterprises seeking scalable training and deployment environments
- Machine learning engineers and data scientists requiring robust experiment-tracking and model-governance tools
- CIOs and CTOs evaluating integrated AI cloud solutions with hardware‑software synergy
In Other CoreWeave News
Named in TIME100 Most Influential Companies
In 2024, CoreWeave was recognized among TIME’s top 100 most influential companies for its role in powering next‑gen AI workloads.
Where to Learn More About CoreWeave
Visit the CoreWeave website for full product details and customer stories.
