Nebius vs Coreweave

What Nebius Group (NBIS) does

Nebius builds the cloud infrastructure that AI companies run on.
It designs and operates large clusters of GPUs (specialized chips for AI), plus the cloud software on top, so customers can train, fine‑tune and run AI models in one place.

On top of this core AI cloud, Nebius owns and develops related businesses like TripleTen (an online school that trains people for tech and data careers) and Avride (software for self‑driving cars and delivery robots).
In simple terms, Nebius is an AI‑focused cloud provider that supplies the computing “muscle” and tools for AI developers, while also backing education and autonomous driving projects that sit around that infrastructure.

What CoreWeave does

CoreWeave provides cloud computing built specifically for AI. Instead of companies buying and operating their own expensive servers, they can rent the computing power they need from CoreWeave.

Its infrastructure is filled with GPUs, the specialized chips used to train and run AI models. Customers use this capacity for things like building AI applications, generating images or video, running large language models and creating visual effects.

CoreWeave also provides the software and services needed to manage this infrastructure, including data storage, networking, server management and tools for AI developers.

In simple terms, CoreWeave is like a specialist AI data center provider. It gives companies access to the powerful computing “muscle” needed to build and run AI products, without requiring them to build the entire infrastructure themselves.