Nebius

Nebius is an Amsterdam-based AI infrastructure company building what basically amounts to a computing utopia for AI developers. They're deploying gigawatt-scale AI factories packed with NVIDIA's newest Blackwell chips—the GB300 NVL72, GB200 NVL72, B300, B200, H200, you name it—and they built ISEG, the 19th most powerful supercomputer in the world, sitting 60 kilometers outside Helsinki. That's not a flex, that's a statement.

But here's what's actually wild: they didn't just buy off-the-shelf servers and call it a day. Nebius engineered their own racks, their own infrastructure, and stacked thousands of GPUs into a custom supercluster. They offer everything from a single GPU to pre-optimized clusters with InfiniBand networking, Kubernetes or Slurm orchestration, and fully managed MLflow, PostgreSQL, and Spark. You've got Terraform, API, CLI, and a console that doesn't make you want to pull your hair out. Plus 24/7 expert support from solution architects—at no extra cost. That's rare.

They're growing 700% ARR and currently raising capital. With the AI infrastructure market exploding, Nebius is positioning themselves as the democratized alternative to the big clouds—more efficient, more flexible, and built specifically for builders. If you're training or running inference at any scale, this is the cloud you've been looking for.