Nebius vs Vast.ai
Updated March 10, 2026
Overview
Nebius (Nasdaq: NBIS) is a major GPU cloud provider spun off from Yandex, offering large-scale NVIDIA GPU clusters for AI training and inference. With data centers in Europe and expanding globally, Nebius provides enterprise-grade AI infrastructure with competitive pricing and dedicated support for large-scale AI workloads.
Vast.ai is a decentralized GPU marketplace that connects GPU owners with AI developers, offering some of the lowest prices in the market through auction-based pricing. The platform provides access to a wide range of GPUs from consumer-grade to data center hardware for training, fine-tuning, and inference workloads.
Strengths and tradeoffs
What each tool does well, and the limitations to keep in mind.
Pros
- Massive scale with 2+ GW contracted power, expanding to 3+ GW
- Latest NVIDIA hardware including B200 Blackwell and GB300
- Up to 35 percent savings with reserved capacity
- Strong employee satisfaction (4.5/5) in Amsterdam
Cons
- No free trial makes evaluation difficult without upfront commitment
- Work-life balance concerns cited by some employees
- Over 90 percent Russian language creates barrier for non-Russian speakers
- Newer player compared to established cloud providers
Pros
- Production-ready platform
- Good performance
- Active development
- Strong features
Cons
- Enterprise pricing varies
- Setup complexity
- Learning curve required
Compare Nebius and Vast.ai on your own traffic
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