CoreWeave Cloud vs Vast.ai

Not sure which of these tools fits your work? Compare CoreWeave Cloud and Vast.ai to see what you can do with each, what you'll pay and what to check before you choose.

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CoreWeave Cloud

Hosting Providers

From $2.21

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Vast.ai

Hosting Providers

From $0.29

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Check if these tools match how you work. Confirm the plans, limits and renewal prices with each provider before you choose.

Only differences

Compare features and pricing for CoreWeave Cloud, Vast.ai
What matters to you	CoreWeave Cloud	Vast.ai
Best suited to	AI startups and research labs Enterprise ML teams Large-scale model training VFX rendering studios HPC and simulation workloads	ML researchers and students AI startups on tight budgets Developers fine-tuning models Batch inference workloads GPU experimentation and prototyping
Starting price	From $2.21	From $0.29
Category	Hosting Providers	Hosting Providers
Ratings shown	4.8 / 5 (420 reviews shown)	4.5 / 5 (190 reviews shown)
Features to compare	Bare-metal NVIDIA GPUs H100 and B200 GPU clusters Kubernetes-native orchestration Liquid-cooled infrastructure High-speed networking Distributed AI training Multi-GPU node support On-demand GPU instances Reserved capacity discounts AI inference infrastructure Object and block storage No-egress-fee architecture Enterprise observability tools Global GPU data centers Containerized AI workloads	Peer-to-peer GPU marketplace RTX 4090 and H100 GPU hosting B200 GPU support Docker-based deployment Serverless OpenAI-compatible endpoints Web console CLI and API Bring-your-own containers Usage-based hourly pricing Spot and interruptible instances Crypto payments via BitPay 2FA security Jupyter notebook templates Multi-region GPU providers Containerized ML workflows Thousands of GPU listings
Strengths	Exceptional AI training performance Competitive GPU pricing versus hyperscalers Optimized bare-metal infrastructure Strong Kubernetes-native workflows Minimal egress fees for large datasets	Cheapest public GPU pricing for many flagship GPUs Massive GPU hardware selection and flexibility Standard Docker workflows reduce lock-in Strong support reputation and rapid innovation Excellent for experimentation and AI fine-tuning
Considerations	Enterprise-focused platform Pricing complexity for smaller teams Limited general-purpose cloud services Requires technical expertise for optimization	Reliability varies between marketplace hosts Long-running workloads require checkpointing Less suitable for enterprise production deployments Requires technical knowledge of containers and infrastructure

Before you decide

Which tool fits the way you work?
What will it cost you now and when you renew?
Can you try it on a real task before you choose?

Questions you may have when comparing CoreWeave Cloud and Vast.ai

What's different about CoreWeave Cloud and Vast.ai?

CoreWeave Cloud lists Bare-metal NVIDIA GPUs, H100 and B200 GPU clusters and Kubernetes-native orchestration. Vast.ai lists Peer-to-peer GPU marketplace, RTX 4090 and H100 GPU hosting and B200 GPU support. Start with the features you would actually use, then check which plan includes them. A shorter feature list doesn't necessarily mean a tool can't do something you need.

Which one will cost me less?

Compare the total for your team, not just the starting price. Check the billing period, currency, number of users, usage limits and renewal rate, then add any extras you need. If you try a free plan or trial, check what happens when you reach its limits.

How do I choose between CoreWeave Cloud and Vast.ai?

Pick a task you do often and try it in both tools. If you need AI Infrastructure and Cloud Hosting Providers, start there. See which feels easier to use and works with the tools you already rely on. Before you pay, check the plan limits and whether you can get the support you need.