FluidStack is a cloud GPU infrastructure provider that aggregates underutilized GPU capacity from data centers worldwide to offer on-demand and reserved GPU compute at competitive prices. The platform enables AI companies, researchers, and developers to access large-scale GPU clusters for training and inference workloads, including support for high-performance interconnects like InfiniBand. FluidStack differentiates itself by sourcing capacity from a distributed network of partner data centers, providing cost-effective alternatives to hyperscale cloud providers for AI/ML workloads.
Founded
2019
Company Size
11-50 employees
Headquarters
London, United Kingdom
Funding
Seed
Provides fully isolated, single-tenant high-performance GPU clusters for AI training and inference workloads.
Supports latest NVIDIA GPUs including H100, H200, B200, and GB200, fully validated for performance.
High-performance InfiniBand networking with 99% uptime SLA at node and network levels.
Zero-setup, fully managed infrastructure including Slurm or Kubernetes setup, maintenance, and upgrades.
Deploys multi-thousand GPU clusters within days or even 48 hours for large-scale workloads.
Fully managed Kubernetes orchestration for AI workloads, including setup and upgrades.
Fully managed Slurm job scheduler for large-scale GPU cluster management.
High-availability infrastructure optimized for serving live AI models with low latency.
Market-competitive, predictable pricing bundled with support and management services.
Builds custom, dedicated data centers for enterprise clients like Anthropic.
Integration with VAST Data for fast access to distributed datasets at exabyte scale.
Full isolation at hardware, network, and storage levels with no shared clusters or noisy neighbors.
Secure Ops with audit logs and controlled access for FluidStack engineers maintaining clusters.
Continuous monitoring of all cluster components for reliability and performance.
24/7 engineering support via Slack with 15-minute response times.
Guaranteed 99% uptime for nodes and InfiniBand networking.
Common questions about FluidStack features, pricing, and capabilities
FluidStack provides access to the latest generation of NVIDIA hardware, including H100, H200, B200, and GB200 GPUs. These units are fully validated for performance and are available in large-scale dedicated clusters to support intensive AI training and inference tasks.
Yes, we offer high-performance InfiniBand interconnects designed for low-latency communication between nodes. This infrastructure is backed by a 99% uptime SLA at both the node and network levels, ensuring your distributed training jobs run efficiently without bottlenecks.
FluidStack excels at rapid deployment, capable of spinning up multi-thousand GPU clusters within days. In many cases, we can have your large-scale infrastructure ready for production workloads in as little as 48 hours.
No, FluidStack provides fully managed clusters where we handle the zero-setup deployment of orchestration tools like Slurm or Kubernetes. Our team manages all ongoing maintenance and upgrades, allowing your researchers to focus entirely on their AI models.
Yes, we offer a flexible model that includes both on-demand GPU access for burst workloads and reserved capacity for long-term projects. This allows AI companies to scale their infrastructure costs based on their specific development lifecycle and budget.
Absolutely. Because we provide standard Kubernetes or Slurm environments on NVIDIA hardware, our infrastructure is fully compatible with all major frameworks including PyTorch, TensorFlow, and JAX, as well as standard containerization tools like Docker.
By aggregating underutilized capacity from a global network of partner data centers, FluidStack is able to offer high-end GPU compute at significantly more competitive prices than traditional hyperscale providers. This makes large-scale AI training more accessible and cost-effective.
FluidStack focuses on transparent pricing for our dedicated clusters. Because our clusters are fully managed and include proactive monitoring and rapid deployment within the service agreement, you can avoid the complex overhead costs often associated with self-managed cloud infrastructure.
We provide single-tenant isolation at the hardware, network, and storage levels. Unlike many hyperscale providers, we do not use shared clusters, which eliminates 'noisy neighbor' issues and ensures your sensitive AI models and data remain completely private.
Our Secure Ops framework includes comprehensive audit logs and strictly controlled access for FluidStack engineers. This ensures that any maintenance or support activity is fully transparent and restricted to authorized personnel only.
We provide 24/7 engineering support via dedicated Slack channels with a guaranteed 15-minute response SLA. Our team proactively monitors all cluster components to identify and resolve potential hardware or software issues before they impact your workflow.
FluidStack offers a robust 99% uptime SLA covering both individual compute nodes and the InfiniBand networking fabric. This guarantee ensures that your long-running training jobs have the reliability required for enterprise-grade AI development.
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