Find self-service GPU-as-a-Service solutions for AI workloads.

Self-Service GPU-as-a-Service Options for AI Workloads

Pure "rent-a-GPU" self-service clouds (fastest to start, no sales calls):

• Vast.ai –

From sign-up to running GPU workloads in under five minutes, starting with as little as $5, using an API key from the console—no contracts, no sales calls.

It offers on-demand instances across 40+ data centers and 20,000+ GPUs, deployable in seconds via CLI, SDK, or API.
Best for experimentation/spot workloads since
interruptible H100s can dip under $1.50/hr when supply is high, useful for batch jobs but not customer-facing inference.
(vast.ai)

• Lambda –

Launch NVIDIA HGX B200, H100, A100, or GH200 instances in minutes with self-serve, first-come access
, and
spin up an instance and get straight to training or inference with no lengthy setup or driver installs.
(lambda.ai)

• RunPod –

Blends serverless endpoints with persistent pod instances, so you can run short bursty tasks via serverless pricing or spin dedicated pods for long-running work, with simple container deployment.
(runpod.io)

• TensorDock –

Provides access to NVIDIA A100, H100, RTX 6000, and older GPUs like 3090 on a self-serve, hourly basis—perfect for cost-sensitive workloads needing quick access without cloud overhead.

• Thunder Compute –

Features the lowest cost (up to 80% lower than AWS/GCP) with a simple user experience and on-demand instances for startups, research, and development.

Enterprise/platform-layer GPUaaS (for internal self-service portals across teams):

• NorthWind GPU PaaS –

Delivers secure, scalable, self-service access to GPUs for AI, GenAI, and ML workloads, including efficient provisioning, tenant isolation, and self-service portals that let developers access GPUs without infrastructure bottlenecks.
(northwind.co)

• Red Hat OpenShift AI + Kueue –

A central platform team owns hardware and developers reserve slices on demand, almost like booking a meeting room, using Kueue, NVIDIA MIG, and a self-service dashboard.
(developers.redhat.com)

Comparison tool: cloud-gpus.com lets you compare pricing across 30+ providers.

For quick prototyping, start with Vast.ai or RunPod; for production-grade internal GPUaaS with governance, look at NorthWind or Red Hat OpenShift AI.