Free AI Tools for GPU cloud

Runpod is an AI developer cloud for launching GPU pods, serverless endpoints, and clusters to build and scale AI workloads.

Salad is a distributed GPU cloud offering low-cost, geo-distributed compute for AI, inference, training, and other GPU-heavy workloads.

Lightning AI is an AI cloud platform for building, training, and deploying models with managed GPUs, notebooks, clusters, and inference tools.

Nebius is an AI cloud platform offering GPU infrastructure, managed services, and Token Factory for training and inference workloads.

Together AI is an AI-native cloud for running, shaping, and pre-training open-source models at production scale.

Vast.ai is an API-native GPU cloud for renting on-demand compute with real-time pricing and per-second billing.

Modal is a high-performance AI infrastructure platform for running inference, training, batch jobs, and sandboxes with instant autoscaling.