Free AI Tools for Inference

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

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

SiliconFlow is an AI cloud platform for fast inference, deployment, and fine-tuning of LLMs and multimodal models through one OpenAI-compatible API.

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

Fireworks AI is a generative AI platform for fast inference, model hosting, fine-tuning, and scalable deployment of open models.

Groq provides fast, low-cost AI inference via GroqCloud and its custom LPU stack.

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.