Best AI model platforms

20 ai model platforms in the Tool Hut catalog — compare them, find alternatives, and track the ones you actually use.

• Hugging Face

  The GitHub of AI — browse, download, and deploy 500,000+ open-source models and datasets.

• OpenRouter

  Single API for 200+ LLMs — route between Claude, GPT, Gemini, Llama, and more.

• Replicate

  Run open-source ML models via API — image, video, audio, LLMs, no infra needed.

• Together AI

  Fast inference API for open-source models — Llama, Mixtral, Flux, at low cost.

• Groq

  Extremely fast LLM inference on custom LPU hardware.

• Fireworks AI

  Fast, low-cost inference and fine-tuning for open models.

• fal.ai

  Fast generative media inference — image, video, and audio APIs.

• Modal

  Serverless cloud for running AI and Python workloads on GPUs.

• Baseten

  Deploy and serve ML models in production with autoscaling.

• Cohere

  Enterprise LLM platform with strong embeddings and RAG models.

• Mistral AI

  Open-weight model maker with a developer API platform.

• AI21

  Maker of the Jamba models with an enterprise API platform.

• DeepInfra

  Cheap, simple API access to a wide range of open models.

• Novita

  Affordable inference APIs for LLMs and image models.

• Anyscale

  Scalable AI compute built on Ray for training and serving.

• RunPod

  On-demand and serverless GPU cloud for AI workloads.

• Lambda

  GPU cloud and workstations built for deep learning.

• Cerebras

  Wafer-scale hardware delivering very fast model inference.

• Google AI Studio

  Google's browser-based prototyping environment for Gemini models with direct API access.

• OpenAI Platform

  OpenAI's developer hub — API keys, usage dashboard, fine-tuning, Playground, and model access.