Model Platforms & APIs
23 tools in the n3os directory.
Fireworks AI
Serves and fine-tunes open models fast, with routing that sends each request to the cheapest model that can handle it.
RunPod
Rent GPUs by the minute, or run models on serverless endpoints that scale to zero between requests.
SambaNova
Fast inference on custom dataflow hardware, offered as a cloud API or as racks installed in your own data centre.
Cohere
Language models built for business use, including embeddings and reranking, deployable inside your own environment.
Lambda
GPU cloud for training and inference, from single on-demand instances up to reserved multi-node clusters.
Together AI
Runs a large library of open models behind one API, plus fine-tuning and GPU clusters when you outgrow it.
AI21 Labs
Enterprise AI systems focused on cutting the cost of model traffic without giving up quality.
Groq
Inference on purpose-built LPU hardware, sold as an API where the main feature is how little you wait.
Cerebras
Runs open models on wafer-scale chips of its own design, sold as an inference API that is unusually fast.
xAI Grok API
Frontier AI models for reasoning, code, voice, images, and video via API.
Vertex AI
Comprehensive AI platform for building, scaling, and deploying enterprise-grade agents.
OpenAI
AI research and deployment company behind ChatGPT and advanced AI models.
OpenAI API Platform
Build AI-powered applications with OpenAI's frontier models and APIs.
Fal.ai
Fast inference API for generative media models.
Replicate
Run and deploy open-source AI models via API.
Llama
by Meta AI
Build with Meta's AI models and tools for developers.
Meta AI
Try Meta AI for free, discover models for media generation, reasoning, and explore AI research.
Anthropic
Anthropic is an AI safety and research company building reliable, interpretable, and steerable AI systems.
Mistral
Open-weight AI models and enterprise platform.
Hugging Face
Hub for open-source AI models and datasets.
LM Studio
Run local AI models like gpt-oss, Llama, Gemma, Qwen, and DeepSeek privately on your computer.
Ollama
Ollama is the easiest way to automate your work using open models, while keeping your data safe.
DeepSeek Platform
Access advanced AI models for development and integration, including large language models and coding assistants.