AI Model Providers

24 providers, 88+ models. Switch between OpenAI, Anthropic, Google, Groq, and more with a single click. Your agent, your choice of model.

Open Builder

OpenAI

GPT-4o, GPT-4, GPT-3.5

13 modelsOPENAI_API_KEY

Anthropic

Claude 4, Claude 3.5 Sonnet

6 modelsANTHROPIC_API_KEY

Google Gemini

Gemini 2.0, Gemini 1.5

7 modelsGOOGLE_API_KEY

DeepSeek

DeepSeek V3, R1

2 modelsDEEPSEEK_API_KEY

Groq

Ultra-fast inference

4 modelsGROQ_API_KEY

Mistral

Mistral Large, Codestral

5 modelsMISTRAL_API_KEY

xAI

Grok models

3 modelsXAI_API_KEY

Cohere

Command R models

3 modelsCO_API_KEY

Together AI

Open-source models

3 modelsTOGETHER_API_KEY

Fireworks AI

Fast open-source inference

3 modelsFIREWORKS_API_KEY

Perplexity

Online search-augmented models

2 modelsPERPLEXITY_API_KEY

OpenRouter

Unified API for 100+ models

3 modelsOPENROUTER_API_KEY

Azure OpenAI

OpenAI models on Azure

3 modelsAZURE_OPENAI_API_KEY

AWS Bedrock

Managed AI on AWS

3 modelsAWS_ACCESS_KEY_ID

OpenAI (Responses)

OpenAI models via the Responses API

4 modelsOPENAI_API_KEY

Ollama

Run open-source models locally

5 modelsN/A

LM Studio

Local models served via LM Studio

2 modelsN/A

vLLM

Self-hosted high-throughput inference server

2 modelsN/A

Cerebras

Ultra-fast inference on Cerebras hardware

3 modelsCEREBRAS_API_KEY

NVIDIA

NVIDIA NIM-hosted models

2 modelsNVIDIA_API_KEY

LiteLLM

Unified proxy across 100+ model providers

2 modelsLITELLM_API_KEY

Portkey

AI gateway with observability and routing

2 modelsPORTKEY_API_KEY

DashScope (Qwen)

Alibaba Cloud's Qwen model family

4 modelsDASHSCOPE_API_KEY

Vercel v0

Vercel v0 model for UI generation

2 modelsV0_API_KEY