Direct providers and hub gateways — plug in your own API key and writing, rewrites, and AI replies run at provider price, with your own spend caps.
30 providers — capabilities from the live app
Postmill — Settings · LLM Providers
30 providers
Amazon BedrockHub
AWS's fully managed service for generative-AI apps and agents, offering foundation models from leading providers — including image generation via Amazon Nova, Titan, and Stability AI.
TextImageVisionEmbeddingsTools
Anthropic Claude
Maker of Claude — a family of frontier AI models known for strong reasoning, long context windows, and reliable, safe responses.
TextVisionTools
Apertus
Apertus — the fully open, multilingual LLM from the Swiss AI Initiative (ETH Zurich / EPFL / CSCS), served via the Public AI Inference Utility with a 65k context window.
TextTools
Azure OpenAIHub
Microsoft Azure's managed access to OpenAI models, including gpt-image generation — backed by Azure's enterprise security, regional deployment, and compliance controls.
TextImageVisionEmbeddingsTools
Bitdeer AIHub
Bitdeer AI Cloud — GPU cloud offering serverless inference and model APIs for open-source and enterprise AI models.
TextTools
Cohere
Enterprise AI platform offering the Command language models plus best-in-class embeddings and reranking for search and RAG.
TextEmbeddingsTools
DeepInfraHub
A developer-friendly inference hub serving 100+ models across text, image, video, and speech via simple APIs — pay-as-you-go on its own cost-optimized US infrastructure.
TextToolsEmbeddings
DeepSeek
AI lab behind the DeepSeek open models, offering strong reasoning and coding performance at very low cost.
TextTools
Fireworks AIHub
A high-performance inference platform serving frontier open models — including FLUX image generation — at open-source economics, processing 30T+ tokens per day.
TextImageVisionEmbeddingsTools
GMI CloudHub
GMI Cloud — an NVIDIA-powered inference cloud that serves open models through a unified API.
TextTools
Google Gemini
Google's Gemini models via the Gemini Developer API — multimodal AI for text, images, and video using your Google AI Studio key.
TextImageVisionEmbeddingsTools
Google VertexHub
Google Cloud's unified AI platform for building and scaling generative apps — featuring Imagen for photorealistic images and Veo for high-quality text-to-video, with governance built in.
TextImageVisionEmbeddingsTools
GroqHub
Groq runs AI inference on its purpose-built LPU chip for ultra-low latency. For speech it serves Whisper ASR and Orpheus/PlayAI TTS — real-time transcription and voice generation.
TextVisionEmbeddingsTools
Lightning AIHub
Lightning AI — a platform to build, train, and deploy AI models and agents, with hosted model APIs.
TextTools
Llama
Meta's open-weight Llama models — freely available large language models you can self-host or use via hosting partners.
TextTools
MiniMax
Hailuo, MiniMax's AI video generator, is known for striking cinematic motion and strong prompt following from text or a single image — with templates for dance, effects, and character animation.
TextToolsImage
Mistral AI
European AI lab offering the Mistral family of efficient open and commercial language models.
TextVisionEmbeddingsTools
Moonshot Kimi
Maker of Kimi — Moonshot AI's frontier models (Kimi K2) with long context windows, strong reasoning, and an OpenAI-compatible API.
TextTools
NVIDIA Nemotron
Maker of Nemotron — NVIDIA's open models for agentic reasoning and tool calling, served through the hosted NIM catalog with an OpenAI-compatible API.
TextTools
OpenAI Featured
OpenAI's image generation via gpt-image-1 — the natively multimodal model behind ChatGPT — delivering versatile styles, strong world knowledge, accurate text, and prompt-driven edits.
TextImageVisionEmbeddingsSpeechTools
OpenAI CompatibleHub
Bring any OpenAI Chat Completions–compatible endpoint — hosted gateways, inference platforms, or your own deployment — by supplying its Base URL and API key.
TextTools
OpenRouter FeaturedHub
A unified gateway to 400+ models from 70+ providers through a single OpenAI-compatible API — including a dedicated image API spanning 30+ models — with automatic failover.
TextImageVisionEmbeddingsSpeechTools
Perplexity
AI answer engine; its Sonar API returns up-to-date, web-grounded responses with citations.
TextTools
Qwen
Alibaba's Qwen family, served via DashScope / Model Studio — Qwen-Image generates native 2K images from long prompts, and Wan delivers text-to-video and image-to-video.
TextToolsImageVision
SiliconFlowHub
A lightning-fast inference platform serving 200+ open and commercial models — LLMs plus image, video, and audio — through a single OpenAI-compatible API with predictable pricing.
TextToolsImageEmbeddings
Together AIHub
A full-stack inference cloud serving 200+ open-source models through one API — chat, image, audio, and video — with optimized kernels for faster, cheaper generation at scale.
TextImageVisionEmbeddingsTools
Vercel AIHub
Vercel AI Gateway routes requests to hundreds of models across many providers through a single API — text, image, and video — with automatic failover and no platform markup.
TextImageVisionEmbeddingsSpeechTools
Vultr InferenceHub
Vultr — cloud provider offering serverless inference for open models alongside S3-compatible object storage.
TextTools
xAI Grok
xAI builds Grok, the AI assistant from Elon Musk's xAI with real-time knowledge of the world. Its image model (Aurora) renders photorealistic, prompt-faithful images directly from the same API key as the Grok chat models.
TextVisionTools
Z.AI GLM
Maker of GLM — Z.AI's (Zhipu) frontier models with agentic reasoning, long context, and multimodal input, served through an OpenAI-compatible API.