OpenRouter screenshot

OpenRouter

AI Assistants

Visit website
Freemium

About

The Unified Interface For LLMs

One API to access hundreds of AI models from all providers.

Features & use cases

  • Get your API key
  • Using OpenRouter With LangChain: ChatOpenRouter Setup Guide
  • How to Evaluate LLM Provider Performance Across Latency, Throughput, and Uptime
  • Image Generation Models on OpenRouter
  • Featured Agents
  • Buy credits

Section titles taken from openrouter.ai, checked 2026-08-01.

Similar tools

Hugging FaceDeepSeekPhindGroqOllamaLM Studio

Alternatives & related tools

Hugging Face preview

Hugging Face

The platform where the ML community builds and shares models.

DeepSeek preview

DeepSeek

Powerful, open and free frontier AI models for chat and code.

Phind logo

Phind

An AI answer engine built for developers and technical search.

Groq preview

Groq

Insanely fast AI inference for open models, free to try.

Ollama preview

Ollama

Run large language models locally on your own machine.

LM Studio preview

LM Studio

Discover, download and run local LLMs on your computer.

Together AI preview

Together AI

The fastest cloud platform to build with open-source AI.

AI CLI preview
New

AI CLI

Generate text, images and video from the command line.

More in AI Assistants

See all 73
Avec preview
New

Avec

Email client that triages the inbox and drafts replies in seconds.

Creed preview
New

Creed

Keeps personal context in one file so AI tools stop asking twice.

ChatGPT preview

ChatGPT

OpenAI's conversational assistant for writing, coding and ideas.

Claude preview

Claude

Anthropic's helpful AI assistant for writing, analysis and code.