A curated list of apps and tools that work with OpenRouter - the unified API for hundreds of AI models.
OpenRouter provides a single API to access models from Anthropic, OpenAI, Google, and dozens of other providers.
Why use OpenRouter:
- Access hundreds of models from major AI providers through one API
- Automatic failover and load balancing across providers
- No vendor lock-in
- Create an account at openrouter.ai
- Add credits and generate an API key at openrouter.ai/settings/keys
- Use your key with any app below or in your own projects
Developers: Integrate OpenRouter using the OpenRouter SDK (TypeScript, Python, Go, Java). View documentation →
- AiAssistWorks
- Aider
- analystOS
- Autohand Code CLI
- Aventura
- BoltAI
- Chatbox
- ChatLima
- Chorus
- GitHub Copilot
- Kilo Code
- LibreChat
- Mastra
- nanocode
- Novelcrafter
- Ottex
- Quests
- Roo Code
- SillyTavern
- Stirrup
- StirrupJS
- VT Code
- Warden
AI for Google Sheets™, Slides™ & Docs™. Fill, clean, and categorize 100k+ rows with simple text commands—no complex formulas needed. Create charts, pivot tables, and write content using 100+ AI models.
productivity creative
AI pair programming in your terminal that lets you work with LLMs to build on your existing codebase.
coding
Web UI for AI-powered research + optional Notion automation. Upload docs, scrape URLs, chat with research via RAG. Connect Notion for zero-touch automated reports. 50+ OpenRouter models.
research productivity
The world fastest open code cli agent
coding chat research
A free, open source AI adventure and creative writing app
creative
The best AI app for Mac. Instantly switch between 300+ AI models, from a single native app.
chat
Your Ultimate AI Copilot on the Desktop. Chatbox is a desktop client for ChatGPT, Claude and other LLMs, available on Windows, Mac, Linux, iOS, and Android.
chat coding productivity
Feature-rich MCP-powered AI chatbot with multi-model support, image input, PDF export, and comprehensive API key management for OpenRouter
chat productivity
A macOS desktop app that provides unified access to multiple AI models and services. All the AI, on your Mac.
chat
Bring your own OpenRouter key to VS Code and GitHub Copilot to use Agent mode with any model.
coding
An AI-powered coding assistant for VS Code that supports multiple AI providers and models.
coding
An open-source chat application for all your AI conversations, compatible with any AI provider.
chat
An open-source TypeScript framework for building AI-powered applications and agents.
coding
Minimal Claude Code alternative. Single Python file, zero dependencies, ~250 lines. Full agentic coding loop with tools for read, write, edit, glob, grep, and bash.
coding
Your all-in-one writing workspace that blends a powerful world-building wiki called Codex with flexible, model-agnostic AI assistance to help authors plan, draft, and finish their novels with complete creative control.
chat creative productivity
WisprFlow + Raycast AI shortcuts but with OpenRouter BYOK. Dictate emails, Slack messages, Claude Code prompts and more. Auto-formats based on the app you're working with.
productivity
The open-source app builder.
chat coding productivity creative
An AI-powered autonomous coding agent that lives in your editor.
coding
A local-first LLM frontend for power users, supporting chat, character cards, and multiple AI providers.
chat creative
A lightweight framework for building agents. Bring your own OpenRouter key and use ChatCompletionsClient to build your own agents with any model.
productivity
A lightweight framework for building agents in TypeScript/JavaScript. Bring your own OpenRouter key and use ChatCompletionsClient to build your own agents with any model.
productivity
Semantic coding agent in the terminal
coding
A Native Swift MacOS app that that supports multiple AI providers and models using your own API keys.
chat
Want to add your app to this list? See CONTRIBUTING.md for instructions.
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