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 →
- Aeon
- Agent Swarm
- Agent Zero
- Agent37
- AiAssistWorks
- Aider
- AionUi
- All API Hub
- analystOS
- Atomic Agent
- Autohand Code CLI
- Aventura
- BoltAI
- Browser Use
- Cai
- Chatbox
- ChatLima
- Chorus
- Cline
- Cloudflare AI Gateway
- Dexto
- Fud AI
- GitBug
- GitHub Copilot
- hax
- Helicone
- InternAgent
- Junie
- Kilo Code
- Letta
- LibreChat
- LlamaIndex
- Llumen
- Mastra
- Maxim AI
- NanoClaw
- nanocode
- Nikke-DB Story/Roleplaying Generator
- Novelcrafter
- Octomind
- OpenClaw (Moltbot)
- OpenRouter MCP Multimodal
- openrouter-rs
- Ottex
- PostHog
- PostQode
- Project AIRI
- Quests
- Roboflow Workflows
- Roo Code
- Shakespeare
- ShibaClaw
- SillyTavern
- Skales
- SoulForge
- Space Agent
- Speakeasy
- Spokenly
- Stirrup
- SurfMind
- TypingMind
- VT Code
- Warden
Autonomous agent framework that runs on GitHub Actions: cron-scheduled Markdown skills, self-healing and fleet-replicating. Four of its six coding-agent harnesses (Codex, Pi, Vibe, Kimi) route through OpenRouter with your own API key; its LLM gateway can route Claude Code via OpenRouter too.
coding productivity
Coordination intelligence for AI coding agents. A lead delegates, Docker-isolated workers ship code, memory compounds across sessions. Workers run via OpenRouter — bring your own key to pick any model (default: Qwen3 Coder Flash).
coding productivity
Build autonomous AI agents effortlessly.
productivity chat research
Managed cloud for persistent AI agents. Launch an isolated sandbox in about 12 seconds, keep its disk across sleep and wake, and run every turn on your own OpenRouter key.
coding productivity
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
Free, local, open-source cowork desktop app with multiple AI agents. Bring your own OpenRouter API key to access any model, with multi-session chat, MCP, ACP, file preview, and 24/7 scheduled tasks on macOS, Windows and Linux.
chat coding productivity
A local-first browser extension for managing OpenRouter accounts and BYOK credentials. Manage workspace API keys, browse models and pricing, validate credentials with model requests, and export configurations to supported AI clients.
productivity
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
A local-first AI agent for the terminal. Runs open-weight models on your own machine, and routes to OpenRouter with your own key when a task needs a frontier model.
productivity coding chat
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
Open-source browser agent driven via CDP. Pairs with OpenRouter as the action layer for any LLM — execute real web tasks with Claude, GPT, Gemini, or any of OR's 300+ models. 92K stars on main repo, 135K+ across the org. YC W25.
productivity coding
Run smart actions and multi-step workflows on any text or image you select: AI prompts, shell scripts, ticket creation, in one keystroke. 100% local, free, and MIT licensed. macOS.
productivity
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
Autonomous coding agent right in your IDE.
coding
Monitor, control, and optimize your AI applications.
productivity research
Open agent harness for AI apps with a production-ready coding agent, CLI, and Web UI.
coding productivity research
Free, open-source calorie and workout tracker for iOS and Android. Bring your own OpenRouter key to analyze food photos and descriptions, estimate nutrition, and chat with an AI coach.
productivity other
AI-powered code review for GitHub PRs. Bring your own OpenRouter key to get automated reviews with 100+ models.
coding
Bring your own OpenRouter key to VS Code and GitHub Copilot to use Agent mode with any model.
coding
A minimalist, terminal-native coding agent written in C. Tiny footprint (a few MBs of RAM), preserves native terminal scrollback, uses plain text and subprocesses instead of plugins.
coding
Observability and Evaluation. Bring your OpenRouter key to supercharge your inference.
productivity research
Open-source agentic framework for autonomous scientific discovery, deep research, and experiment iteration. Use OpenRouter as the model gateway with your own API key.
research productivity coding
Agentic coding tool by JetBrains that works in the terminal and JetBrains IDEs, supporting BYOK with OpenRouter.
coding
An AI-powered coding assistant for VS Code that supports multiple AI providers and models.
coding
Letta Code is a fully open-source harness for creating stateful agents with frontier memory and learning. With Letta Cloud, agents can be used as cloud agents that work across devices and can be shared across your team.
coding productivity research
An open-source chat application for all your AI conversations, compatible with any AI provider.
chat
Framework for building knowledge assistants using LLMs connected to your enterprise data.
coding research
A lightweight, self-hosted LLM chat app optimized for modest hardware (Raspberry Pi, old laptops, minimal VPS), with OpenRouter as the default provider, plus web search and deep research modes.
chat
An open-source TypeScript framework for building AI-powered applications and agents.
coding
Maxim is an agent simulation, evaluation, and observability platform that empowers modern AI teams to deploy agents with quality, reliability, and speed.
coding productivity research
A lightweight alternative to OpenClaw that runs agents in isolated containers and supports channels like WhatsApp, Telegram, Slack, Discord, and Gmail.
chat productivity
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
Interactive roleplay and story generation tool in the Goddess of Victory: NIKKE universe. Features synced Live2D animations and context-aware emotional expressions of the characters.
chat creative
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
Session-based AI development assistant CLI. MCP tool execution, multi-provider support via OpenRouter, roles, skills, and agent orchestration — all from the terminal.
coding productivity
A personal AI assistant you run on your own devices. Connects to WhatsApp, Telegram, Discord, Slack, and 50+ other services with persistent memory and extensible capabilities.
productivity
All-in-one MCP server that gives Claude Desktop, Cursor, Kiro, VS Code, Windsurf, and Cline access to OpenRouter's 300+ LLMs — chat, image / audio / video analysis, and image / audio / video generation (Veo 3.1, Sora, Seedance, Wan).
productivity chat creative
Community-maintained Rust SDK and companion CLI for OpenRouter, with typed clients for chat, responses, messages, models, embeddings, streaming, and management workflows.
coding
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
Dev tools that help product engineers build successful products.
productivity
AI-powered SDLC platform with specialized agents for API, Web, and Mobile testing, plus a generic Agent for development.
productivity
An open‑source virtual companion inspired by Neuro-sama that can chat, listen, speak, and play games
chat
The open-source app builder.
chat coding productivity creative
A visual builder for computer vision pipelines. The OpenRouter block runs any of 300+ vision-language models on your images and detection crops, so you can swap models without rewriting your pipeline.
productivity research
An AI-powered autonomous coding agent that lives in your editor.
coding
An open-source browser-based AI application builder that works entirely in-browser without a backend. Supports OpenRouter, OpenCode, OpenAI, Anthropic, and more.
coding
Security-first AI agent with built-in WebUI, 22 providers, MCP support, prompt-injection hardening, and OpenRouter OAuth. One line Install.
productivity coding
A local-first LLM frontend for power users, supporting chat, character cards, and multiple AI providers.
chat creative
Local AI desktop agent for Windows, macOS & Linux. 15+ providers, Desktop Buddy, Discover Feed, Custom Skills, Browser Agent. No Docker, no terminal.
chat productivity coding
Graph-powered coding agent for the terminal. Edits code by symbol via AST, not find-and-replace.
coding
Free and open-source AI agent that builds your space right in the browser.
productivity chat
The AI control plane for your organization. Speakeasy lets you securely connect, secure, observe, and distribute agents, MCP servers, and skills across your company — bring your OpenRouter key and choose any model.
chat coding productivity
Dictation app for macOS, Windows, and iOS, free when you bring your own API keys. Real-time and file transcription, plus optional AI text cleanup and rewriting using your own OpenRouter key and the model you pick.
productivity
A lightweight framework for building agents. Bring your own OpenRouter key and use ChatCompletionsClient to build your own agents with any model.
productivity
Instant AI on the Web. SurfMind adds to your browser an AI chat sidebar that understands the page you're on to help you work smarter and faster. Compatible with Chrome, Edge, Safari, Firefox and any Chromium browser.
chat productivity
TypingMind is a powerful AI workspace for accessing top models from 18+ providers using your own API keys. It includes advanced features like Projects, parallel chats, Plugins, MCP, Skills, and extensive customization—all in one app.
chat
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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