OpenRouter

Overview of OpenRouter

OpenRouter is a unified API platform that aggregates access to over 300 AI models from more than 60 providers, including major labs like Anthropic, Google, and Arcee AI. Serving as a single interface for large language models (LLMs), it eliminates the need for developers to manage multiple API integrations while offering competitive pricing, high availability, and enterprise-grade data policies. With 30 trillion monthly tokens processed and over 5 million global users, OpenRouter has become a go-to solution for teams building AI-powered applications that require reliable, scalable inference across diverse model ecosystems.

The platform is particularly valuable for developers, startups, and enterprises looking to leverage cutting-edge AI capabilities without vendor lock-in. By providing a unified OpenAI-compatible SDK, OpenRouter simplifies integration while offering advanced features like response healing for JSON defects and custom data policies. It fits naturally within AI APIs & SDKs and AI Model Hosting categories, serving as both an API gateway and model marketplace for modern AI applications.

How to Use OpenRouter

Getting started with OpenRouter involves creating an account, purchasing credits that work across all models and providers, and generating an API key. The platform's fully OpenAI-compatible SDK means existing OpenAI integrations can be adapted with minimal code changes. Developers can explore the extensive model collection through the web interface, monitor token usage across models and applications, and implement fallback mechanisms through OpenRouter's distributed infrastructure for maximum uptime. Teams can set up organizations with fine-grained data policies to control which models and providers process their prompts.

Core Features of OpenRouter

1. Unified API Interface – Access 300+ models from 60+ providers through a single OpenAI-compatible endpoint.
2. High Availability Infrastructure – Distributed system with automatic fallback when providers experience downtime.
3. Competitive Pricing & Performance – Edge-based inference for minimal latency and cost-effective token pricing.
4. Custom Data Policies – Enterprise controls to ensure prompts only go to trusted models and providers.
5. Response Healing – Automatic JSON defect correction that reduces malformed responses by 80%+.

Use Cases for OpenRouter

• Building AI chatbots and conversational interfaces with multiple model fallbacks
• Developing agentic applications that require reliable, low-latency inference
• Enterprise AI implementations needing strict data governance and provider controls
• Startups prototyping with different models without committing to single providers
• Research teams comparing performance across diverse AI model architectures
• Applications requiring automatic JSON response validation and correction
• Teams managing AI costs while maintaining high availability requirements

Support and Contact

For support inquiries, visit the OpenRouter website. For direct assistance, contact contact@openrouter.ai.

Company Info

OpenRouter operates as a leading AI model aggregation platform, though specific company details like country of origin and founding information weren't provided in the available data. The platform has established partnerships with major AI labs and serves a global user base of over 5 million users across 250,000+ applications.

Login and Signup

Create an account or log in to OpenRouter at the OpenRouter website. The platform allows individual developers to get started quickly and later set up organizations for team collaboration. API keys can be generated immediately after account creation to begin making requests to the unified model interface.