OpenRouter

OpenRouter is a unified platform that provides access to a diverse array of large language models (LLMs) through a single, streamlined interface. It empowers users with flexible pricing options, enhanced uptime, and eliminates the need for multiple subscriptions. This platform is tailored for developers and AI enthusiasts seeking a convenient way to explore, compare, and integrate leading LLMs, offering a broad selection across categories like roleplay, programming, marketing, and more, with advanced filtering capabilities based on context length, parameters, and provider.

OpenRouter’s unique features include an OpenAI-compatible API that allows direct calling of diverse models, integration with various third-party SDKs, and a chatroom for real-time interaction with multiple LLMs. The platform also incorporates rankings to help users assess model performance across different prompts. Whether you're looking to build AI applications, conduct research, or simply experiment, OpenRouter offers a robust and versatile ecosystem with new features regularly being added, like web search and structured outputs.