OpenRouter
The unified interface for LLMs. Find the best models & prices.

OpenRouter is a unified API gateway that provides access to a wide range of large language models from multiple providers through a single interface. It helps developers compare models and pricing to find the best option for their specific use cases. The platform aggregates LLMs and agents, making it easier to switch between or combine different AI models.
OpenRouter provides a single unified API that routes requests to multiple LLM providers, allowing users to compare models and costs and select the best option for their prompts.
developers and businesses building AI-powered applications
Background.
- Status
- launched
- Business model
- freemium
Similar projects.
Editorial take on the space this project sits in — momentum signals, adjacent moves, our call on whether the wedge is real. Get pinged when we publish a new read or when the landscape shifts.
Have a take on this space?
Tell us what you’d build differently, where you think the incumbents miss, or what we’ve gotten wrong about this project. Comments + reactions are coming soon.