AI Gateway


The future will bring us hundreds of language models and dozens of providers for each. How will you choose the best?
Build model-agnostic AI apps

Benefit from the race to the bottom. OpenRouter finds the lowest price for each model across dozens of providers. You can also let users pay for their own models via OAuth PKCE.

Standardized API. No need to change your code when switching between models or providers.

The best models will be used the most. Evals are flawed. Instead, compare models by how often they're used, and soon, for which purposes. Chat with multiple at once in the Playground.

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