RouterBase is an AI API gateway for developers and small teams. A single OpenAI-compatible endpoint routes requests to 200+ AI models—chat, reasoning, vision, and embeddings—from providers like OpenAI, Anthropic, Google, and Meta. Get one API key, swap the base URL in your existing SDK, and switch or compare models without rewriting code, with smart routing, automatic fallback, and unified usage tracking.

Launched by Growth RouterBase 122 days ago