RouterBase

Introduction

RouterBase is an AI API aggregation gateway that provides developers with a unified, OpenAI-compatible interface. Through this single endpoint, you can access 200+ large language models from providers including OpenAI, Anthropic, Google, Meta, and more.

Key Features

• Smart routing — automatically directs each request to the most suitable model, balancing output quality and cost.
• Automatic failover — if one provider's service goes down, requests seamlessly switch to a backup model so your business keeps running without interruption.
• Unified billing — usage from all providers is aggregated into one dashboard, giving you a single bill that shows all consumption without needing to top up or reconcile across multiple platforms.
• OpenAI-compatible API — integrate once using the standard OpenAI format, then switch models by changing a single parameter.
• No per-provider setup — skip the hassle of registering, integrating, and settling accounts separately with each vendor.

Highlights

• One integration, 200+ models — build once and instantly access a broad range of AI models from major providers.
• Cost optimization — smart routing helps you get the best results while keeping expenses in check.
• High availability — automatic failover ensures your applications stay online even when an upstream provider experiences issues.
• Simplified operations — centralized billing and management reduce administrative overhead significantly.

Who It's For

RouterBase is built for developers building AI applications, agents, or adding multi-model capabilities to existing products at low cost. It's ideal for teams that want to avoid the heavy integration and maintenance burden of working with multiple AI providers individually, and instead manage everything through one simple, consistent interface.