RouterBase - Unified AI model API router
RouterBase is a consolidated infrastructure platform that aggregates over two hundred frontier large language, vision, audio, and video models from leading providers into a single, OpenAI-compatible API endpoint. Designed for engineering teams and developers scaling artificial intelligence features, the service removes the complexity of managing disparate provider integrations, fragmented billing profiles, and model-specific SDKs. By offering a unified interface for models from OpenAI, Anthropic, Google, DeepSeek, and other labs, the platform allows developers to transition between architectures with minimal code adjustments.
Key Features
- OpenAI-Compatible Endpoint: Functions as a direct drop-in replacement for the OpenAI SDK, requiring only a simple base URL swap to direct traffic across hundreds of models.
- Smart Routing: Automatically evaluates incoming prompts to select the optimal provider based on real-time latency, pricing, and availability constraints.
- Automatic Failover: Switches traffic to secondary provider options within milliseconds during outages to maintain strict application service level agreements.
- Unified Billing: Centralizes multi-provider expenditures onto a single invoice with granular tracking by model, project, or individual API key.
- Full Feature Parity: Supports advanced upstream capabilities including server-sent event streaming, tool calling, vision inputs, and prompt caching.
- BYOK Support: Permits teams to plug in their own direct provider accounts for custom rate cards and committed-use discounts while leveraging the routing engine.
Engineered for production environments, RouterBase provides developers with usage analytics exportable via CSV or API, custom rate-limiting controls, and region-locked traffic compliance. The platform is accessible via a free tier with higher limits and additional governance features available on paid professional plans.
