Updated March 10, 2026
OrcaRouter is an OpenAI-compatible LLM router that picks a model per request across 200+ models, with zero token markup on pay-as-you-go.
Powers the official SDKs for OpenAI, Anthropic, and others. The de facto gateway interface layer.
Core capabilities each platform advertises.
What each tool does well, and the limitations to keep in mind.
Pros
Cons
Pros
Cons
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Respan lets you trace LLM and agent calls across any model or framework, A/B test prompts on production traffic, and route requests across 1,000+ models through one gateway.
Try Respan free