Respan Gateway

Respan Gateway is a unified AI gateway for developers that centralizes API management across multiple LLM providers while embedding built-in observability and evaluation tools. It targets engineering teams who need to monitor performance, costs, and response quality in production, replacing the need for separate monitoring stacks. Its key innovation is combining routing, caching, and failover with real-time evals and tracing in a single open-source tool, simplifying AI infrastructure and debugging.