Respan

Respan is an AI observability and routing platform designed for teams managing large-scale LLM operations. It provides a central gateway to route, monitor, and evaluate LLM/API calls across 500+ models, offering features like fallback routing, usage and cost dashboards, detailed trace and metrics, automated and human-in-the-loop evaluations, and real-time alerts for quality and reliability issues. It is suitable for AI engineers, product teams, and developers building or operating production AI systems who need robust tooling for debugging, reliability, and compliance.