Respan Gateway

TL;DR

A middleware proxy for LLM calls that handles logging, cost tracking, and performance testing so you can stop flying blind.

Who is this actually for?

Software engineers shipping AI features who need to monitor production traffic and track model costs without building a custom dashboard.

The Good

• Centralizes multiple API keys and providers into one endpoint, making model switching much easier.
• Integrated evaluation tools help you figure out if your prompt tweaks actually improved things or just broke something else.

The Catch (Potential Downsides)

It adds another point of failure to your stack and introduces a small amount of latency to every single request. You also have to trust a third party with your raw prompt data.