Experiential

Experiential is an open source gateway that unifies access to multiple AI models—whether hosted by providers, using your own keys, or running on local GPUs—behind a single OpenAI-compatible endpoint. It charges zero markup on routed tokens, passing through provider pricing directly.

The platform includes routing optimization that analyzes your traffic to recommend model switches, token caching to reduce costs by up to 90%, and the ability to fine-tune custom models on your workflows and serve them through the same endpoint. It offers both a self-hosted local version and a managed platform with organization-wide usage tracking, access controls, and cost attribution by agent, user, or model.