LiteLLM
An open-source access and routing gateway that gathers models from different vendors behind one interface, with fallback, quotas, logs and cost visibility.
LiteLLM is an open-source access and routing layer for teams juggling several models: it gathers services from different vendors, protocols and billing schemes behind one unified interface, so each application no longer needs its own adapter code. It is infrastructure rather than a finished interface, used for fallback and routing, quotas, logging and cost visibility, and it often sits at the request entry point to keep production calls stable.
