Manifest

one-api

one-api is an LLM API management and key redistribution system that supports multiple providers under a single API. It provides a unified interface for managing keys and redistributing them to various applications. The system is designed to be easy to use and deploy, with a single binary and Docker-ready architecture.

UsageGuard

UsageGuard is a unified AI platform for development, observability, security, and cost management. It acts as an intermediary between applications and LLM providers, offering a single API endpoint to access models from OpenAI, Anthropic, Meta Llama, and more while applying security policies, monitoring usage, and controlling spend.

LiteLLM

LiteLLM is an open‑source AI gateway and LLM proxy that lets platform teams expose a single, OpenAI‑compatible endpoint for over 1,800 models from 140+ providers. It centralizes authentication, key management, SSO, budgeting, guardrails, and cost tracking, simplifying governance and compliance across diverse AI services. Designed for engineering organizations, LiteLLM offers routing, optimization, and observability features that help control usage, reduce spend, and enforce policy while providing a consistent developer experience across the entire model ecosystem.

LLM Gateway

LLM Gateway is a unified API gateway for multiple LLM providers. It lets developers route requests across 200+ models from 40+ providers through a single OpenAI-compatible endpoint, with built-in analytics, cost tracking, secure key management, automatic failover, and self-hosted or cloud deployment options.