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Open-Source AI Gateway & LLM Proxy

About LiteLLM

LiteLLM is an open-source AI gateway and LLM proxy built for platform teams managing AI workloads. It sits in front of your AI stack to show who’s using which models, cap spend before it runs, and route each request to the right model, with self-hosted deployment in minutes and no credit card required.

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Key Features

Platform teams need a single control plane to manage multiple LLMs and prevent runaway costs. LiteLLM provides that with routing, governance, and observability across models and MCPs:

Routing & governance

Route requests to the appropriate model; enforce spend caps before they run; manage access across teams.

Self-hosted deployment

Deploy in minutes on your own infrastructure; data stays in-house; no credit card required.

Model and MCP integrations

Supports OpenAI, Anthropic, Azure, Bedrock, Vertex AI, Mistral, and more; MCPs like Jira, Atlassian, GitHub, GitLab for governance.

Observability & optimization

Monitor usage, latency, and errors; adjust routing to reduce costs and improve response times.

Summary

Best for platform engineering, security/compliance-focused ops, and teams shipping AI at scale.

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