GitHubPyPI
litellm
#2 of 50 in the AI Agent Index ↓ Download poster
91 Score
Observed adoptionCurrent · 2026-10-27 94
MomentumCurrent · 2026-10-26 92
AttentionCurrent · 2026-10-26 86
Signal confidence Based on how many independent score dimensions currently have data.
High3/3 · 2 source types
About
Open Source AI Gateway for 100+ LLMs. Self-hosted. Enterprise-ready. Call any LLM in OpenAI format.
LiteLLM is an open source AI Gateway that gives you a single, unified interface to call 100+ LLM providers — OpenAI, Anthropic, Gemini, Bedrock, Azure, and more — using the OpenAI format.
Use it as a Python SDK for direct library integration, or deploy the AI Gateway (Proxy Server) as a centralized service for your team or organization.
Jump to LiteLLM Proxy (LLM Gateway) Docs Jump to Supported LLM Providers
Managing LLM calls across providers gets complicated fast — different SDKs, auth patterns, request formats, and error types for every model. LiteLLM removes that friction:
LLMs -…
Across sources
92.2M Downloads / month
- Downloads / month 92.2M
- Downloads / week 21.7M
- Downloads / day 3.4M
62.0k Stars
- Stars 62.0k
- Forks 12.7k
- Commits 55.2k
- Releases 1.0k