# Litellm

**Source:** https://www.startuphub.ai/startups/litellm-litellm-io
**Profile type:** Startup

> Open-source library to simplify LLM API calls and manage LLM providers.

## About

litellm is an open-source Python library designed to simplify the process of interacting with various Large Language Models (LLMs) and their APIs. It provides a unified interface to access models from providers like OpenAI, Azure, Cohere, Anthropic, and more, abstracting away the complexities of different API structures and authentication methods. This allows developers to easily switch between LLM providers, manage costs, and implement features like fallbacks and caching.

## Key facts

- **Slug:** litellm-litellm-io
- **Website:** https://litellm.io
- **Location:** San Francisco, United States
- **Founded:** 2026-05-09
- **Operating status:** Active
- **Sectors / tags:** LLM Orchestration, API Platform, Developer Tools, Foundation Model, Large Language Model, Generative AI, Open Source

## Frequently asked

### What does Litellm do?

litellm is an open-source Python library designed to simplify the process of interacting with various Large Language Models (LLMs) and their APIs. It provides a unified interface to access models from providers like OpenAI, Azure, Cohere, Anthropic, and more, abstracting away the complexities of different API structures and authentication methods. This allows developers to easily switch between LLM providers, manage costs, and implement features like fallbacks and caching.

### Where is Litellm headquartered?

Litellm is headquartered in San Francisco, United States.

### When was Litellm founded?

Litellm was founded in 2026.

### What industry does Litellm operate in?

Litellm operates in LLM Orchestration, API Platform, Developer Tools, Foundation Model, Large Language Model, Generative AI.

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