litellm

Litellm is a library designed to simplify the integration of large language models (LLMs) into applications. It provides a unified interface for interacting with various LLMs and supports multiple APIs, making it easier to switch between different models. Litellm is built on top of advanced AI technologies and is designed to be flexible and scalable. Key features include support for multiple APIs, easy model switching, and customizable configurations. For instance, a developer could use Litellm to integrate a language model into a chatbot application. Litellm is open-source and free to use.

litellm is best for developers and businesses integrating llms into applications. It sits in the Research category and is a freemium option.

litellm is listed as freemium. Check the official website for current, detailed pricing tiers.

litellm scored 7.7 out of 10 in 2026, based on six weighted metrics: usefulness, quality, ease of use, value, reliability, and popularity.

litellm is a solid, well-rounded option for developers and businesses integrating llms into applications. Its 7.7/10 score reflects dependable performance in the Research category.