PromptLayer works seamlessly with many popular LLM frameworks and abstractions.

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Please read the LangChain documentation page.


LiteLLM allows you to call any LLM API all using the OpenAI format. This is the easiest way to swap in and out new models and see which one works best for your prompts. Works with models such as Anthropic, HuggingFace, Cohere, PaLM, Replicate, Azure.

Please read the LiteLLM documentation page


LlamaIndex is a data framework for LLM-based applications. Read more about our integration on the LlamaIndex documentation page