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🦜🕸️ Companies using LangGraph

This list of companies using LangGraph and their success stories is compiled from public sources. If your company uses LangGraph, we'd love for you to share your story and add it to the list. You’re also welcome to contribute updates based on publicly available information from other companies, such as blog posts or press releases.

Company	Industry	Use case	Reference
AirTop	Software & Technology (GenAI Native)	Browser automation for AI agents	Case study, 2024
AppFolio	Real Estate	Copilot for domain-specific task	Case study, 2024
Athena Intelligence	Software & Technology (GenAI Native)	Research & summarization	Case study, 2024

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How to use LangChain with different Pydantic versions

As of the 0.3 release, LangChain uses Pydantic 2 internally.

Users should install Pydantic 2 and are advised to avoid using the pydantic.v1 namespace of Pydantic 2 with LangChain APIs.

If you're working with prior versions of LangChain, please see the following guide on Pydantic compatibility.# LLMonitor