LangChain
9.7VerifiedLangChain is an open-source framework for building LLM applications and AI agents.
Overview
LangChain is an open-source framework for building LLM applications and AI agents.
LangChain is a free agent framework built for developers. It supports chat, rag, function calling, reasoning. It is hybrid and open source. It holds a rating of 9.7/10 on FindurAI.
Best For
Building AI applications
- Pricing
- Free
- Free plan
- Available
- Developer API
- Not available
- Mobile app
- Not available
Key Features
LangChain's core feature set includes chains, agents, memory, and tool calling.
More About LangChain
LangChain is most commonly used for ai agents, ai chatbots, knowledge base, and automation.
On the capability side, it supports chat, rag, function calling, and reasoning. It's built on llm, agent, and rag AI technology.
LangChain is available on Linux, Windows, and Mac, and can be deployed via local, cloud, and self hosted. Hosting is hybrid and the project is open source.
LangChain does not currently offer a public developer API. It integrates with Python, JavaScript, and TypeScript.
Pros
- Open source
- Huge ecosystem
- Supports many LLMs
- Large community
Cons
- Steep learning curve
- Rapid API changes
Quick Facts
- Category
- Developer Tools
- Tool type
- Agent Framework
- Skill level
- Advanced
- License
- Open Source
- Hosting
- Hybrid
- Open source
- Yes
- Verified
- Yes
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