Developers of all levels
AI pair programmer by GitHub & OpenAI. Autocompletes code in any language, IDE integration included.
Open-source framework for building LLM-powered applications with chains, agents and retrieval-augmented generation (RAG).
Overall Rating
Users
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Open-source framework for building LLM-powered applications with chains, agents and retrieval-augmented generation (RAG).
LangChain stands out in the code category with a 4.6/5 rating based on 12,000 user reviews. A free plan is available to explore the tool, and paid plans start at custom pricing.
無料プラン
$0
/月Perfect to try the tool
Developers of all levels
AI pair programmer by GitHub & OpenAI. Autocompletes code in any language, IDE integration included.
Full-stack developers
AI-first code editor built on VS Code. Chat with your codebase, generate entire files, fix bugs instantly.
Privacy-conscious dev teams
Privacy-first AI code assistant. Runs locally or in the cloud, supports 80+ languages and all major IDEs.
Individual developers & students
Free AI coding assistant with autocomplete, chat and search. Works in 70+ languages and 40+ editors.
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