langchain VS llama_index

Compare langchain vs llama_index and see what are their differences.

langchain

🦜🔗 Build context-aware reasoning applications (by langchain-ai)
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langchain llama_index
31 75
83,220 30,910
6.5% 7.6%
10.0 10.0
4 days ago 6 days ago
Python Python
MIT License MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

langchain

Posts with mentions or reviews of langchain. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-04-10.

llama_index

Posts with mentions or reviews of llama_index. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-04-01.

What are some alternatives?

When comparing langchain and llama_index you can also consider the following projects:

semantic-kernel - Integrate cutting-edge LLM technology quickly and easily into your apps

langchain - ⚡ Building applications with LLMs through composability ⚡ [Moved to: https://github.com/langchain-ai/langchain]

haystack - :mag: LLM orchestration framework to build customizable, production-ready LLM applications. Connect components (models, vector DBs, file converters) to pipelines or agents that can interact with your data. With advanced retrieval methods, it's best suited for building RAG, question answering, semantic search or conversational agent chatbots.

private-gpt - Interact with your documents using the power of GPT, 100% privately, no data leaks

griptape - Modular Python framework for AI agents and workflows with chain-of-thought reasoning, tools, and memory.

chatgpt-retrieval-plugin - The ChatGPT Retrieval Plugin lets you easily find personal or work documents by asking questions in natural language.

text-generation-webui - A Gradio web UI for Large Language Models. Supports transformers, GPTQ, AWQ, EXL2, llama.cpp (GGUF), Llama models.

gpt-llama.cpp - A llama.cpp drop-in replacement for OpenAI's GPT endpoints, allowing GPT-powered apps to run off local llama.cpp models instead of OpenAI.

langchain4j - Java version of LangChain

localGPT - Chat with your documents on your local device using GPT models. No data leaves your device and 100% private.