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LangBot vs llama_index

LangBot and llama_index share 29 technologies: aiosqlite, async-lru, asyncpg, pgvector, chromadb, pymilvus, SQLite, OpenAI, AIOHTTP, SQLAlchemy, argon2-cffi, cryptography, pyjwt, LangChain, Ollama, tavily-python, tiktoken, MCP, dashscope, litellm, html2text, pypdf, beautifulsoup4, pillow, pymupdf, pypdf2, Pydantic, boto3, and psutil. Both are written in Python.

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What they share and what sets them apart

langbot-app

LangBot

Production-grade platform for building agentic IM bots - 生产级多平台智能机器人开发平台/ Agent、知识库编排、插件系统 / Bots for Discord / Slack / LINE / Telegram / WeChat(企业微信, 企微智能机器人, 公众号) / 飞书 / 钉钉 / QQ / Matrix e.g. Integrated with ChatGPT(GPT), DeepSeek, Dify, n8n, Langflow, Coze, Claude, Gemini, GLM, Ollama, SiliconFlow, Kimi, openclaw / hermes agent, deerflow

Python18.8kRead on November 6, 2026, at commit 759ab65What is LangBot built with?

Only in LangBot

In common

run-llama

llama_index

LlamaIndex is the document processing platform for AI

Python52.8kRead on November 5, 2026, at commit 444fdf0What is llama_index built with?

Only in llama_index

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
LangBot640,677 lines written1,270 code files
llama_index473,236 lines written2,055 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
LangBot4.4% of its commits signed by AIWith Claude Code, GitHub Copilot, Devin, Codex, and Cursor
llama_index0.2% of its commits signed by AIWith Claude Code, Cursor, and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
LangBotLast push November 6, 20265,089 commits18,753 stars
llama_indexLast push November 5, 20267,963 commits52,820 stars
TestsThe files that test the code, and the share of code files a test imports.
LangBot850 test files46.6% of its code files have a test that imports them
llama_index1,607 test files46.5% of its code files have a test that imports them

Frequently asked questions

Which is bigger, LangBot or llama_index?
LangBot, with 640,677 lines written; llama_index has 473,236.

The proof: langbot-app/LangBot's code at commit 759ab65

Which has more GitHub stars, LangBot or llama_index?
llama_index, with 52,820 stars; LangBot has 18,753.

The proof: run-llama/llama_index on GitHub

Which has more tests, LangBot or llama_index?
llama_index, with 1,607 test files; LangBot has 850.

The proof: run-llama/llama_index's code at commit 444fdf0

Which was updated more recently, LangBot or llama_index?
LangBot: its last push was on November 6, 2026, and llama_index's on November 5, 2026.

The proof: langbot-app/LangBot's commits on GitHub

Which has more commits signed by AI, LangBot or llama_index?
LangBot: an AI signed 4.4% of its commits, with Claude Code, GitHub Copilot, Devin, Codex, and Cursor; in llama_index, 0.2%.

The proof: the commits each tool signed in langbot-app/LangBot

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