Compare projects
Select 2–4 projects to compare on the same basis.
Only identical known values are hidden. Unknown information remains visible.
Llangchat
LangChat is an open source AI Agent application platform in the Java&LangChain4j ecosystem, supporting multiple models, agents, knowledge base RAG, Skills, MCP and intelligent questions.
CLangchain-Chatchat
Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain
Popularity
Repository stars1,32238,714Highest
7-day net stars——
Fork2576,255Highest
30-day trendInsufficient historyInsufficient history
Maintenance
Last push2026-09-272025-11-10
Maintenance notesNot verifiedNot verified
Repository created2024-02-082023-03-31
License & use
LicenseApache-2.0 · PermissiveApache-2.0 · Permissive
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeKnowledge bases · Retrieval-augmented generationKnowledge bases · Retrieval-augmented generation
TypeAgentsApps & systems
SubcategoryGeneralKnowledge bases
PlatformNot verifiedNot verified
Cost detailsCheck current official software, hosting, model and infrastructure pricing.Check current official software, hosting, model and infrastructure pricing.
Pricing source——
First collected2026-11-032026-11-03
MetricRepository stars, not unique users or individual-skill installsRepository stars, not unique users or individual-skill installs
LanguageVuePython
About this projectLangChat is an open source AI Agent application platform in the Java&LangChain4j ecosystem, supporting multiple models, agents, knowledge base RAG, Skills, MCP and intelligent questions.Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain
Measured at2026-11-02 18:59 UTC2026-11-02 18:59 UTC
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Ranked by repository stars, one position per repository. Stars and forks are not user counts.