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AI Chat UIs

Open-source chat frontends for interacting with large language models

AI Chat UIs — comparison of open-webui, NextChat, lobehub, cherry-studio, jan
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
open-webui
✨ Zero-config AI chat assistant. No API key needed — sign up and instantly chat with GPT-5, Claude 4, Gemini 2.5, DeepSeek & 100+ top models. Pay-as-you-go saves you more. Available on Web, iOS, macOS, Android, Linux, Windows.
NextChat
🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI team.
lobehub
AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs
cherry-studio
Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.
jan
Popularity
Stars156,04988,85383,30552,72444,994
Global Rank#58#182#202#474#616
Weekly Activity(Oct 11 – Oct 17)
New Stars+1,918+73+229+251+145
Pushes160123668
Issues Closed20011
Community
Forks22,71358,78515,9965,0813,099
Contributors891305362497185
Open Issues3158561,1341,840583
Project Info
Owneropen-webuiChatGPTNextWeblobehubCherryHQjanhq
LicenseNOASSERTIONMITNOASSERTIONAGPL-3.0NOASSERTION
LanguagePythonTypeScriptTypeScriptTypeScriptRust
CreatedOct 2023Mar 2023May 2023May 2024Aug 2023