The best chatbox alternatives

opencodex

lidge-jun/opencodex

Universal provider proxy for OpenAI Codex & Claude Code — use any LLM (Claude, Gemini, Grok, DeepSeek, Ollama…) with Codex CLI, App, SDK, and Claude Code

Choose opencodex if…

• MIT License suits your use better than GNU General Public License v3.0
• you prefer a smaller, narrower project to a large one
• you specifically need ai-gateway or ai-tools

Shares chatgpt, claude, claude-code, deepseek with chatbox.

repomix

yamadashy/repomix

📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.

Choose repomix if…

• MIT License suits your use better than GNU General Public License v3.0
• you specifically need ai or anthropic

Shares chatbot, chatgpt, claude, deepseek with chatbox.

deepchat

ThinkInAIXYZ/deepchat

🐬DeepChat - A smart assistant that connects powerful AI to your personal world

Choose deepchat if…

• Apache License 2.0 suits your use better than GNU General Public License v3.0
• you want something your agent can install directly rather than a library to wire up yourself
• you prefer a smaller, narrower project to a large one
• you specifically need agent or agent-skills

Shares chatgpt, claude, deepseek, gemini with chatbox.

LibreChat

danny-avila/LibreChat

Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active

Choose LibreChat if…

• MIT License suits your use better than GNU General Public License v3.0
• you specifically need ai or anthropic

Shares chatgpt, claude, deepseek, gemini with chatbox.

OmniRoute

diegosouzapw/OmniRoute

Never stop coding. Free MIT AI gateway: one endpoint, 352 providers (150+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline & Copilot. Quota-aware auto-fallback, RTK+Caveman compression saves 15-95% tokens, MCP/A2A, Desktop/PWA. Built by 550+ contributors

Choose OmniRoute if…

• MIT License suits your use better than GNU General Public License v3.0
• you want the more widely starred option (84.1k)
• you specifically need a2a or ai-agents

Shares claude, claude-code, copilot, deepseek with chatbox.

oh-my-openagent

code-yeongyu/oh-my-openagent

OmO: Just type "mass ulw" keyword with your prompt. Now you are the master of graph engineering.

Choose oh-my-openagent if…

• you want something your agent can install directly rather than a library to wire up yourself
• you want the more widely starred option (70.7k)
• you specifically need ai or ai-agents

Shares chatgpt, claude, gemini, openai with chatbox.

Langchain-Chatchat

chatchat-space/Langchain-Chatchat

Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain

Choose Langchain-Chatchat if…

• you would rather work in Python than TypeScript
• Apache License 2.0 suits your use better than GNU General Public License v3.0
• you specifically need chatchat or chatglm

Shares chatbot, chatgpt, gpt, ollama with chatbox.

9router

decolua/9router

Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, never hit limits.

Choose 9router if…

• you would rather work in JavaScript than TypeScript
• MIT License suits your use better than GNU General Public License v3.0
• you specifically need ai-agents or ai-gateway

Shares chatgpt, claude, claude-code, copilot with chatbox.

sim

simstudioai/sim

Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders.

Choose sim if…

• Apache License 2.0 suits your use better than GNU General Public License v3.0
• you specifically need agent-workflow or agentic-workflow

Shares chatbot, deepseek, gemini, openai with chatbox.

dyad

dyad-sh/dyad

Local, open-source AI app builder for power users ✨ v0 / Lovable / Replit / Bolt alternative 🌟 Star if you like it!

Choose dyad if…

• you specifically need ai-app-builder or anthropic

Shares deepseek, gemini, ollama, openai with chatbox.

lobehub

lobehub/lobehub

🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI team.

Choose lobehub if…

• you want something your agent can install directly rather than a library to wire up yourself
• you want the more widely starred option (83.8k)
• you specifically need agent or agent-collaboration

Shares chatgpt, claude, deepseek, gemini with chatbox.

AstrBot

AstrBotDevs/AstrBot

AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative. ✨

Choose AstrBot if…

• you would rather work in Python than TypeScript
• GNU Affero General Public License v3.0 suits your use better than GNU General Public License v3.0
• you specifically need agent or ai

Shares chatbot, chatgpt, gemini, gpt with chatbox.