The best openagent alternatives

WeKnora

Tencent/WeKnora

Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.

Choose WeKnora if…

• you want something your agent can install directly rather than a library to wire up yourself
• you want the more widely starred option (37.3k)
• you specifically need ai or dsh-plugin

Shares agent, agentic, chatbot, knowledge-base with openagent.

khoj

khoj-ai/khoj

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

Choose khoj if…

• you would rather work in Python than Go
• GNU Affero General Public License v3.0 suits your use better than Apache License 2.0
• you want the more widely starred option (38.1k)
• you specifically need ai or assistant

Shares agent, chatgpt, llm, rag with openagent.

langchain

langchain-ai/langchain

The agent engineering platform.

Choose langchain if…

• you would rather work in Python than Go
• MIT License suits your use better than Apache License 2.0
• you want the more widely starred option (149.4k)
• you specifically need agents or ai

Shares chatgpt, langchain, llm, openai with openagent.

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 would rather work in TypeScript than Go
• you want something your agent can install directly rather than a library to wire up yourself
• you want the more widely starred option (85.2k)
• you specifically need agent-collaboration or agent-harness

Shares agent, chatgpt, gpt, knowledge-base with openagent.

langgraph

langchain-ai/langgraph

Build resilient agents.

Choose langgraph if…

• you would rather work in Python than Go
• MIT License suits your use better than Apache License 2.0
• you want the more widely starred option (44.9k)
• you specifically need agents or ai

Shares chatgpt, langchain, llm, openai with openagent.

headroom

headroomlabs-ai/headroom

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.

Choose headroom if…

• you would rather work in Python than Go
• you want something your agent can install directly rather than a library to wire up yourself
• you want the more widely starred option (79.5k)
• you specifically need ai or anthropic

Shares agent, langchain, llm, mcp with openagent.

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 Go
• you want the more widely starred option (38.7k)
• you specifically need chatchat or chatglm

Shares chatbot, chatgpt, gpt, knowledge-base with openagent.

MaxKB

1Panel-dev/MaxKB

🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。

Choose MaxKB if…

• you would rather work in Python than Go
• GNU General Public License v3.0 suits your use better than Apache License 2.0
• you want something your agent can install directly rather than a library to wire up yourself
• you want the more widely starred option (23.2k)

Shares agent, agentic-ai, chatbot, langchain with openagent.

eliza

elizaOS/eliza

Open source agentic operating system

Choose eliza if…

• you would rather work in TypeScript than Go
• MIT License suits your use better than Apache License 2.0
• you want something your agent can install directly rather than a library to wire up yourself
• you want the more widely starred option (19.9k)

Shares agent, agentic, chatbot, rag with openagent.

note-gen

codexu/note-gen

Capture first. Organize later. A local-first Markdown app that turns scattered records into clear notes with AI.

Choose note-gen if…

• you would rather work in TypeScript than Go
• GNU General Public License v3.0 suits your use better than Apache License 2.0
• you want the more widely starred option (13.0k)
• you specifically need ai-notes or knowledge-management

Shares agent, knowledge-base, llm, mcp with openagent.

claude-context

zilliztech/claude-context

Code search MCP for Claude Code. Make entire codebase the context for any coding agent.

Choose claude-context if…

• you would rather work in TypeScript than Go
• MIT License suits your use better than Apache License 2.0
• you want something your agent can install directly rather than a library to wire up yourself
• you want the more widely starred option (12.7k)

Shares agent, mcp, openai, rag with openagent.

MemOS

MemTensor/MemOS

Self-evolving memory OS for LLM & AI Agents: ultra-persistent memory, hybrid-retrieval, and cross-task skill reuse, with 35.24% token savings and DeepSeek Harness support.

Choose MemOS if…

• you would rather work in TypeScript than Go
• you want something your agent can install directly rather than a library to wire up yourself
• you want the more widely starred option (12.4k)
• you specifically need ai or ai-agents

Shares agent, agentic-ai, chatgpt, llm with openagent.