Best Open Source Build-your-own Agents Tools

MetaGPT

AI-powered multi-agent framework for software development

• Free
• Open Source
• Python

AutoGen

Build cooperative AI agents with AutoGen's open-source framework

• Free
• Open Source
• Jupyter Notebook

Flowise

Build custom LLM flows with drag-and-drop simplicity

• Paid
• Open Source
• TypeScript

CrewAI

Empowering AI collaboration through role-based agent orchestration

• Free
• Python

Agents

Symbolic learning framework for training language agents

• Free
• Open Source
• Python

Superagent

Build and deploy custom AI Assistants with ease

• Free
• Open Source
• TypeScript

AgentVerse

Multi-agent LLM framework for task-solving and simulations

• Free
• Open Source
• JavaScript

Databerry

Create custom AI chatbots and forms for your website in minutes

• Paid
• Closed Source

Langroid

Multi-agent LLM framework for intuitive AI app development

• Free
• Open Source
• Python

dotagent

Self-modifying framework for building advanced AI applications

• Free
• Open Source
• Python

DemoGPT

AI-powered LangChain code and Streamlit app generator

• Free
• Open Source
• Python

LLM Stack

No-code platform for building custom AI agents and applications

• Free
• Open Source
• Python