ChatDev

Open-source AI software development...

3.5| Editor Rating

China

Editor Review

ChatDev pioneered multi-agent software company simulation — Agents as CEO, CTO, programmer, tester collaborate via role-based dialogue to complete development. This 'virtual software company' concept is unique. Based on Tsinghua NLP Lab research. Open-source with GitHub Stars. Primary value in academic research and multi-agent paradigm exploration. Practical development limited. Suited for AI Agent researchers, multi-agent enthusiasts, and developers interested in AI collaborative development paradigms.

AI Tools Navigator Editorial TeamUpdated: 2026-02-10

What is ChatDev

ChatDev is an open-source AI software development framework from Tsinghua NLP Lab, using multi-agent collaboration (CEO, CTO, programmer, tester roles) to simulate software company workflows for automated development.

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Basic Info

Category:

Country:China

Best For

Researchers

Difficulty: Advanced

ChatDev Key Features

Multi-Agent Role Collaborative Development
CEO, CTO, programmer, tester Agents collaborate via role dialogue for development
Virtual Software Company Simulation
Simulate real software company workflow: requirements → design → coding → testing → deployment
Open-Source Customizable Roles & Flows
Open-source with customizable Agent roles, dialogue templates, and development flows

ChatDev Key Advantages

Multi-agent role collaboration (CEO/CTO/programmer/tester) software company simulation is pioneering
Tsinghua NLP Lab academic background ensures depth; GitHub Stars validate community impact
Fully open-source customizable Agent roles and dialogue flows for extreme research flexibility

ChatDev Use Cases

Multi-Agent Collaboration Research
Researchers study how multiple Agents collaborate through role division for complex tasks
AI Automated Software Generation
Describe requirements in NL, multi-agent collaboration auto-generates runnable projects

Frequently Asked Questions

Is ChatDev free?▼

ChatDev is completely open-source and free. But requires OpenAI or other LLM API calls which have costs.

Can ChatDev-generated software be used directly?▼

Can generate simple runnable software (tools, scripts). Complex production software not yet achievable — primary value in research and exploration.