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ChatDev

Product information, use cases, and access for ChatDev.

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VerifiedSeptember 7, 2026

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What is ChatDev?

ChatDev is an AI-agent software development platform from ModelBest that lets people describe software ideas in natural language. It is designed for both software developers and people without programming experience who want to turn an initial concept into a runnable software result with a lower interaction barrier. The product is positioned around coding and software creation rather than general-purpose conversation.

The platform coordinates multiple agents with different software-company roles, allowing a project to move through several parts of the development process. Its described workflow spans requirement understanding, interface design, code writing, testing, and release, so it can support early application drafts and software prototypes across different types of projects. The multi-agent structure also makes ChatDev relevant to users exploring customizable software-development workflows and research into collective agent behavior.

Key features of ChatDev

  • Natural-Language Software Creation

    Users can describe a project and its intended software in natural language, after which ChatDev organizes the creation work around that request. This gives developers and non-programmers a way to move from an initial idea toward a runnable software result.

  • Multi-Agent Role Collaboration

    ChatDev assigns different software-development responsibilities to separate agent roles and coordinates them in a structure resembling a software company. The role-based setup is suited to projects that need several kinds of work to progress together, including product thinking, programming, review, testing, and design.

  • End-to-End Development Stages

    The platform is described as covering multiple stages from requirement analysis and interface design through code writing, software testing, and application release. This makes it useful for advancing early software-development work while keeping the path from an idea to an application draft within one coordinated agent workflow.

  • Customizable Development Framework

    ChatDev is presented as a large-language-model-based agent framework with an emphasis on usability, customization, and extensibility. Developers and researchers can use that structure to explore different ways of coordinating software work and to study how multiple agents contribute to a shared development task.