Devin is an autonomous AI software engineer developed by Cognition, designed to function as a fully capable teammate that can independently handle complex software engineering tasks from start to finish. Unlike code completion tools that assist developers in real-time, Devin operates as an autonomous agent that can plan, execute, and iterate on entire engineering projects with minimal human intervention. It has access to its own development environment including a code editor, terminal, and web browser, allowing it to write code, run tests, debug issues, browse documentation, and deploy applications. Devin can handle a wide range of software engineering tasks including building new features, fixing bugs, setting up development environments, migrating codebases, creating prototypes, performing code refactoring, and working with unfamiliar technologies by learning from documentation. It communicates with team members through a Slack-like interface where users can assign tasks, provide feedback, and review Devin's work as they would with a human engineer. The system creates detailed plans for each task, executes them step by step, and can recover from errors by debugging and retrying approaches. Devin integrates with existing development workflows through GitHub for pull requests and code review, and can work within established CI/CD pipelines. Cognition positions Devin as a way to augment engineering teams by handling routine tasks, allowing human developers to focus on higher-level architecture and decision-making. Devin is available through a Teams plan at $500 per month which includes a pool of agent compute units (ACUs) for task execution, with usage-based pricing for additional compute beyond the included allocation.
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