Dart is an AI-powered project management tool that uses GPT-4 technology to automate tasks, categorize, assign, prioritize, and schedule work. It offers a command center with keyboard shortcuts, cycle management, and integrations with ChatGPT, Notion, Slack, GitHub, and more. Dart offers plans for personal, premium, and business use with features like real-time collaboration, automated migration, custom fields, permission management, and advanced analytics. It has apps for Mac, Windows, iOS, and Android, and offers a blog with insights on project management, productivity, and AI.