# Replit Agent 3 > AI-powered autonomous coding agent that builds full-stack applications through natural language conversations within Replit's development environment. Replit Agent 3 is an autonomous AI coding assistant integrated into Replit's cloud-based development platform. It enables users to build complete applications by describing what they want in natural language, handling the technical complexities of software development automatically. The agent can create, debug, and deploy full-stack applications without requiring deep programming knowledge, making software creation accessible to everyone from beginners to professional developers. **Key Features:** - **Autonomous App Building** - Describe your app idea in plain English and Agent 3 handles the entire development process, from setting up the project structure to writing code and configuring deployments. - **Advanced AI Intelligence** - Access to the latest AI models for code generation, completion, and debugging capabilities that go beyond basic assistance to truly autonomous development. - **Full-Stack Development** - Build complete applications including frontend, backend, databases, and APIs all within a single integrated environment. - **Autonomous Long Builds** - Agent 3 can work on complex, multi-step development tasks autonomously, handling extended build processes without constant user intervention. - **Integrated Deployment** - Publish and host live applications directly from the platform with support for reserved VM deployments, autoscale deployments, and scheduled deployments. - **Real-Time Collaboration** - Work with team members on projects with role-based access control and centralized billing for teams. - **PostgreSQL Database Support** - Built-in database capabilities with Replit Database and PostgreSQL storage for data-driven applications. **Getting Started:** To begin using Agent 3, sign up for a Replit account and access the agent through the development environment. Free users receive daily Agent credits with limited intelligence, while Core and Teams subscribers get advanced autonomy features and monthly usage credits. Simply describe what you want to build, and Agent 3 will guide you through the process or handle it autonomously based on your subscription level. ## Features - Autonomous app building from natural language - Advanced AI code generation - AI-powered code completion - Intelligent debugging - Full-stack application development - Autonomous long builds - Live app publishing and hosting - Reserved VM deployments - Autoscale deployments - Scheduled deployments - PostgreSQL database integration - SSH access - Real-time collaboration - Role-based access control - Private deployments ## Integrations PostgreSQL, Replit Database, App Storage ## Platforms WEB ## Pricing Freemium — Free tier available with paid upgrades ## Links - Website: https://replit.com/agent3 - Documentation: https://docs.replit.com - EveryDev.ai: https://www.everydev.ai/tools/replit-agent-3