GitHub Copilot
AI pair programmer with over 4.7M paid users, offering code completion, chat, and Agent Mode for autonomous development across all major IDEs.
Overview
GitHub Copilot is the most widely adopted AI coding assistant with over 4.7 million paid users. Built on OpenAI's models with deep GitHub integration, it provides intelligent code completion, natural language chat, and an innovative Agent Mode that can autonomously implement features and fix bugs.
Agent Mode
Agent Mode (GA since 2025) enables Copilot to autonomously work on complex tasks: scanning codebases, making multi-file edits, running tests, fixing errors, and creating pull requests—all with minimal human guidance.
Use Cases
Inline code suggestions, code review and refactoring, test generation, documentation writing, and autonomous feature implementation via Agent Mode.