GitHub Copilot

AI pair programmer offering code completions, chat assistance, and coding agents across IDEs. Supports multiple models, integrates natively with GitHub, and boosts developer productivity by up to 55%.

About GitHub Copilot

GitHub Copilot transforms the developer experience as the world's most widely adopted AI developer tool. Backed by GitHub, OpenAI, and Microsoft, it provides contextualized assistance throughout the software development lifecycle. From code completions and chat assistance in your IDE to code explanations and documentation answers in GitHub, Copilot elevates workflows so developers can focus on innovation.

Developers using GitHub Copilot report up to 75% higher job satisfaction and are up to 55% more productive at writing code without sacrificing quality. The tool integrates with leading editors including Visual Studio Code, Visual Studio, JetBrains IDEs, and Neovim, and is natively built into GitHub. It supports coding agents that can autonomously write code, create pull requests, and respond to feedback.

Key Features

Code Completions: Real-time inline suggestions in your IDE as you type, trained on billions of lines of public code.
Copilot Chat: Natural language interface in IDEs and GitHub for explaining code, generating functions, and debugging.
Coding Agents: Autonomous agents that work on assigned issues, create PRs, and respond to feedback in the background.
Multi-IDE Support: Works in VS Code, Visual Studio, JetBrains suite, Neovim, Vim, Azure Data Studio, and Xcode.
CLI Integration: GitHub Copilot CLI for natural language command execution in terminal workflows.
Code Review: Automated pull request reviews with suggestions for improvements and vulnerability detection.

Pricing

Free: $0/mo 2,000 code completions and 50 premium requests monthly for individual exploration.
Pro: $10/mo or $100/yr Unlimited completions, 300 premium requests, Copilot Chat, and multi-model access. Free for students, teachers, and open source maintainers.
Pro+: $39/mo or $390/yr Everything in Pro plus 1,500 premium requests, full model access, and priority capabilities for power users.
Business: $19/user/mo Organization-wide deployment with policy management, audit logs, and team collaboration features.
Enterprise: $39/user/mo Full customization, private model fine-tuning, GitHub.com integration, and advanced security controls.

Pricing last updated: February 22, 2026 at 12:30 PM

Use Cases

Accelerating feature development with AI-generated code suggestions
Refactoring legacy codebases with intelligent recommendations
Learning new programming languages through inline explanations
Automating repetitive coding tasks and boilerplate generation
Conducting automated code reviews and security scanning

Pros & Cons

Pros:

Native GitHub integration with seamless workflow continuity
Support for multiple AI models including GPT-4 and Claude
Free tier available for students, educators, and open source maintainers
Enterprise-grade security with data exclusion from training by default
Broad IDE and language support covering 30+ programming languages

Cons:

Free tier has strict usage limits (2,000 completions/month)
Premium features require additional per-request billing beyond allowances
Limited functionality in some IDEs compared to VS Code

Integrations

Visual Studio Code, Visual Studio, JetBrains IDEs, Neovim, Vim, Azure Data Studio, Xcode, GitHub CLI, Windows Terminal, GitHub Mobile, GitHub.com, Eclipse

FAQ

What is the difference between Copilot completions and premium requests?

Code completions are the inline suggestions that appear as you type in your IDE. Premium requests include Copilot Chat interactions, coding agent tasks, code reviews, and CLI usage. Free users get 2,000 completions and 50 premium requests monthly, while paid plans offer unlimited completions with higher premium request allowances.

Is my code used to train GitHub Copilot models?

No. GitHub does not use Copilot Business or Enterprise customer data to train its models. For Copilot Pro individual users, you can configure privacy settings. Code from private repositories is never used to train the base models.

Which programming languages does GitHub Copilot support best?

GitHub Copilot is trained on all languages appearing in public repositories. JavaScript, Python, TypeScript, Ruby, Go, and C# are among the best-supported languages due to high representation in training data. Languages with less public repository representation may produce fewer or less robust suggestions.

Can Copilot replace human developers?

No. GitHub Copilot is designed as an accelerator tool to make developers more efficient, not to replace them. Developers should continue applying code review practices, security scanning, and their own judgment when using AI-generated suggestions.

What is the Copilot coding agent?

The Copilot coding agent is an autonomous feature available in Pro+ and Business plans that can be assigned issues directly. It writes code, creates pull requests, responds to feedback, and works in the background to complete development tasks with minimal supervision.

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