AI pair programmer that writes code for you
by GitHub (Microsoft) · Founded 2021
GitHub Copilot is the world's most widely adopted AI developer tool, suggesting code completions in your IDE.
GitHub Copilot is the most widely used AI coding assistant in the world, with over 1.8 million paid subscribers and adoption at more than 37,000 organizations. Powered by OpenAI Codex and now GPT-4, it integrates directly into VS Code, JetBrains IDEs, Neovim, and Visual Studio — providing real-time code suggestions as you type.
Copilot has evolved from a simple autocomplete tool into a comprehensive AI development platform. Copilot Chat allows you to ask questions about your codebase, explain code, suggest fixes for bugs, and generate unit tests through a conversational interface. Copilot for Pull Requests automatically generates PR descriptions, and Copilot CLI helps with shell commands.
For enterprise teams, GitHub Copilot Enterprise provides codebase-aware suggestions trained on your organization's private repositories, dramatically improving relevance for proprietary codebases.
Studies by GitHub show that developers using Copilot complete tasks 55% faster and report higher job satisfaction. For professional developers, the $10/month cost is typically recovered in the first few hours of use.
| Feature | GitHub Copilot |
|---|---|
| Free Plan | Students only |
| Starting Price | $10/month |
| IDE Integration | Best-in-classhighlight |
| Languages Supported | 70+highlight |
| In-IDE Chat | Yeshighlight |
| Private Repo Training | Enterprise only |
| PR Summaries | Yes |
| Unit Test Generation | Yes |
| CLI Assistance | Yes |
| IP Indemnity | Business+ plans |
GitHub's claim of 55% faster task completion matches my experience. I use Copilot for boilerplate, test generation, and documentation. The ROI is obvious — it pays for itself in the first hour of every workday.
As a junior dev, Copilot has been like having a senior engineer looking over my shoulder. When I'm stuck, Copilot Chat explains what the code does and suggests better approaches. My code quality has improved significantly.
GitHub Copilot is free for verified students and open-source maintainers. For everyone else, it starts at $10/month. A 30-day free trial is available for new subscribers.
Copilot supports VS Code, Visual Studio, JetBrains IDEs (IntelliJ, PyCharm, WebStorm, etc.), Neovim, and Azure Data Studio. It works with any language these IDEs support.
Copilot suggestions should always be reviewed before use. It can occasionally suggest code with security vulnerabilities or outdated patterns. GitHub Copilot Business and Enterprise include IP indemnity protection.
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