What It Does
GitHub Copilot is an AI coding assistant that provides real-time code suggestions, chat-based help, and code review directly within IDEs. As the most widely adopted AI coding tool, it integrates with VS Code, JetBrains, Neovim, and GitHub.com.
Key Features
- Inline suggestions — context-aware code completions as you type
- Copilot Chat — conversational coding assistant within the IDE
- Multi-model choice — switch between GPT-4o, Claude Sonnet, and Gemini
- Code review — AI-powered pull request reviews on GitHub
- Workspace agent — codebase-wide Q&A and multi-file edits
- CLI integration — terminal command suggestions
- Copilot Extensions — third-party integrations within chat
Pricing Breakdown
| Tier | Price | Limits |
|---|---|---|
| Free | $0 | 2000 completions/mo, 50 chat messages/mo |
| Pro | $10/mo | Unlimited completions, 300 premium/mo |
| Business | $19/mo | Organization policies, IP indemnity |
| Enterprise | $39/mo | Custom model fine-tuning, SSO |
Who It’s For
Individual developers, open-source contributors, and enterprise teams needing a proven, well-integrated AI coding tool. The free tier makes it accessible to students and hobbyists.
Competitive Position
Copilot has the largest installed base of any AI coding tool, leveraging GitHub’s 100M+ developer platform. Its multi-model strategy hedges against single-provider risk. However, Cursor’s deeper agent capabilities and faster iteration cycle are eating into Copilot’s lead among power users. Microsoft’s enterprise relationships keep it dominant in corporate settings.