GitHub Copilot
The most widely-adopted AI coding assistant — built into VS Code, JetBrains, and Neovim.
Quick Specs
| Developer | GitHub (Microsoft) |
| Headquarters | San Francisco, USA |
| Category | Coding |
| Pricing | Freemium |
| Free Tier | Free for students and verified OSS maintainers |
| Auth Method | GitHub account |
| API Available | ❌ No |
| Format | IDE extension / Web |
| China Access | 🚫 Blocked in China |
| Last Tested | June 2026 |
What Is GitHub Copilot?
GitHub Copilot is the AI coding assistant built by Microsoft and OpenAI, integrated directly into the development environment rather than as an add-on tool. It has the widest IDE support of any AI coding tool: VS Code, JetBrains (IntelliJ, PyCharm, WebStorm, Rider), Visual Studio, Neovim, Xcode, and more. This ubiquity means most developers encounter it regardless of their stack.
Copilot's autocomplete works at the function level — it predicts not just the next token but the next 5–20 lines of code based on the current file context. Copilot Chat, available in all major IDEs and at github.com, provides conversational interaction: ask questions about your codebase, explain highlighted code, or request refactors. Copilot Workspace (2025) extends this to autonomous issue-to-PR workflows.
The free tier (launched 2024) gives non-students unlimited autocomplete with a limit of 2,000 completions/month and 50 Copilot Chat messages/month — enough for light use. Copilot Pro ($10/month) removes limits and adds access to Claude 3.7 Sonnet and GPT-4o models alongside the default Copilot model.
Key Features
GitHub Copilot Pricing (2026)
Free
$0/mo- ✓ 2,000 code completions/month
- ✓ 50 chat messages/month
- ✓ VS Code + JetBrains
- ✓ Access to base Copilot model
Best for: Light use, trying Copilot
Pro
$10/mo- ✓ Unlimited completions
- ✓ Unlimited chat
- ✓ Claude 3.7 + GPT-4o model choice
- ✓ Copilot Workspace
- ✓ CLI and mobile
Best for: Individual developers
Pro+
$39/mo- ✓ All Pro features
- ✓ Highest rate limits
- ✓ Premium model access
- ✓ Early feature access
Best for: Power developers
Business
$19/user/mo- ✓ Organization management
- ✓ Audit logs
- ✓ Policy controls
- ✓ SAML SSO
- ✓ IP indemnity
Best for: Teams and companies
GitHub Copilot: Pros & Cons
+ Pros
- ✓Deepest IDE integration of any coding AI
- ✓Free tier available for all GitHub users
- ✓Actually free for students (GitHub Education) and OSS maintainers
- ✓Model choice: Claude 3.7 Sonnet, GPT-4o, or native Copilot model
- ✓Copilot Workspace for issue-to-PR autonomous workflows
− Cons
- ✗Free tier is limited (2,000 completions/month goes fast)
- ✗Blocked in China (GitHub access restricted)
- ✗More expensive than Codeium (which is unlimited free)
- ✗Less capable than Cursor for full-codebase context tasks
Best Use Cases for GitHub Copilot
Autocomplete in Any Language
Works across Python, JavaScript, TypeScript, Go, Rust, Java, C++, and more. Suggests full functions based on context.
Codebase Q&A
Ask Copilot Chat questions about your project: 'What does this function do?' 'Where is X defined?' 'How do I add Y feature?'
Test Generation
Select a function, ask Copilot Chat to write unit tests. Saves significant time on repetitive test scaffolding.
Code Explanation
Highlight legacy code or unfamiliar libraries and ask for explanations. Essential for onboarding to existing codebases.
How to Get Started with GitHub Copilot
- 1
Go to github.com/features/copilot and sign in with your GitHub account
- 2
Free tier activates immediately for all GitHub users
- 3
In VS Code: install the 'GitHub Copilot' extension from the marketplace
- 4
Sign in with your GitHub account in the extension
- 5
Start typing code — inline suggestions appear automatically
- 6
For Chat: press Ctrl+Alt+I (VS Code) or open the Copilot Chat sidebar
🚫 Blocked in China: GitHub Copilot in China
GitHub Copilot is blocked in mainland China by the Great Firewall. DNS-level and IP-level blocks prevent direct access.
Solution: A VPN with obfuscation support is required. NordVPN (94% success rate) and ExpressVPN (91%) are the most reliable options for accessing GitHub Copilot from China.
Full China Access Guide →