GitHub Copilot

Free Tier

AI pair programmer for developers

4.6/ 5

Based on 9,870 reviews • Last updated February 11, 2026

Try GitHub Copilot →Compare with Alternatives

What is GitHub Copilot?

GitHub Copilot is an AI-powered code completion tool that helps developers write code faster. Powered by OpenAI Codex and GPT-4, it integrates directly into VS Code, JetBrains, and other IDEs to provide real-time code suggestions, entire function implementations, and natural language to code translation.

Best for:

Professional developers who want to accelerate their coding workflow

Pros & Cons

✓ Pros

✓Excellent code completion
✓Deep IDE integration
✓Understands project context
✓Supports all major languages
✓Free tier available

✕ Cons

✕Can suggest insecure code patterns
✕Occasionally suggests outdated APIs
✕Requires internet connection
✕Privacy concerns with code telemetry

Key Features

◆Code completion

◆Chat assistance

◆Code explanation

◆Test generation

◆Bug fixing

◆Multi-IDE support

◆CLI integration

◆Workspace context

Use Cases

Code autocompletionWriting boilerplateLearning new APIsCode refactoringTest generation

GitHub Copilot Comparisons

GitHub Copilot vs Cursor 2026: Best AI Code Editor?→

Frequently Asked Questions

Is GitHub Copilot worth it?

For professional developers, yes. Studies show Copilot can increase coding speed by 30-55%. The free tier with 2000 completions/month is enough for casual use.

Does GitHub Copilot work with all programming languages?

Copilot works best with Python, JavaScript, TypeScript, Go, Ruby, and Java, but supports virtually all programming languages to varying degrees.

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