GitHub Copilot vs Google Antigravity: Side-by-Side Comparison 2026
GitHub Copilot vs Google Antigravity comparison 2026. Side-by-side features, pricing & capabilities.
GitHub Copilot is an editor extension from GitHub (Microsoft) — your ai pair programmer. Google Antigravity is an AI IDE from Google — ai-native cloud ide.
GitHub Copilot
GitHub's AI coding assistant that suggests code completions, whole functions, and chat-based help directly in your editor.
- ✓ Code completions
- ✓ Chat
- ✓ CLI integration
- ✓ Pull request summaries
- ✓ Code review
Free / $10/mo · 5 plans
Google Antigravity
Google's AI-native IDE built on a heavily modified fork of VS Code with Gemini built in. Free during preview with rate limits.
- ✓ Code completions
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Terminal commands
Free / $19.99/mo · 3 plans
| Feature | GitHub Copilot | Google Antigravity |
|---|---|---|
| Category | Extension | AI IDE |
| Starting Price | Free | Free |
| Model Family | Multi-model | Gemini |
| Voice Input | ✓ | — |
| Open Source | No | No |
Pricing verified Mar 20, 2026. GitHub Copilot pricing | Google Antigravity pricing
Key Differences
- Category: GitHub Copilot is an editor extension; Google Antigravity is an AI IDE.
- Starting price: GitHub Copilot starts at $10/mo; Google Antigravity starts at $19.99/mo.
- Model family: GitHub Copilot uses Multi-model; Google Antigravity uses Gemini.
- Platforms: GitHub Copilot runs on Desktop, Web; Google Antigravity runs on ChromeOS, Linux, Windows, macOS.
- Provider: GitHub Copilot is built by GitHub (Microsoft); Google Antigravity is built by Google.
- Capabilities: GitHub Copilot has voice input.
Which Should You Choose?
Choose GitHub Copilot if you want deep integration with GitHub workflows. Choose Google Antigravity if you want an AI-native IDE for professional development. Read our full reviews to see which fits your workflow.