Google Antigravity vs Amp Code (by Sourcegraph): Side-by-Side Comparison 2026
Google Antigravity vs Amp Code (by Sourcegraph) comparison for 2026. Features, pricing, AI capabilities, and editor support analyzed side by side to help you choose the right coding tool for your workflow.
Google Antigravity is an AI IDE from Google — ai-native cloud ide. Amp Code (by Sourcegraph) is an AI agent from Sourcegraph — agentic coding with full codebase context.
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 · 3 plans
Amp Code (by Sourcegraph)
Amp Code (formerly Sourcegraph Cody Agent) , AI coding agent from Sourcegraph. Focuses on autonomous task execution across repositories. Cody continues to exist as a separate context-aware assistant.
- ✓ Code completions
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Test generation
Free · 3 plans
| Feature | Google Antigravity | Amp Code (by Sourcegraph) |
|---|---|---|
| Category | AI IDE | Agent |
| Starting Price | Free | Free |
| Model Family | Gemini | Multi-model |
| Open Source | No | Partial (extension) |
Pricing verified May 4, 2026. Google Antigravity pricing | Amp Code (by Sourcegraph) pricing
Key Differences
- Category: Google Antigravity is an AI IDE; Amp Code (by Sourcegraph) is an AI agent.
- Model family: Google Antigravity uses Gemini; Amp Code (by Sourcegraph) uses Multi-model.
- Open source: Google Antigravity: No. Amp Code (by Sourcegraph): Partial (extension).
- Platforms: Google Antigravity runs on ChromeOS, Linux, Windows, macOS; Amp Code (by Sourcegraph) runs on Desktop, Web.
- Provider: Google Antigravity is built by Google; Amp Code (by Sourcegraph) is built by Sourcegraph.
Which Should You Choose?
Choose Google Antigravity if you want an AI-native IDE for professional development. Choose Amp Code (by Sourcegraph) if you want autonomous planning and multi-file task execution. Read our full reviews to see which fits your workflow.