Google Antigravity vs Windsurf: Side-by-Side Comparison 2026
Google Antigravity vs Windsurf comparison 2026. Side-by-side features, pricing & capabilities.
Google Antigravity is an AI IDE from Google — ai-native cloud ide. Windsurf is an AI IDE from Cognition — the agentic ai ide.
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
Windsurf
AI-first IDE with Cascade — an agentic assistant that understands your codebase and makes multi-file changes. Now owned by Cognition (makers of Devin). Also available as Windsurf Plugin for VS Code and JetBrains.
- ✓ Cascade agentic AI
- ✓ Code completions
- ✓ Multi-file editing
- ✓ Terminal integration
- ✓ Codebase search
Free / $20/mo · 5 plans
| Feature | Google Antigravity | Windsurf |
|---|---|---|
| Category | AI IDE | AI IDE |
| Starting Price | Free | Free |
| Model Family | Gemini | Multi-model |
| Open Source | No | No |
Pricing verified Feb 25, 2026. Google Antigravity pricing | Windsurf pricing
Key Differences
- Starting price: Google Antigravity starts at $19.99/mo; Windsurf starts at $20/mo.
- Model family: Google Antigravity uses Gemini; Windsurf uses Multi-model.
- Bring your own key: Windsurf supports BYOK; Google Antigravity does not.
- Platforms: Google Antigravity runs on ChromeOS, Linux, Windows, macOS; Windsurf runs on Linux, Windows, macOS.
- Provider: Google Antigravity is built by Google; Windsurf is built by Cognition.
Which Should You Choose?
Choose Google Antigravity if you want an AI-native IDE for professional development. Choose Windsurf if you want an agentic IDE with autonomous multi-step changes. Read our full reviews to see which fits your workflow.