Google Antigravity vs Replit Agent: Side-by-Side Comparison 2026
Google Antigravity vs Replit Agent comparison 2026. Side-by-side features, pricing & capabilities.
Google Antigravity is an AI IDE from Google — ai-native cloud ide. Replit Agent is an app builder from Replit — build, run, and ship apps in the browser.
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
Replit Agent
Cloud-based IDE and app platform with an AI assistant that can build, debug, and deploy applications directly in the browser.
- ✓ Browser-based IDE
- ✓ AI assistant
- ✓ Multiplayer coding
- ✓ One-click deploy
- ✓ Database integration
Free / $25/mo · 4 plans
| Feature | Google Antigravity | Replit Agent |
|---|---|---|
| Category | AI IDE | Builder |
| Starting Price | Free | Free |
| Model Family | Gemini | Proprietary |
| Open Source | No | No |
Pricing verified Feb 25, 2026. Google Antigravity pricing | Replit Agent pricing
Key Differences
- Category: Google Antigravity is an AI IDE; Replit Agent is an app builder.
- Starting price: Google Antigravity starts at $19.99/mo; Replit Agent starts at $25/mo.
- Model family: Google Antigravity uses Gemini; Replit Agent uses Proprietary.
- Platforms: Google Antigravity runs on ChromeOS, Linux, Windows, macOS; Replit Agent runs on SSH to local, Web (browser-based).
- Provider: Google Antigravity is built by Google; Replit Agent is built by Replit.
Which Should You Choose?
Choose Google Antigravity if you want an AI-native IDE for professional development. Choose Replit Agent if you want a great platform for learning to code with AI. Read our full reviews to see which fits your workflow.