Google Antigravity vs Replit Agent: Side-by-Side Comparison 2026
Google Antigravity vs Replit Agent 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. 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 · 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 May 4, 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 free / BYOK; 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.