Antigravity Link vs GPT-Code UI
A side-by-side comparison of Antigravity Link and GPT-Code UI — pricing, license, deployment, and where each tool wins.
Antigravity Link
github.com
VS Code extension that bridges mobile devices to Google's Antigravity IDE (a Claude-powered VS Code fork). Mirror active AI chat sessions on your phone, send messages, upload files, stop AI generation, and automate workflows via a local HTTP API or 9 MCP tools. Listed in the official MCP Registry.
GPT-Code UI
github.com
An open source implementation of OpenAI's ChatGPT Code interpreter.
| Feature | Antigravity Link | GPT-Code UI |
|---|---|---|
| Pricing | Freemium | Free |
| Model | Freemium | Open-source |
| License | Proprietary | open-source |
| Deployment | Cloud | Cloud, Self-hosted |
| Category | Code & Development | Code & Development |
| Self-hosted | ✕No | ✓Yes |
| Free tier | ✓Yes | ✓Yes |
Pick Antigravity Link if…
- ✓You prefer Antigravity Link's feature set or ecosystem fit.
Pick GPT-Code UI if…
- ✓You want full source-code access and no per-seat fees.
- ✓You need to self-host for compliance, privacy, or cost.
- ✓Broader tag coverage in our catalog (proxy for feature breadth).
Switch from Antigravity Link → GPT-Code UI
5–16hmedium risk
Plan a sprint — 5-16 engineering hours, run in parallel for a week.
Export from Antigravity Link: Git history, JSON config
4 things to watch
- ⚠Re-grant SSH keys / OAuth
- ⚠Re-wire CI secrets
- ⚠Set up hosting, TLS, backups before cutover
- ⚠No vendor support — community forums & Discord
Switch from GPT-Code UI → Antigravity Link
1–4hlow risk
Light lift — 1-4 engineering hours for a small team.
Export from GPT-Code UI: Git history, JSON config
3 things to watch
- ⚠Re-grant SSH keys / OAuth
- ⚠Re-wire CI secrets
- ⚠Loss of data sovereignty — review your privacy policy