An agent‑first dev platform that empowers you to delegate tasks, monitor progress and ship with confidence.
Google Antigravity is a cutting-edge development platform that shifts how we think about coding tools. Rather than just autocomplete or chat-based assistants, Antigravity treats AI as full-fledged collaborators. Built around Google’s Gemini 3 model (plus support for models like Claude Sonnet 4.5 and GPT‑OSS), Antigravity lets you spin up agents that manage tasks, write code, run commands in a terminal, and even control a browser to validate their work.
Yes, during the public preview, it's free for individual users.
It supports Gemini 3 Pro (Google), Claude Sonnet 4.5 (Anthropic), and GPT‑OSS.
Windows, macOS, and Linux are all supported.
Agents generate artifacts like screenshots, browser sessions, and verification reports to show how they completed tasks.
You can comment on artifacts (text or images), and agents will use that feedback to learn.
Google gives “generous rate limits” for Gemini 3 Pro usage during this preview.
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