Google launches Antigravity, a new AI coding tool
Google just dropped Antigravity, an AI-powered coding tool now in free public preview.
Built on Gemini 3 Pro, it lets smart AI agents handle tasks like planning, coding, and checking work directly inside your editor or browser.
It also creates handy Artifacts—like to-do lists and screenshots—so you can easily track what's happening.
What makes antigravity cool?
You get two main interfaces: Editor (a familiar IDE with an AI sidebar) and Manager (which keeps tabs on multiple agents across projects).
It works on Windows, macOS, and Linux, plus supports top models like Gemini 3 Pro, Claude Sonnet 4.5, and OpenAI's GPT-OSS.
Rate limits reset every five hours.
Why it stands out
Unlike tools like Cursor or GitHub Copilot, Antigravity uses agent-based workflows and detailed verification.
You can keep giving feedback on Artifacts so the agents actually learn from your past work—making this a solid pick if you want more control and accountability from your coding assistant.