Google Antigravity

Overview

Google Antigravity is Google’s agentic development platform. Instead of one assistant inside an editor, it is built around agents that plan and carry out tasks: you can run several local agents in parallel, check what they produce and step in when needed. It runs on macOS, Windows, Linux and Googlebook.

Main features

• Antigravity App: a command center for managing several local agents at once, with projects, multiple workspaces and scheduled messages.
• Antigravity IDE: a full agentic IDE with an agent manager, artifacts and codebase understanding.
• Antigravity CLI: a terminal-first way to work with agents, run shell commands and manage background subagents.
• Antigravity SDK and extensions: build custom agents on Antigravity’s harness with a few lines of Python, or use Antigravity inside other IDEs.
• Latest models: Gemini 4 Carbon is available in Antigravity, together with a preview of /swarm, which turns one prompt into a coordinated team of agents.

Pricing

• Individuals: $0 per month, with a range of agent models, unlimited Tab completions and Command requests, and basic weekly rate limits.
• Google AI Pro and Google AI Ultra: higher rate limits plus a flexible AI credit pool; Ultra has the highest limits and the most access to Google’s newest Gemini models.
• Business (through Google Cloud): Standard and Plus plans from $30 per seat per month, a pay-as-you-go plan with no seat fee, and API access with usage-based pricing, plus spend caps and admin controls.

Who it is for

Developers who want to hand larger tasks to agents and supervise them, and teams already on Google Cloud or Gemini Enterprise that need billing and admin controls.

How to start

Download the app for your system, sign in with a Google account and open an existing project. Start with a small, well-defined task, such as a bug fix with a test, and review the agent’s artifacts before you accept changes.

Things to note

The free plan’s weekly limits are not published as numbers, so heavy use may need a Google AI plan. Agents can run commands on your machine, so keep work in version control and review what they change.

Similar tools

Cursor, Claude Code, GitHub Copilot, Windsurf, Jules.