Google Antigravity

What it does

Google Antigravity is an agentic development platform for building software. It takes in a codebase, a task described in natural language, and optional project context such as skills, MCP servers, and rules, then produces code edits, implementation plans, verification reports, diffs, and browser test recordings. Four surfaces share one agent harness: the Antigravity App, a desktop command center for multiple local agents; the Antigravity CLI, a terminal client (agy); IDE extensions for editors such as VS Code and JetBrains; and a Python SDK for building custom agents.

People use it for synchronous pair programming and for background work. A developer can ask an agent to add promo-code validation to a checkout service, review the generated plan and diff, then run the test suite from the same session. Background subagents can work in isolated Git worktrees while the main session stays open. Antigravity is distinct for its artifacts (plans, diffs, verification reports) and its enterprise controls such as VPC Service Controls and regional data residency.

It suits individual developers who want an agent on a local workstation, as well as enterprise teams that need Google Cloud governance. Individual access starts with a free plan, with Google AI Plus, Pro, and Ultra plans offering higher rate limits. Enterprise use runs under Google Cloud Terms of Service with usage-based or seat-based options. Key limitations: rate limits apply, model availability varies by plan, and some IDE enterprise features are in preview.

What it can do

• Run autonomous coding agents in a desktop app that manages multiple local agents in parallel.
• Work from a terminal-first CLI that executes shell commands and manages background subagents.
• Use IDE extensions with agent panels, interactive plans, and inline diff reviews.
• Build custom agents with a Python SDK that uses the Antigravity agent harness.
• Generate visual artifacts such as implementation plans, unified diffs, and verification reports.
• Run sandboxed Chromium browser automation for UI testing.

Works with

• Model Context Protocol (MCP) servers (stdio and SSE)
• Custom skills defined in SKILL.md files
• Google platform bundles including Firebase, Android, Flutter, Chrome DevTools, Google Cloud Data, Maps, and Science
• Corporate SSO and BYOID via Google Cloud Workforce Identity Federation (such as Okta)

Example workflows

Add promo-code validation to checkout

Input: a natural-language request to validate discount codes in a checkout service. Steps: the agent proposes an implementation plan, edits the code, and runs the test suite. Output: a plan, a diff, and a test verification report for review.

Review a project's architecture

Input: a request to investigate a repository and report on important files and data flows. Steps: the agent reads the codebase and writes a review document. Output: a Markdown report describing architecture, key controllers, and entity models.

Before you choose

• Usage is governed by rate limits and AI credits; higher tiers raise limits and availability of premium models.
• Model availability differs by plan (Free, Pro Trial, Pro Paid, Ultra, Enterprise), so confirm which models your plan includes.
• Some IDE enterprise features are GA only in VS Code and Visual Studio and in preview in JetBrains, Zed, and Xcode.

Listed under

• Coding
• Coding agents
• AI agents
• CLI
• Developer tools
• Ide

Get started

Download is offered for macOS (Apple Silicon and Intel), Windows, and Linux; the CLI, IDE extensions, and SDK have separate quickstarts.

1. Download the Antigravity App for your operating system from the download page.
2. Sign in with a Google account to select a plan, or follow the enterprise setup guide for Google Cloud billing accounts.
3. Open a project workspace and start a conversation, or install the CLI or an IDE extension from the getting-started docs.

The individual Free plan has no subscription cost. Google AI Pro and Ultra prices were not stated in the reviewed information. Enterprise Standard/Plus starts at $30 USD per seat per month for eligible Gemini Enterprise customers; pay-as-you-go has a $0 seat fee plus consumption billing. Contact Sales for Business plan subscription options.

Source: antigravity.google/pricing, checked 28 Oct 2026. Prices can change; check before you buy.

Sources for this overview

Product pages, documentation, and pricing checked 28 Oct 2026. Each source supports part of the overview; availability and prices can change.

• Google Antigravity ↗antigravity.google
• Google Antigravity - Pricing ↗antigravity.google
• Choose your Antigravity | Google Antigravity Docs ↗antigravity.google

Company website

antigravity.google: product, pricing and policy pages

YC directory mirror

Batch and company name

Web search

Confirms the official site

Social accounts

Accounts the company links, and its posts on X

Human review

Checked by a person

knowledge_base

Last checked 28 Oct 2026. Every field keeps its source and date; unknown means we couldn’t confirm it.