Last updated 06-29-2026
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Google Antigravity
Google Antigravity is Google's agentic development platform for building software with autonomous coding agents. It ships as four surfaces: Antigravity 2.0 for orchestrating parallel local agents, a terminal CLI, a Python SDK, and a full IDE with an agent manager and codebase awareness.
The platform is built around task-level workflows with artifacts and verification outcomes, so you can see what an agent did and whether the result checks out. You can leave feedback on artifacts across the editor, terminal, and browser to steer agents from a rough draft to finished work.
Fullstack developers get verification-focused workflows and handoffs between the agent manager and editor. Frontend developers get browser-in-the-loop testing where agents use Chrome, capture visual artifacts, and accept targeted visual feedback. Enterprise teams can sign in with Google Cloud credentials and inherit standard Google Cloud data privacy protections.
Antigravity is co-optimized with Gemini models for agent workloads. The individual tier is free, with paid Google AI Pro and Ultra tiers for higher limits, plus an organization option through Google Cloud.
Antigravity 2.0 runs multiple local agents in parallel across Projects and workspaces
CLI handles autonomous coding agents, shell commands, and background subagents from the terminal
Python SDK prototypes custom agents on the Antigravity harness with minimal code
IDE bundles an agent manager, artifacts, and deep codebase context in one editor
Browser-in-the-loop lets agents navigate Chrome and test frontend code they write
Visual artifacts include screenshots and video for async review of agent work
Scheduled messages automate routine tasks across agent conversations
Free individual tier includes multiple frontier agent models at no monthly cost.
Four surfaces (2.0, CLI, SDK, IDE) cover orchestration, terminal, custom agents, and editing.
Artifacts and verification outcomes make it easier to trust what agents produce.
Native downloads for macOS, Windows, and Linux across x64 and ARM64.
Enterprise option via Google Cloud inherits standard data privacy protections when you sign in with cloud credentials.
Google AI Pro and Ultra prices are not listed on the Antigravity pricing page.
The free Individual plan applies basic weekly rate limits on agent usage.
Organization access requires a Google Cloud setup with consumption-based billing.
Is Google Antigravity free to use?
Yes. Google Antigravity offers a For Individuals plan at $0 per month with unlimited tab completions and command requests, plus basic weekly rate limits. Google AI Pro and Google AI Ultra add higher limits and a flexible AI credit pool through separate Google AI subscriptions.
What platforms does Google Antigravity support?
Google Antigravity 2.0 and the Antigravity IDE are available for macOS (Apple Silicon and Intel), Windows (x64 and ARM64), and Linux (x64 and ARM64). The Antigravity CLI installs on macOS, Linux, and Windows via curl or PowerShell scripts.
What AI models does Google Antigravity support?
On the free Individual plan, Google Antigravity provides agent access to Gemini 3.5 Flash, Gemini 3.1 Pro, Gemini 3 Flash, Claude Sonnet and Opus 4.6, and gpt-oss-120b. Pro and Ultra tiers add more generous rate limits on those models.
What is the difference between Antigravity 2.0 and the Antigravity IDE?
Antigravity 2.0 is the agent-first command center for managing multiple local agents, Projects, and scheduled messages. The Antigravity IDE is the full editor experience with an agent manager, artifacts, and codebase-aware assistance built in.
How does browser-in-the-loop work in Google Antigravity?
Google Antigravity agents can use Chrome to open pages, interact with them, and test frontend code they generate. They capture screenshots and video as visual artifacts, and you can leave visual comments to give targeted feedback.
Can enterprise teams use Google Antigravity?
Yes. Google Cloud customers can access Antigravity 2.0 and the CLI through the Organization plan on the Gemini Enterprise Agent Platform. It runs under Google Cloud Terms of Service with project integration and consumption-based API pricing.
What is the Antigravity SDK?
The Antigravity SDK is a Python toolkit for building custom agents on Google's agent harness. You can automate software engineering tasks, iterate on agentic apps, and run evaluations with simple scripts. Downloads are hosted on GitHub.