Current access
Checked October 3, 2026: Google’s pricing page lists the Individual plan at $0 per month and marks it generally available. It includes access to agent models, unlimited Tab completions, unlimited Command requests, and basic weekly rate limits.
The plans documentation says users without Google AI Pro or Ultra receive a quota refreshed weekly. Limits track agent work, so complex tasks use more quota than straightforward prompts; Google also says limits can change. The exact allowance and eligible models for a particular signed-in account were not tested.
What Antigravity Is
Google Antigravity is an agentic development environment available as an app, CLI, and IDE integrations. Its agents can perform supervised or autonomous tasks. Google’s terms leave users responsible for agent actions and for supervising production use.
Historical model and setup snapshot — March 3, 2026
Models Available
The prior page recorded this model roster and performance/context information on March 3, 2026. These entries are an archive of that page’s claims, not a current model matrix or an independent benchmark result.
| Model in the March 3 snapshot | Prior page’s recorded SWE-Bench Verified figure | Prior page’s recorded context |
|---|---|---|
| Claude Opus 4.6 | 80.84% | 200K (1M beta) |
| Claude Sonnet 4.6 | 79.6% | 200K (1M beta) |
| Gemini 3.1 Pro | 80.6% | 1,048,576 |
| Gemini 3.1 Flash | ~78% | 1,048,576 |
| GPT-OSS 120B | Varies | 128K |
The earlier article also carried API prices and “best for” labels. This refresh does not revalidate those values or imply that the listed models remain available on the $0 plan. Current account access and model responses were not tested.
Implementation: Setup Steps
The following steps reproduce the old public-preview walkthrough. The interface and account requirements may have changed since March 3, 2026.
1. Download and Install
The prior walkthrough linked to antigravity.google and described these downloads:
- macOS: .dmg download, then move the app to Applications.
- Windows: .exe installer; the earlier article said Windows 10 or later.
- Linux: .deb or .rpm package.
It recorded 4 GB RAM minimum, 8 GB recommended, and 500 MB disk space. These system requirements are not revalidated.
2. Sign In
The March 3 walkthrough said to use a personal Gmail account and said Workspace accounts were unsupported during the public preview. Current eligibility was not established by this check.
3. Select Your Model
The earlier walkthrough pointed readers to the model selector and named Opus 4.6, Gemini 3.1 Pro, and Sonnet 4.6. Those instructions and model choices are historical; check the signed-in product for current availability.
4. Create or Open a Project
The archived walkthrough described File → New Mission for a new project and File → Open Folder for an existing codebase. Current interface labels were not checked.
5. Start Your First Agent
The example prompt in the archived walkthrough was: “Create a React component that displays a paginated table with sorting and filtering.” Its former 3–5 minute estimate was not measured and is not a current setup promise.
Individual Plan: What $0 Covers
| Feature | Published Individual plan |
|---|---|
| Monthly plan price | $0 |
| Tab completions | Unlimited, according to the pricing page |
| Command requests | Unlimited, according to the pricing page |
| Agent/model work | Basic weekly limits; no fixed prompt count is published on the pricing page |
| Model access | Plan-dependent; account-specific availability was not tested |
“Unlimited” Tab completions and Command requests do not describe the separate weekly agent-work quota. Use the signed-in usage display for the account’s current allowance.
Limits and Policy Risks
Third-party access through Antigravity OAuth
The Antigravity Additional Terms say that using third-party software, tools, or services to access Antigravity breaches the agreement. They give using OpenClaw with Antigravity OAuth as an example. The terms say such actions may be grounds for suspension or termination of Antigravity and/or Gemini CLI accounts. They do not say suspension is automatic or immediate.
Use provider-documented access for third-party tools. Do not treat an Antigravity sign-in token as permission to route the service through another client.
Weekly quota and plan changes
The Individual allowance is weekly, work-dependent, and subject to change. A prompt count from one task or account is not a reliable allowance for another. Check the signed-in usage display before planning a long run.
Interaction data and settings
Google’s terms say Antigravity records and stores user data, interaction data about service use, related metadata, and feedback as “Interactions.” They say Google uses Interactions to evaluate, develop, and improve research, products, services, and machine-learning technologies; Google employees and contractors may access and review them. The terms also say you can change the preference in settings and request deletion by emailing antigravity-support@google.com.
The settings documentation places the Enable Telemetry control under Settings → Account and says that, when enabled, Antigravity collects interactions to evaluate, develop, and improve Antigravity and supporting models. Check that preference and the full terms before sending project context. The current account’s setting and any deletion request were not tested.
Account Safety and Suspension Scope
The terms name Antigravity and/or Gemini CLI accounts as possible suspension or termination targets for the prohibited third-party access described above. They do not document a Gmail outcome or a recovery timeline. Effects on other Google services and the result of any individual enforcement action remain unresolved; no account enforcement was tested.
Best Practices
- Check the signed-in usage display and model selector before planning work around a specific weekly allowance.
- Review the Enable Telemetry setting and the Additional Terms before sending project context.
- Keep Antigravity sign-in tokens inside the access routes permitted by Google’s terms.
- Review agent permissions and generated changes before using the tool on production work.
Historical plan comparison — March 3, 2026
The previous version described Antigravity as a public-preview route for free Opus 4.6 and Gemini 3.1 Pro, then compared it with other tools. That comparison is retained as historical context only. Its model entitlement, duration, competitor credit, and price claims are not current buying guidance; use the current $0 Individual terms above.
Quick Verdict
Antigravity is a no-subscription option for agentic coding when the Individual weekly allowance and interaction-data terms fit the work. Treat model eligibility as plan-dependent, review the telemetry preference, and keep Antigravity OAuth inside permitted access routes. Account availability, quota receipts, and task outcomes were not tested.
Related links
- Antigravity pricing
- Plans and AI credits
- Data and telemetry settings
- Antigravity Additional Terms
- Google Antigravity OAuth Risk — policy analysis and historical community reports
- Free AI tools directory — compare access, quota, data and production boundaries
Official pricing, plan, settings, and terms pages checked October 3, 2026. Account access, exact quota, telemetry state, suspension outcomes, and coding results were not tested.