Google Antigravity Enterprise Budgets, Quotas, and Overages

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Quick answer

Treat Antigravity access, quota, budget, and overage as separate controls. Google documents AI developer tools for eligible Gemini Enterprise editions linked to an invoiced Cloud Billing account. Standard quota can be pooled, overages are an explicit configuration, and project-level budget or spend-cap behavior must be verified in the live Billing console.

Do not assume a budget is a universal hard stop. Record whether each control alerts, caps, delays, or bills excess usage and who owns the response.

Build the cost map

ControlRecord before rollout
Edition and billingSubscription edition, project, invoiced account, active invoice, eligibility notice
Included quotaPool owner, measurement unit, refresh period, eligible users, exhaustion behavior
OverageEnabled state, rate basis, monthly cap, effective time, who can change it
BudgetProject scope, alert thresholds, cap behavior, notification channels, escalation owner
MetricsToken use, API calls, developer activity, export or retention, reporting delay

Model retries, long contexts, unattended CLI work, parallel agents, browser actions, and MCP tools can change consumption. Pilot with one team, a lower cap than the account maximum, and alerts that reach an on-call owner before service interruption or unexpected billing.

Test the boundaries

Verify just-below and at-quota behavior, an overage-disabled project, a low spend cap, delayed metrics, repeated failed work, user removal, project reassignment, and emergency shutdown. Reconcile console metrics with actual work; token or call counts do not prove accepted code or business value.

Continue with the surface comparison and enterprise readiness checklist.

Official sources

Source check: August 23, 2026. Verify live invoice, quota, overage, budget, alert, metric, and pricing behavior before rollout.