[ Google ]

Google AI + Antigravity

Coding limits bundled inside broader Google AI plans.

Antigravity has a free tier, with higher limits and a flexible AI credit pool on Google AI Pro ($19.99) and Ultra. Jules and AI Studio limits scale the same way. Plans also bundle storage, Workspace AI and more.

Official pricing page ↗

[ Plans ]

Plan ladder

Values follow your controls on the Overview page (full-plan case).

Google AI Pro

$19.99/mo

Est. · low

API value: $80
Value ×: 4.0x
Output tok/mo: 3.0M

Higher limits in Antigravity, Jules and AI Studio plus flexible AI credit pool. Bundle includes storage and other Google AI features. $10/mo of Google Cloud credits.

Bundle plan: coding is one benefit among many. Intelligence assumes Antigravity serves the latest Gemini (AA lists Gemini 4 Argon).

Best model: Gemini 4 Argon (AA 53) · source

Google AI Ultra

$250/mo

Est. · low

API value: $1,500
Value ×: 6.0x
Output tok/mo: 55.6M

'Up to 20x' Gemini access; even higher Antigravity and Jules limits; $40/mo Google Cloud credits.

The fetched Google page did not render the Ultra price; $249.99 is the last known list price. Verify before relying on it.

Best model: Gemini 4 Argon (AA 53) · source

Strengths

Free tier with unlimited tab completions
Bundled value beyond coding (storage, Cloud credits, Workspace AI)
Gemini 4 Argon scores 53 on the AA index

Watch out for

Coding allotment is not quantified; values here are rough estimates
A bundle: coding value is only a slice of what you pay for
Ultra price was not visible on the fetched page

[ History ]

Value over time

Dated reference points, a snapshot ledger you extend with npm run snapshot, and the plan changes that moved the numbers.

Google AI Pro: snapshot ledger (full-plan case)

One snapshot so far. Each npm run snapshot adds a point.

Google AI Ultra: snapshot ledger (full-plan case)