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Google Antigravity

Free, or $19.99/mo to start

Google Antigravity is for trying an editor agent without a subscription, gemini-first coding on a weekly quota, and a $20-ish step up via Google AI Pro if the free week runs out. The cheapest paid plan the ranking counts is Google AI Pro at $19.99/mo.

A free agent IDE, with higher quotas on Google AI Pro and Ultra.

Antigravity is Google's agent-first coding app and CLI. The individual plan is $0 with a weekly agent quota, unlimited Tab, and unlimited Command requests. Higher quotas come from Google AI Pro ($19.99) and Google AI Ultra ($99.99 or $199.99), which are Google One plans, not prices printed on the Antigravity pricing page itself.

Official sitePricing page

Best for

  • Trying an editor agent without a subscription
  • Gemini-first coding on a weekly quota
  • A $20-ish step up via Google AI Pro if the free week runs out

Not great for

  • A browser builder that hosts the app for you
  • No-code landing pages
  • Anyone who needs third-party models on the free or Pro plan (Antigravity docs put those on Ultra)

Pricing tiers

Individual plans marked for budget matching can change the quiz. Team plans are listed so you can see them, and they do not decide a beginner's rank. Verify means confirm the live page before you quote or pay.

Individual

Individual

Free

Verified

Unlimited Tab and Command requests. Weekly agent quota. Gemini models, including Gemini 3.8 Flash, which the plans doc names as a core agent model. No published prompt count.

The Antigravity pricing page lists this at $0/mo.

Google AI Pro

Individual

$19.99/mo

Verified

Higher Antigravity quota, refreshed every five hours until a weekly limit. AI credits can cover overage if you allow it. Also a Google One plan with storage and other Google AI benefits.

The dollar amount is the Google AI Pro price on Google One. Antigravity's own pricing page describes the higher limits and does not print $19.99.

Google AI Ultra 5x

Individual

$99.99/mo

Verified

Highest Antigravity quota class, refreshed every five hours, plus third-party models. Google labels this 5x Pro Gemini usage.

Price is from Google One and Gemini subscription pages, which are the plans Antigravity docs say raise the quota.

Google AI Ultra 20x

Individual

$199.99/mo

Verified

The highest weekly limits Google documents for these plans, labeled 20x Pro Gemini usage.

Same source split as the 5x tier: quota rules on Antigravity docs, price on Google One.

When you hit the limit

Free quota refreshes weekly. Google AI Pro refreshes every five hours until a weekly limit. Ultra refreshes every five hours and has the highest weekly limits. Prompt counts are not published because heavier tasks spend more quota.

  1. 1. On the free plan, wait for the weekly refresh. There is no credit overage.
  2. 2. Subscribe to Google AI Pro ($19.99/mo) for a higher quota every five hours until the weekly cap, plus the option to spend AI credits after the baseline.
  3. 3. Set AI Credit Overages to Never if you do not want Pro or Ultra to bill credits automatically when a model quota hits zero.
  4. 4. Ultra ($99.99 or $199.99) is the step for the highest quota and for third-party models.
  5. 5. Bring-your-own-key is not supported. You cannot route around the quota with a personal API key.

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Where Google Antigravity ranks first

For someone who can follow a change. Other skills can reorder the list.

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Questions people actually ask

Who is Google Antigravity for?

Google Antigravity is for trying an editor agent without a subscription, gemini-first coding on a weekly quota, and a $20-ish step up via Google AI Pro if the free week runs out. It is not great for a browser builder that hosts the app for you, no-code landing pages, and anyone who needs third-party models on the free or Pro plan (Antigravity docs put those on Ultra).

How much does Google Antigravity cost?

The individual plans that can change the quiz are Individual (Free), Google AI Pro ($19.99/mo), Google AI Ultra 5x ($99.99/mo), and Google AI Ultra 20x ($199.99/mo). The cheapest paid plan the ranking counts is Google AI Pro at $19.99/mo. Team plans and other rows on this page do not decide a beginner's rank.

Does Google Antigravity have a free plan?

The Individual plan is Free. Free. Unlimited Tab completions and Command requests, Gemini models, and a weekly agent quota. The quota is not a published prompt count. It refreshes weekly, not every five hours.

What happens when I hit the Google Antigravity limit?

Free quota refreshes weekly. Google AI Pro refreshes every five hours until a weekly limit. Ultra refreshes every five hours and has the highest weekly limits. Prompt counts are not published because heavier tasks spend more quota. On the free plan, wait for the weekly refresh. There is no credit overage.

Can I use Google Antigravity if I do not want to read code?

Fitbuild scores Google Antigravity 2 out of 5 for someone who does not want to read code. Better than a pure terminal, and you are still in an IDE.

Sources

Free tier in one line: Free. Unlimited Tab completions and Command requests, Gemini models, and a weekly agent quota. The quota is not a published prompt count. It refreshes weekly, not every five hours.