Hello,
I am a Google AI Ultra subscriber and have confirmed that Antigravity usage quotas appear to be shared across family members in my Google Family Group.
When one family member heavily uses Antigravity, other family members encounter quota limits as well. Based on our testing, the quota does not appear to be independent for each user.
My question is:
Is this the intended behavior, or is this a bug?
The Google AI Ultra plan includes Family Sharing, which naturally leads many users to expect that each family member would receive their own usage quota.
If quota sharing across the entire family group is intentional, could Google provide official documentation explaining:
-
Which quotas are shared across family members?
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Which quotas are allocated per individual user?
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How Antigravity quotas are calculated within a Family plan?
I have seen multiple users reporting similar experiences, but I have not found clear official documentation on this topic.
Thank you.

