AI Proxy Services Shift to Shared Family Quotas

Family Plans Now Share a Single AI Quota

AI proxy services that bundle access to multiple large language models appear to be consolidating rate limits across family group accounts, according to user reports circulating this week. The change means that instead of each family member receiving an individual quota, the entire household now draws from a single shared pool — and it drains fast.

Users of a service known as Antigravity, which provides unified access to models including Claude and Gemini Pro, noticed that switching between accounts within the same family group revealed identical refresh timestamps. This strongly suggests the backend now treats family members as a single entity for rate-limiting purposes.

Claude and Gemini Pro Quotas Burn Through Quickly

The impact on daily usage is significant. Users report that under the new shared quota system, just 1 to 2 back-and-forth conversations with Claude can completely exhaust the available allocation. Gemini Pro usage also depletes at an unexpectedly rapid pace.

Key observations from affected users include:

• Identical cooldown timers across different accounts in the same family group
• Claude quota exhausted after as few as 2 conversation exchanges
• Gemini Pro consumption accelerated noticeably under the new system
• No prior announcement or documentation of the policy change
• Per-user value of family plans effectively reduced by the number of members sharing

Why AI Services Are Tightening Rate Limits

This move reflects a broader industry trend. As API costs for frontier models like Anthropic's Claude 3.5 Sonnet and Google's Gemini 1.5 Pro remain substantial, reseller and aggregation services face mounting pressure to control expenses. A single Claude API call can cost significantly more than equivalent calls to smaller models, making unlimited per-user quotas financially unsustainable for intermediary platforms.

Google itself has been refining its approach to AI access tiers through Google One AI Premium, which bundles Gemini Advanced at $19.99/month. While Google's own family sharing policies for AI features remain somewhat opaque, third-party services built on top of these APIs have even thinner margins to work with.

What Users Should Consider Going Forward

For users relying on family group plans for cost-effective AI access, the calculus has changed. The effective per-person quota is now divided by however many members share the plan, making individual subscriptions potentially more practical for heavy users.

Those affected may want to:

• Monitor their usage patterns to determine if a solo plan offers better value
• Check whether the service has published updated terms of service
• Consider direct subscriptions to Claude Pro ($20/month) or Gemini Advanced ($19.99/month) for guaranteed individual quotas

As AI model inference costs gradually decline — driven by efficiency improvements and competition — these restrictions may eventually loosen. For now, however, the era of generous shared AI quotas appears to be ending.