All of a sudden last Sunday, all the issues of Antigravity got resolved.
Note: I just use Antigravity when my Claude/Codex quotas get exhausted so I don’t know. These issues might have been resolved 2–3 days earlier.
But, the server stability was a random act of kindness and as I asked some of my dev and indie friends, they all agreed.
Google had magically fixed the issues, upgraded the servers for AntiGravity, and I felt we’d be back in November’ 2025 again.
Until..
we realized that they had nuked the Family Plan.
When I realized this, I ran to check the forums and communities. I really hope I wasn’t the only one. And, no I wasn’t.
If you have been coding in Google AntiGravity over the past week, you probably noticed an unnatural sense of peace.
The Opus agent stopped throwing the dreaded “Agent execution terminated due to error” screen.
The busy-server timeouts basically vanished for normal Ultra users.
People on the communities were again cheering that the IDE feels significantly better and the tone of the community is finally lighter.
Opus was actually usable the way it was intended.
But this sudden performance bump was not a free gift.
Google subsidized the server stability by quietly dropping the hammer on the one loophole keeping heavy developers afloat:
the Family Plan sharing exploit.
The Quota Shell Game
For the last two months, AntiGravity’s Opus usage limits have been brutally restrictive.
To get around this bottleneck, power users built a simple but highly effective exploit.
They set up multiple family accounts under one Google One premium subscription and hot-swapped between them.
When one account ran out of tokens, you swapped to the next, effectively multiplying your heavy-model usage by six.
My brother facilitates my access to these premium AI features through his family plan.
It was the only way to keep my Python and Vue.js workflows moving when the main quota choked out mid-compile.
The Hard Limit (The Nuke)
Google finally caught on and patched the leak.
Starting a few days ago, they implemented a strict shared quota across the entire family pool.
Now, the math is entirely unforgiving:
- If one account hits the limit, all six accounts are instantly dead.
- There is no more hot-swapping between profiles.
- The family plan workaround is officially killed.
Users who built their entire development flow around this exploit are now threatening to cancel their subscriptions and jump ship to a $100 Codex plan or Claude 20x.
But, who cares?
The free ride is over
- Random Google Employee
The Mechanical Reality of API Limits
If you are complaining about this, you have to look at the unit economics.
You cannot run a heavy frontend application and ask an LLM to generate, review, and compile thousands of lines of code on an unlimited basis for a flat monthly fee.
The compute cost is astronomical.
Google realized that a small fraction of users exploiting the family plan was degrading the server performance for everyone else.
By implementing the shared quota restriction, they choked off the extreme power users.
However, this freed up the compute bandwidth, which is exactly why normal accounts are suddenly seeing a massive performance buff.
Look by now you have understood, the era of infinite, cheap compute via loopholed family plans is dead.
Google fixed AntiGravity, but they forced us to pay the true cost of our token usage.
If you are a developer relying on a family plan, I am sad for you too.
But, you have to optimize your prompts, stop feeding it entire raw codebases, and start being surgical with your queries.
Otherwise, your entire family is going to hit the wall before lunch.
In case we are meeting for the first time, come over here, it’ll be worth the roller coaster of articles that are gonna come up in the next few weeks.
I swear tracking these updates is a job in itself, lately.
Here’s the list which I’ve built and keep adding on.
And If you need help for analyzing UFC fights, please check out BoutPredict :)