Before You Upgrade to Antigravity Google AI Pro, Read About This 5-Day Quota Glitch

TL;DR: Google’s agent-first IDE, Antigravity, launched with massive promises (multi-model support, deep CLI/browser integration, and reasoning modes) along with a 5-hour quota reset. However, it is currently locking AI Pro users out for up to 7 days, with Google instead offering a gentle nudge to upgrade to their $200/month Ultra plan.

The Grand Promise vs. The 120-Hour Reality Check

When Google first launched Antigravity, they promised a revolutionary, seamless AI coding experience. It wasn't just billed as a smart auto-complete tool; it was designed to be a full-fledged agentic workspace. Out of the gate, developers were promised:

A Multi-Model Ecosystem: The freedom to choose from a variety of top-tier models, including Gemini 3.1 (High & Low), Gemini Flash, Claude Sonnet and Opus, and various GPT OSS models.
Deep Tool & Workspace Integration: Agents that hook seamlessly into most VSCode features, giving them the ability to review code, edit files, manage version control via Git, and execute commands directly in the CLI.
Advanced Agentic Capabilities: The power to launch a browser, autonomously interact with web pages, and even generate images directly within the workflow.
Flexible Execution: A toggle between a deep "Planning" (reasoning) mode for complex architectural problem-solving and a "Fast" mode for rapid iterations.

Many users could run 2-4 agents at the same time concurrently and rarely run out of credits. Combined with an advertised 5-hour reset limit for quotas, it was positioned as the ultimate daily driver for developers.
Around this time, in the early days of Antigravity, Claude Code and GitHub Copilot users (competitors to Antigravity) were always complaining about quota limits. It was so terrible that some were reverting to the old era of copy-pasting code. Even more terrible it was said that some had reverted to typing code manually in the editor line-by-line like the ancient devs. These seemed so primitive to Antigravity users.

In those days, Antigravity users looked down with disdain on these outdated developers who didn't have an agentic IDE at their disposal ... until the tables turned. Right now those who actually signed up for the AI Pro plan are facing a very different reality.

Instead of a quick 5-hour reset, users are getting hit with lockouts lasting 120 hours (~5 days), and in some cases, a full 7 days.

AI Pro Plan

At $20 a month, the AI Pro plan was positioned as the perfect sweet spot between the restrictive free tier and the heavy-duty Ultra plan. Many developers signed up hoping to supercharge their workflows now, perhaps upgrading to Ultra later if the ROI made sense.

According to the community forums, Google's current suggestion to resolve this massive bottleneck is for users to move up to the $200 AI Ultra plan.

Message from Google Antigravity

When your model quotas run out, fear not Google is aware and as considerate as they are of their AI Pro users the send them this message directing them on what to do:

Your plan's baseline quota will refresh on [insert date eg: 4/17/2026], 2:54:09 PM. You can upgrade to the Google AI Ultra plan to receive the highest rate limits.

As you can imagine, many in the antigravity community views this as a slap in the face. Rather than upgrading to the AI Ultra plan at $200 a month, many users are actively weighing whether to downgrade to the free tier or cancel their subscriptions entirely, if they haven't done so already.

One user on the Google Dev forums summarized the sentiment perfectly:

"I no longer use those Antigravity agents, only my Claude subscription. I do not want to feel like I am having a stroke every day because of unfair terms and the complete lack of communication." > — google.dev user

For context, here is a screenshot from an AI Pro user's Antigravity model console, showing the exorbitant wait time for the quota to reset:

The Irony of the IDE Bug

Adding a layer of irony to the situation, Antigravity actually has an internal issue-reporting feature designed to capture logs and send feedback directly to the team.

Naturally, when users found themselves locked out for a week, they rushed to the issue submission tool to report it. The result? The bug reporter itself is broken.

Most users then took to the google developer forum to express their dissatisfaction.

Will Upgrading Save You?

For those considering biting the bullet and dropping $200 on Ultra just to bypass the lockouts, current subscribers are warning against it. According to those users on the highest tier, paying 10x the price might not even solve the problem.

"I’m an Ultra subscriber, do not upgrade bro. Right now it’s the same situation with quota. No support, no announcements, just silent quota cut off."
— @YND

Alternatives to Antigravity

With the ongoing uncertainty, many developers are looking to jump ship. Here are the alternatives gaining the most traction in the fallout:

Claude Code (Anthropic) - Arguably the most popular daily driver right now.
OpenAI Codex
Open-Source Tools: Cline, Aider, and Continue.dev

References and Receipts

This doesn't appear to be a temporary weekend glitch. The issue has been ongoing for about three months. Here are the receipts from the community:

The Original Thread: An open issue from January 25, 2026, with over 639 replies and 26.5k views. Read on discuss.ai.google.dev
The Active Issue: A recent thread confirming the 6-day lockout bug is still very much active for Pro subscribers today. Read on discuss.ai.google.dev

Video: Locked Out Featuring Claude Code and Copilot Users

For a perfect summary of the community's current vibe, complete with Antigravity users being mocked by Claude Code and GitHub Copilot devs, this YouTube video captures it perfectly