Google shifts AI subscriptions from prompt caps to compute use

Google used I/O 2026 to move its AI pricing toward the model the industry has been drifting toward for months: users are not just paying for access to a model, but for the amount of compute that access consumes. According to The Decoder, the new structure has three tiers: Google AI Plus at $7.99 per month, Google AI Pro at $19.99, and Google AI Ultra at $99.99.

That is a sharp break from the simpler rhythm of daily prompt limits. Google is moving to a consumption-based system where limits reset every five hours, with a weekly cap layered on top. The model may feel more flexible, but it changes the user’s mental math from “how many times can I ask” to “how expensive is this task.” With multimodal models, video generation, agents and long-running workflows, that distinction matters.

The lower tier, AI Plus, becomes the entry point into Google’s paid AI stack, while Pro remains the middle option for users who need stronger limits and more storage. The supplied research brief lists the storage split as 200 GB for Plus, 5 TB for Pro and 20 TB for Ultra. That ties AI access back into the logic of Google One, but the bundle is no longer just cloud storage. It is becoming an operating package for work with models.

The more important signal is what Google puts behind the higher-priced doors. The announced feature set includes Gemini Omni for video creation and editing, Gemini 3.5 Flash for fast testing and debugging, AI Inbox in Gmail, and Daily Brief in the Gemini app. In that framing, the subscription is no longer a better chatbot. It reaches into email, daily planning, developer work and video production.

Ultra is the clearest market message. That tier gets Gemini Spark, described in the source material as an AI agent, and Project Genie for interactive world-building. In practice, the top plan is not simply a larger limit. It is where Google tests how much users will pay for more autonomous workflows and generative environments. The brief also notes that the previous top-tier price was cut from $250 to $200, while the new Ultra price lands at $99.99. That suggests a different packaging strategy: broader reach, a lower psychological threshold and tighter measurement of usage.

For users, the decisive issue will be transparency. If the consumption model clearly explains what burns through the limit, why video or agent work costs more than a short text answer, and when the weekly cap is approaching, the shift can make sense. If the meter only becomes visible when the tool stops, Google will have a new pricing system and a new source of irritation.