- Google AI Pro comes with 5 TB of storage, Flow credits for video and YouTube Premium Lite. If you already pay Google for storage, subtract that from the price before comparing.
- Google describes the limit as "4x higher than free", a multiple of a number it does not publish. ChatGPT Plus is described with a message count, from a third-party source.
- For readers in Brazil, Google publishes a price in reais (R$ 96.99), so there is no exchange rate or card tax on top.
- If you want a general assistant and nothing else, the bundle extras do not help you; compare only the limits.
ChatGPT Plus vs Google AI Pro
Close in price. One is a chat plan; the other is a Google bundle with a chat plan inside. Every price and limit here shows its source and the date we checked it.
- Free, no sign-up
- No affiliate links
- Prices checked Oct 3, 2026
Scroll sideways to see every column.
| Criterion | ChatGPT Plus | Google AI Pro |
|---|---|---|
| Price per month | $20/month third-party · checked · cloudzero.com (updated Sep 4, 2026) | $19.99/month third-party · checked · aipricing.guruR$ 96.99/month · charged in Brazil official · checked · gemini.google/subscriptions (Brazil) |
| What the source says about limits | Roughly 160 messages per three hours on the main model, plus Deep Research tasks and Agent mode. third-party · checked · cloudzero.com (updated Sep 4, 2026) | Usage limit 4x higher than the free version; 1,000 monthly Flow credits; 5 TB of storage; priority access to the Pro model. official · checked · gemini.google/subscriptions (Brazil) |
| What it means in practice | Enough for a working day of normal chat for most people. The number comes from a third-party article, and OpenAI has changed it before without notice. | "4x the free limit" is relative to a number Google does not publish. The concrete parts are the 5 TB of storage and the Flow credits: if you already pay for Google storage, part of the price is covered. |
| Included |
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| Students | Not published in a source we can cite | Not published in a source we can cite |
| Details | ChatGPT Plus → | Google AI Pro → |
Every price and limit here shows its source and the date we checked it. No affiliate links: the order comes from the table, not from who pays.
What separates them
Keep comparing
- ChatGPT PlusPrice, limit wording, what it means in practice and change history.
- Google AI ProPrice, limit wording, what it means in practice and change history.
- ChatGPT Plus vs Claude ProAnother side-by-side comparison.
- Claude Pro vs Google AI ProAnother side-by-side comparison.
- ChatGPT Plus vs Perplexity ProAnother side-by-side comparison.
- What would both cost?Open the bundle calculator with these two ticked.
Questions people ask
Which is cheaper, ChatGPT Plus or Google AI Pro?
Google AI Pro, at $19.99 a month. ChatGPT Plus is $20 a month and Google AI Pro is $19.99 a month.
What are the usage limits of ChatGPT Plus and Google AI Pro?
ChatGPT Plus: Roughly 160 messages per three hours on the main model, plus Deep Research tasks and Agent mode. Google AI Pro: Usage limit 4x higher than the free version; 1,000 monthly Flow credits; 5 TB of storage; priority access to the Pro model.
Can I trust these numbers?
ChatGPT Plus figures are from a third-party article; Google AI Pro figures are from a third-party article. Each figure on the page shows its source and the date it was read.
Should I pay for both?
Only if you use them for different things. Tick both in the bundle calculator to see the yearly total and whether they are listed for the same use.