# Gemini vs ChatGPT for New Zealand businesses.

URL: https://levystreet.com/compare/gemini-vs-chatgpt/
Updated: 2026-10-19

Gemini vs ChatGPT for NZ teams: what Google Workspace already includes, NZ$ seat prices, data terms, Sheets and Gmail tests, and when a second assistant pays.

## Short answer

If your team runs on Google Workspace, start with Gemini: it is included in Business Standard, listed at NZ$21 a user a month on 19 October 2026, so its marginal cost is often nothing. Choose ChatGPT Business, at NZ$33 a seat billed annually, when staff need a stronger standalone assistant across tools, or you are not on Workspace. Test both on the same Gmail, Sheets and document tasks first.

- Gemini is included in Workspace Business plans; Docs, Sheets and Slides need Business Standard or above.
- Workspace Starter is NZ$10.50 a user and limits Gemini mostly to Gmail.
- ChatGPT Business Standard is NZ$33 a seat annually, two-seat minimum, GST not stated.
- Gemini 4 Argon reached the Gemini app for AI Pro and Ultra subscribers on 13 October 2026.
- Free Google AI Studio use can be read by human reviewers; keep work data out.

## How do Gemini and ChatGPT compare in October 2026?

They are bought differently. Google [includes Gemini in Workspace Business and Enterprise plans](https://workspace.google.com/pricing?hl=en_nz) rather than selling a separate seat, so a Workspace customer is choosing a plan level. ChatGPT Business is an extra subscription on top of whatever office suite you run.

| As listed on 19 October 2026 | Gemini in Google Workspace | ChatGPT Business |
|---|---|---|
| How you pay | Included in Workspace: Starter NZ$10.50, Standard NZ$21, Plus NZ$33 a user a month; page says "$NZD", GST and billing term unclear | Standard NZ$33 a seat billed annually or NZ$41 monthly; Premium NZ$165 or NZ$205; GST not stated |
| What each level gets | Starter: Gmail plus limited use elsewhere. Standard and above: Gmail, Docs, Sheets, Slides, Meet, Gemini app, expanded Gemini Notebook | Same features for every Standard seat; Premium adds five times the usage |
| Newest model | Gemini 4 Argon rolling out in the Gemini app to AI Pro and Ultra subscribers from 13 October 2026; Workspace timing not stated | GPT-6 family for all ChatGPT users since 7 October 2026 |
| Document research | Gemini Notebook, formerly NotebookLM | Projects and deep research |
| Spreadsheets | Sheets AI function, 5,000 uses a month on Standard and Plus | Data analysis on uploads; Google Sheets extension |
| Training on content | Not used outside your domain without permission | Not used by default on Business |
| Processing location | Offshore; Google lists Sydney and Melbourne, no NZ region | Offshore |
| NZ software | Xero announced a Gemini integration on 14 October 2026, details unconfirmed | ServiceM8 approved plugin; MYOB read-only connector |
| Strongest at | Work inside Gmail, Docs, Sheets and Meet at no extra cost on Business Standard | Standalone research, file analysis and agentic tasks across tools |
| Weakest at | Little Gemini on Starter; monthly AI quotas on Standard and Plus | An extra subscription on top of Workspace, with a two-seat minimum |

## Where is each one stronger?

**Gemini** wins on placement. Drafting in Gmail, turning notes into a Doc, recapping a Meet call and labelling rows in Sheets happen without copying anything into another tool. For research across a folder of PDFs, [Gemini Notebook](/tools/notebooklm/) answers from the sources you load into it. And for a Workspace customer on Business Standard, there is no new invoice. Our [Gemini guide](/tools/gemini/) covers each plan.

**ChatGPT** wins as a standalone workbench: analysing an uploaded spreadsheet, deep research across the web, longer tasks in ChatGPT Work, and coding in Codex. It also connects beyond Google, including SharePoint, Slack and ServiceM8, which matters for firms on a mixed stack.

## How do you test Gemini and ChatGPT on the same work?

Pick five people, give both tools the same material, and keep personal details out of the test files.


1. **Sort 300 enquiries in a sheet.** In Sheets, use the AI function to label each enquiry as quote request, booking change, complaint, invoice or other. Upload the same rows to ChatGPT and ask for the same labels. Check 30 rows by hand and count disagreements with your own call.
2. **Reply to a long Gmail thread.** Take a 25-message client thread, ask each for a summary of what was agreed and a reply that answers the open questions. Look for commitments missed or invented, and minutes to edit.
3. **Answer from 20 documents.** Load the same 20 PDFs, such as your policies or a council's consent conditions for a site, into Gemini Notebook and a ChatGPT Project. Ask ten questions you know the answers to, including two that the documents do not answer. Score correct answers, citation accuracy and whether each admits a gap.


Our lesson on [analysing a spreadsheet with AI](/learn/analysing-a-spreadsheet-with-ai/) covers the checking method for task one.

## What do Gemini and ChatGPT cost over a year?

The answer depends on your current Workspace plan. Worked examples at list prices on 19 October 2026, GST and billing term to confirm:

- **A 15-person firm on Business Starter** upgrading to Standard to get Gemini in Docs and Sheets: 15 × (NZ$21 − NZ$10.50) = NZ$157.50 a month, or NZ$1,890 a year.
- **The same firm adding ChatGPT Business for everyone instead:** 15 × NZ$33 = NZ$495 a month, or NZ$5,940 a year, on top of Workspace.
- **A firm already on Business Standard** adding ChatGPT for five heavy users: 5 × NZ$33 = NZ$165 a month, or NZ$1,980 a year, with Gemini still available to all 15.

Costs that appear later:

- **Usage caps.** The Sheets AI function stops at 5,000 uses a month on Standard and Plus. Google's [AI Expanded Access](https://knowledge.workspace.google.com/admin/getting-started/editions/compare-google-ai-expansion-add-ons) add-on raises that to 25,000, but we found no official price for it.
- **Withdrawn add-ons.** Google stopped selling AI Ultra Access in 2026 and moved customers to AI Expanded Access. Check what your plan includes at each renewal.
- **Seat billing.** ChatGPT Business charges for every purchased seat, assigned or not.
- **Switching.** Gemini's value is tied to Workspace; leaving Google means losing it. ChatGPT Projects and custom GPTs do not export to Gemini. Keep prompts in a [library you own](/resources/ai-prompt-library-template/).

## Which should you choose?

### Choose Gemini if

- Your business already runs on Google Workspace Business Standard or above.
- Most AI work is email, documents, meetings and spreadsheets inside Google's apps.
- You want answers drawn from a folder of your own documents, through Gemini Notebook.
- You would rather improve use of a tool you pay for than add a new subscription.

### Choose ChatGPT if

- You are on Microsoft 365, a mixed stack or Workspace Starter, where Gemini is limited.
- Staff need heavy research, file analysis or longer agentic tasks in one place.
- You use ServiceM8 and want its approved plugin.
- Your tests show Gemini getting your task wrong more often.

## Where do both fall short?

- **Personal and free accounts.** Free Google AI Studio and the free Gemini API tier let Google use prompts to improve its products, and [human reviewers may read them](https://ai.google.dev/gemini-api/terms); in New Zealand the paid-service terms do not apply to free use. ChatGPT's Free, Go, Plus and Pro plans train on content unless the user opts out. A staff member pasting client details into either is the real risk.
- **Offshore processing.** Google announced an Auckland region in 2022, but its [region list](https://cloud.google.com/compute/docs/regions-zones) on 15 October 2026 shows only Sydney and Melbourne nearby. ChatGPT processes offshore too. Under the [Privacy Act 2020](https://www.legislation.govt.nz/act/public/2020/31/en/latest/), record both in your privacy assessment and see [protecting customer information when using AI](/learn/protecting-customer-information-when-using-ai/).
- **Labels that look like facts.** An AI column in Sheets that tags a customer "bad payer" is personal information. IPP 8 expects reasonable steps to check accuracy before you use it.
- **NZ specifics.** Both will answer questions about NZ tax, employment or tenancy rules from memory. Give them the source.
- **Plan confusion.** Staff on Starter see fewer Gemini features than colleagues on Standard. Audit licences before training anyone; our [AI training](/services/ai-training/) starts from what each person actually has.

## Questions people ask

### Is Gemini as good as ChatGPT for business?

For work inside Gmail, Docs, Sheets and Meet, Gemini has the advantage of being where the documents already are and of being included in Workspace Business plans. ChatGPT is the stronger standalone workbench for research, analysis of uploaded files and longer agentic tasks. Model quality changes month to month, so judge on your own tasks: run both on the same ten real examples and count errors.

### Do we need ChatGPT if we already have Google Workspace?

Often not for everyone. If you are on Business Standard or above, Gemini in Docs, Sheets and Gmail costs nothing extra. Buy ChatGPT Business seats only for the people who run tasks Gemini does poorly in your tests, such as heavy research or spreadsheet analysis, and say in your AI use policy which tool may see which data.

### How much does Gemini cost compared with ChatGPT in New Zealand?

Google lists Workspace Business Starter at NZ$10.50, Business Standard at NZ$21 and Business Plus at NZ$33 per user a month, with Gemini included. ChatGPT Business Standard is NZ$33 a seat on annual billing. Neither page states GST, and Google's annual and monthly toggle did not change the list prices on 19 October 2026, so confirm the billing term at checkout.

### Does Google train Gemini on our Workspace data?

Google's Workspace privacy hub says customer content is not used for other customers and is not human-reviewed or used to train generative AI models outside your domain without permission. That covers Gemini in Workspace apps, the Gemini app and Gemini Notebook on qualifying editions. Personal Google accounts and free Google AI Studio use are covered by different terms, so keep client work on work accounts.


## Sources

- [Google Workspace pricing (New Zealand)](https://workspace.google.com/pricing?hl=en_nz)
- [Generative AI in Google Workspace Privacy Hub](https://support.google.com/a/answer/15706919?hl=en)
- [Compare Google AI expansion add-ons](https://knowledge.workspace.google.com/admin/getting-started/editions/compare-google-ai-expansion-add-ons)
- [Gemini app release notes](https://gemini.google/release-notes/)
- [NotebookLM is now Gemini Notebook](https://blog.google/innovation-and-ai/products/gemini-notebook/notebooklm-gemini-notebook/)
- [Gemini API Additional Terms of Service](https://ai.google.dev/gemini-api/terms)
- [Regions and zones](https://cloud.google.com/compute/docs/regions-zones)
- [ChatGPT plans and pricing](https://chatgpt.com/pricing/)
- [Enterprise privacy at OpenAI](https://openai.com/enterprise-privacy/)
- [GPT-6 in ChatGPT](https://deploymentsafety.openai.com/gpt-6-october)
- [Media releases](https://www.xero.com/nz/media-releases/)
- [Privacy Act 2020](https://www.legislation.govt.nz/act/public/2020/31/en/latest/)

Published by Levy Street (https://levystreet.com), Wellington, New Zealand.