Google Workspace vs Microsoft 365: A New Zealand Comparison

Google Workspace and Microsoft 365 are the two biggest cloud office suites in the world, and most New Zealand businesses, schools and households eventually have to pick one. Both bundle email, documents, spreadsheets, slides, video meetings, cloud storage and now built-in artificial intelligence (AI) into a single monthly subscription. They look similar on the surface, but they are built on very different philosophies: Microsoft 365 grew out of the desktop Office apps most Kiwis already know, while Google Workspace was designed from day one to run in a web browser. This guide compares them fairly on price, features, offline use, AI, security and New Zealand data residency, so you can choose the one that fits how you actually work.

What are Google Workspace and Microsoft 365?

Both products are subscription “office suites” – a bundle of productivity apps you pay for per user, per month, rather than buying software once. The key difference is where the work happens and which apps you get.

Google Workspace at a glance

Google Workspace is Google’s paid business bundle, built around Gmail with your own domain name (for example, [email protected]). It includes Google Docs (word processing), Sheets (spreadsheets), Slides (presentations), Drive (storage), Google Meet (video calls), Calendar, Chat and Google’s Gemini AI assistant. Everything runs in a web browser or the mobile apps; there are no traditional desktop programs to install. It is the same core technology behind the free consumer Gmail and Google Docs, with added storage, admin controls, security and support for organisations.

Microsoft 365 at a glance

Microsoft 365 (the service formerly branded Office 365) is Microsoft’s subscription bundle. Most business plans include the familiar desktop apps – Word, Excel, PowerPoint and Outlook – that you install on Windows or a Mac, plus their web and mobile versions. It also includes Microsoft Teams for chat and video meetings, Exchange business email, OneDrive and SharePoint for storage, and the Copilot AI assistant on higher tiers. Because the desktop apps are the same ones taught in most NZ schools and workplaces, the learning curve is usually shorter for people switching from older versions of Office.

How much do they cost in New Zealand?

On like-for-like business plans the two suites are priced remarkably closely in New Zealand, so cost alone rarely decides it. The figures below are approximate NZD prices per user, per month, on an annual (yearly-commitment) plan and exclude 15% GST, which is added at checkout. Prices change often and both companies raised some plans during 2026, so always confirm on the official pages before you budget.

Google Workspace pricing (NZD)

• Business Starter – around NZ$10.50 per user/month: custom email, 30 GB pooled storage per user, Meet video calls up to 100 people, and Gemini in Gmail.
• Business Standard – around NZ$21 per user/month: 2 TB pooled storage per user, Meet up to 150 with recording, and Gemini across Docs, Sheets, Gmail and Meet.
• Business Plus – around NZ$33 per user/month: 5 TB pooled storage per user, Meet up to 500 with attendance tracking, and stronger security and compliance controls.
• Enterprise – custom pricing (contact sales): the largest storage, Meet up to 1,000 participants and advanced security.

An important detail: since early 2025 Google folded its Gemini AI into the standard Workspace plans, so there is no separate AI fee on Business plans.

Microsoft 365 pricing (NZD)

• Business Basic – about NZ$11.30 per user/month: web and mobile versions of the Office apps, Teams, Exchange email and 1 TB of OneDrive storage per user (no installed desktop apps).
• Apps for business – about NZ$19.20 per user/month: the installed desktop Office apps and 1 TB OneDrive, but no business email or Teams.
• Business Standard – about NZ$22.60 per user/month: desktop, web and mobile Office apps, Teams, email and 1 TB storage.
• Business Premium – about NZ$35.60 per user/month: everything in Standard plus advanced security and device management (Microsoft Defender, Intune and Microsoft Entra ID).

Copilot, Microsoft’s AI assistant, is largely a paid extra. Microsoft now sells “with Copilot” bundles (for example Business Standard with Copilot around NZ$38 and Business Premium with Copilot around NZ$51.80 per user/month), and a standalone Copilot add-on has typically cost roughly NZ$45-50 per user/month on top of a base plan. For a fuller breakdown of the Microsoft tiers, see our guide to Microsoft 365 Business plans in NZ.

Which is cheaper?

At the entry level they are almost identical (Google Business Starter versus Microsoft Business Basic, both around NZ$10-11). The real difference is what you get for the money: at that price Microsoft gives you 1 TB of personal storage per user but only web and mobile apps, while Google gives you the full editing experience but just 30 GB of pooled storage. Higher up, Microsoft’s Business Standard and Premium bundle the installed desktop apps that Google simply does not offer, while Google keeps AI included where Microsoft charges extra for Copilot. Add AI to both and Microsoft becomes noticeably dearer.

Apps and features compared

Both suites cover the same jobs; the gap is in depth versus simplicity. Microsoft’s apps are more powerful and feature-rich, while Google’s are lighter, faster to learn and built for shared editing.

Documents, spreadsheets and slides

Word, Excel and PowerPoint remain the most capable tools in their categories, especially for long, heavily formatted documents, complex spreadsheet models, macros and advanced charts. If your team relies on Excel power features such as pivot tables, Power Query or VBA macros, Microsoft is the safer choice. Google Docs, Sheets and Slides handle the everyday 90% – reports, budgets, pitch decks – with less clutter and instant sharing, and Sheets is more than capable for most small-business needs. Our practical guide to Google Sheets formulas shows how far the free spreadsheet can be pushed.

Email and calendar

Google uses Gmail and Google Calendar; Microsoft uses Outlook backed by Exchange. Gmail’s search and threaded conversations are excellent and familiar to anyone with a personal Google account. Outlook offers richer rules, shared mailboxes, calendar delegation and the tight integration with desktop apps that many established NZ offices depend on. Both give you a professional address at your own domain.

Video meetings and chat

Google bundles Meet (video) and Chat; Microsoft bundles Teams, which combines chat, video, calling and file collaboration in one hub. Teams is deeper and is the standard in many corporate and government environments, but it can feel heavy for small teams. Meet is simpler and opens straight from a browser link with nothing to install.

Cloud storage

This is a real structural difference. Microsoft gives each user their own 1 TB of OneDrive on most plans – generous and predictable per person. Google uses “pooled” storage shared across the organisation (for example, a 10-user Business Standard account shares roughly 20 TB between everyone), which is flexible but can be used up unevenly. For heavy individual storage users, Microsoft’s per-person terabyte is often the better deal; for teams with a few large accounts and many light ones, Google’s pool can stretch further.

Offline use: desktop apps vs the browser

Microsoft 365 wins clearly on offline work. Because Word, Excel, PowerPoint and Outlook install on your computer, you can keep working with no internet at all and sync later. Google Workspace is browser-first; it does offer an offline mode in Chrome that lets you view and edit recent Docs, Sheets and Slides without a connection, but it must be switched on in advance and is more limited than a full desktop app. If your staff regularly work on planes, in rural areas or anywhere with unreliable connectivity, Microsoft’s installed apps are the more dependable option.

Real-time collaboration

Google Workspace wins on live collaboration. Multiple people can edit the same Doc or Sheet at once, seeing each other’s cursors and changes instantly, with comments and suggestions built in from the start – it is what Google was designed to do. Microsoft has closed much of the gap: real-time co-authoring now works well in the Office web apps and, increasingly, in the desktop apps when files are stored in OneDrive or SharePoint. If seamless simultaneous editing is central to how your team works, Google still feels the more natural fit.

AI features: Gemini vs Copilot

Both suites now include a built-in AI assistant, but the commercial models differ. Google includes Gemini in its paid Business plans at no extra charge; it can draft emails in Gmail, summarise documents, build tables in Sheets and generate images in Slides. Microsoft’s Copilot is generally a paid add-on or a pricier “with Copilot” bundle; it is strong at generating and rewriting documents, analysing data in Excel and building PowerPoint decks, and it draws on your organisation’s Microsoft 365 content. A key limitation to understand: each assistant only sees its own ecosystem – Copilot cannot read your Gmail or Google Drive, and Gemini cannot read your Outlook mailbox or OneDrive. For a deeper look at Microsoft’s assistant, see our guide to Microsoft 365 Copilot for NZ businesses.

Security, privacy and data residency in New Zealand

Both platforms offer enterprise-grade security – encryption, two-step verification, single sign-on and admin controls – and both must be handled in line with New Zealand’s Privacy Act 2020 when you store personal information. The clearest NZ-specific difference in 2026 is where your data physically lives.

Microsoft opened its New Zealand North cloud region in Auckland in December 2024, and Microsoft 365 Advanced Data Residency is now available to eligible NZ customers, letting core services such as Exchange, SharePoint, OneDrive and Teams store data at rest onshore. Google Cloud has announced a New Zealand region, but Google Workspace does not currently guarantee that your Workspace content is stored in New Zealand – its data-region controls cover broad areas such as the United States or Europe rather than NZ specifically. If keeping data onshore matters for your compliance obligations, this currently favours Microsoft. Our explainer on OneDrive data residency in New Zealand covers how the NZ North region works, and Microsoft NZ outlines the wider local cloud footprint.

File compatibility and switching between the two

Compatibility is better than many people fear. Google Docs, Sheets and Slides can open and export Microsoft’s .docx, .xlsx and .pptx files, and Microsoft’s apps can open files exported from Google. Everyday documents move between the two with little trouble. Problems appear mainly with complex formatting, advanced Excel features or intricate PowerPoint animations, which can shift or break on conversion. If you also work with OpenDocument files (.odt, .ods, .odp) from free suites, both platforms can usually handle them too, though not always perfectly. You are never truly locked in, but heavy back-and-forth conversion is where formatting gremlins creep in, so it is best to standardise on one suite per team where you can. If a fully free option would suit you better, compare the open-source suites in our roundup of OpenOffice alternatives.

Which one should you choose?

There is no single winner – the right pick depends on how your team works, not on which suite is “better” overall.

Choose Google Workspace if…

• Your team collaborates constantly and lives in the browser.
• You want AI included without a separate bill.
• You prefer simple, low-maintenance admin and a gentle learning curve.
• Most work is everyday documents, not heavy Excel modelling.
• You are a startup, school or small team already comfortable with Gmail.

Choose Microsoft 365 if…

• Your staff rely on the full desktop Word, Excel and PowerPoint.
• You need robust offline working.
• You use advanced Excel features, macros or complex documents.
• Onshore NZ data residency or Teams-centric workflows matter.
• Your clients, suppliers or industry expect Office file formats by default.

Common mistakes to avoid

A few errors trip up New Zealand buyers when they compare the two:

• Comparing headline prices only. The cheapest Google and Microsoft plans include very different things (desktop apps, storage amounts, AI). Compare what is bundled, not just the dollar figure.
• Forgetting GST. Advertised prices exclude 15% GST, so real monthly cost is higher than the sticker.
• Assuming AI is free on both. Gemini is included on Google Business plans; Copilot usually costs extra on Microsoft – budget for it if you want it.
• Overlooking data residency. If you handle sensitive personal data under the Privacy Act 2020, check where it is stored before you commit.
• Underestimating change management. Migrating email, files and habits takes time; run a small pilot group before moving everyone.
• Paying for a tier you won’t use. Many small teams over-buy – start on a lower plan and upgrade only when a feature or storage limit forces it.

Frequently Asked Questions (FAQ)

Is Google Workspace or Microsoft 365 better for small businesses in New Zealand?

Neither is universally better. Google Workspace suits teams that want simple, browser-based tools, live collaboration and AI included in the price. Microsoft 365 suits teams that need the full desktop Office apps, strong offline working, advanced Excel features or onshore data residency. Many small NZ businesses choose based on which apps their staff and clients already use.

Can I open Microsoft Word and Excel files in Google Workspace?

Yes. Google Docs and Sheets can open, edit and export Microsoft .docx and .xlsx files, and Microsoft’s apps can open files created in Google. Everyday documents transfer well; only complex formatting, macros or advanced spreadsheet features may need tidying up after conversion.

Does Google Workspace include AI like Microsoft Copilot?

Yes. Google includes its Gemini AI assistant in the paid Workspace Business plans at no extra cost, covering Gmail, Docs, Sheets, Slides and Meet. Microsoft’s Copilot is generally a paid add-on or a more expensive “with Copilot” bundle, so adding AI usually costs more on Microsoft than on Google.

Which suite stores my data in New Zealand?

Microsoft currently has the clearer onshore option. Its New Zealand North cloud region opened in Auckland in late 2024, and Microsoft 365 Advanced Data Residency lets eligible customers keep core data stored in NZ. Google Workspace does not currently guarantee data storage within New Zealand, so Microsoft is the stronger choice where local data residency is required.

Can I switch from one suite to the other later?

Yes, though it takes planning. You can migrate email, contacts, calendars and files between Google Workspace and Microsoft 365 using built-in and third-party migration tools. The main effort is converting file formats, retraining staff and updating shared links, so most organisations pilot the move with a small group before switching everyone across.