Google Workspace vs Microsoft 365: A Singapore Guide (2026)

We sell both Google Workspace and Microsoft 365 to Singapore businesses, so we have no side to take here. What we have instead is both vendors’ own current pages, read side by side. Start with the part nobody enjoys hearing: both suites are mature, and either one will run a small business perfectly well. So the feature grids that fill most comparison articles will not decide this for you. Three things will. How you get billed, how the AI is packaged, and how your team already works.

Prices checked 5 August 2026. Hold on to one thing from the start, because it runs through everything below. Google’s Singapore pricing page bills in Singapore dollars. Microsoft’s Singapore pages price every business plan in US dollars, before GST. None of the comparison articles we could find mention it.

The plans, priced as you will actually be billed

Read those rows as nearest neighbours, not exact matches. The rest of this piece is about where they differ.

One note on the numbers you will see on the vendors’ own sites. Both run promotions that sit in front of the standing price. When we checked, Google was offering new customers an introductory discount on the first three months, capped at the first 20 users for 12 months. Microsoft’s US$18.00 Copilot add-on price is a promotion running until 30 September 2026, against a list price of US$21.00. Budget on the list prices in the table above, because that is what the subscription costs once the promotional period ends.

One Microsoft option is easy to miss. Basic, Standard and Premium each have a cheaper twin sold without Teams, at US$5.40, US$10.79 and US$18.79. If your team already runs its meetings somewhere else, ask for those.

The AI story flipped, and most comparisons have not caught up

This is the part that changed most recently, and every one of the top-ranking comparison articles we checked still gets it wrong or skips it. It is also where the two vendors now do genuinely opposite things.

Google put the AI in the price. In January 2025 it stopped selling its Gemini add-ons and folded the AI into the Workspace Business and Enterprise plans, with a price adjustment to match. Every Business tier now includes Gemini, and the access level rises with the tier. So if you pay for Workspace in 2026, you are already paying for the AI, whether or not anyone uses it. Our guide to Gemini in Google Workspace maps exactly what each tier includes.

Microsoft kept it as a decision. On 1 July 2026 it introduced Business Standard and Premium “with Copilot built-in”. Its Singapore compare-all-plans page now prices only those bundles at the Standard and Premium rungs, under both its with-Teams and without-Teams tabs. The plain plans are still on sale, with live purchase buttons, on their own product pages: Business Standard at US$14.00 and Business Premium at US$22.00 per user per month paid yearly, checked 5 August 2026.

That is worth reading twice, because the route you take decides the prices you are shown. Arrive through the compare-plans page and you will not see a price for the plain versions. Open the plan’s own page and there it is, with a buy button. Look at both before you commit.

There are also two different things called Copilot, and telling them apart saves money. Copilot Chat comes with the plain plans at no extra charge: Microsoft describes it as available “at no additional cost to all Microsoft Entra ID users with an eligible Microsoft 365 subscription”. Microsoft 365 Copilot is the paid one, and it is what the bundles and the add-on actually buy. It works inside the apps and on your organisation’s data. Business Basic and Apps for business have no bundled version of it at all. For teams on an eligible Business plan, the Copilot Business add-on is a separate purchase at US$21.00 list per user per month. Our Microsoft 365 Copilot pricing breakdown covers that side in detail.

So the practical difference comes down to this. With Google, one price covers the AI on every seat, used or not. With Microsoft, the paid AI is a decision with a visible price tag: US$9.50 more per user per month at Standard, US$10.00 at Premium, or the add-on on only the seats that need it. Which model is better value depends entirely on how many of your people will actually use it, and that is a question about your team, not about the vendors.

Apps: installed programs or the browser

The oldest difference is still the one that decides most cases. Microsoft 365 Business Standard and above include the desktop versions of Word, Excel, PowerPoint and Outlook alongside the web and mobile ones. Business Basic covers web and mobile only. Google built Docs, Sheets and Slides for the browser, with offline editing available in Chrome or Edge once the Docs Offline extension is set up.

File compatibility is much less of a wall than it used to be. Google’s own documentation states you can edit, comment and collaborate directly on Office files through Docs, Sheets and Slides, with changes auto-saved in the original Office format. That works for everyday documents. Teams living in heavyweight Excel models or macro-driven files will still want the desktop apps that built them.

The honest test we put to clients: open the five files your business genuinely runs on. If they are complex spreadsheets carrying years of formulas and macros, Microsoft’s desktop Excel is hard to argue with. If they are documents, proposals and shared sheets that several people edit at once, the browser-first model is where that workflow already feels native.

Mail and storage: one pool or separate buckets

The two suites divide storage differently, which is why their headline numbers are so hard to compare.

Google gives you one pool. 30 GB per person on Starter, 2 TB on Standard, 5 TB on Plus, and that allowance covers Gmail, Drive and everything else together.

Microsoft gives you separate buckets. A 1 TB OneDrive per user on the business plans, plus a separate Exchange mailbox for mail, counted on its own.

One number on that mailbox is worth checking rather than quoting. As of 5 August 2026, Microsoft’s Singapore plan-comparison page lists mailbox storage at 100 GB primary per user on the business plans, with archive storage on top, while its Exchange Online service description lists 50 GB user mailboxes. The comparison page’s figure looks like the newer one, arriving ahead of the documentation. The number that counts is whichever is live in your own tenant, so if mailbox size is the factor that decides your choice, check it before you commit to an annual term.

Meetings: how many people, and can you record

Microsoft Teams hosts up to 300 participants on all three business plans, with no tier to think about. Google Meet scales instead: 100 participants on Starter, 150 on Standard, 500 on Plus.

The detail that catches service businesses out is recording. On Google, meeting recording to Drive starts at Standard, not Starter. So if you record client calls or internal briefings as a matter of routine, the cheapest Google tier will not do it, which makes Standard the realistic Google entry point rather than Starter.

The two have started working together, but only just. Google Meet hardware in meeting rooms can now join Teams meetings. From the Meet app in a browser or on a phone, it still cannot. So if your clients live in Teams and you live in Meet, you will be clicking their links in a browser like everyone else.

The top tiers buy different things

At the advanced rung the two suites stop resembling each other, and it helps to know what each one is actually selling.

Google Business Plus adds Vault, which is retention, archiving and search across your data, along with advanced endpoint management. In plain terms, it is built around keeping, finding and producing your own records.

Microsoft Business Premium bundles a heavier security stack: Defender for Business for device protection, Entra ID P1 for identity, and full Intune for managing phones and laptops across platforms. In plain terms, it is built around controlling the devices and accounts that reach your data.

So a business with a compliance or retention question tends to find what it needs in Plus. A business managing a fleet of mixed devices, with the security anxiety that comes with it, tends to land on Premium.

If you switch later, both directions are paved

Neither choice is a life sentence, which takes some weight off the decision. Google publishes migration tooling for moving mail, calendars and contacts out of Microsoft Exchange environments into Workspace. Microsoft’s Migration Manager brings Google Workspace files and permissions across to Microsoft 365, with a lighter version enabled by default for tenants under 300 licences. Migrations are routine work in 2026. The real switching cost sits in habits, not in data.

So which one?

These are the questions we actually ask a business before recommending either side.

• Where does your team live today? A team that runs on desktop Excel and Outlook will fight Google. A team that grew up in Gmail and shared docs will fight Microsoft. The suite that matches existing habits wins on adoption, and adoption beats features.
• How many seats will genuinely use the AI? If the answer is everyone, Google’s include-it-everywhere model is the cleaner bill. If the answer is a handful of power users, Microsoft lets you buy the paid AI only for those seats, which can come out below paying for it on every seat.
• What currency do you want on the invoice? Google bills Singapore customers in SGD. Microsoft bills in USD, so your monthly cost moves with the exchange rate, and GST is added on top. Finance teams have opinions about this.
• What does your top tier need to do? Retention and archiving points to Google Business Plus. Device security and identity management points to Microsoft Business Premium.

There is no universally right answer, which is exactly why the generic comparison articles feel unsatisfying to read. There is only the right answer for how your business already works, and that one is usually obvious within an hour of asking the four questions above.