Microsoft 365 vs Google Workspace for Dental Practices (2026)

This decision gets made once and then lives in your practice for a decade.

Choosing between Microsoft 365 and Google Workspace for a dental practice is not really a productivity software decision. It is an infrastructure decision that touches how your team logs in, how your practice management software behaves, what your IT partner can enforce, and how much you pay per employee for as long as you operate. Here is the honest comparison, including the part almost every article gets backwards.

The Short Answer

Most dental practices end up on Microsoft 365, and the reason is rarely about email.

It is because dentistry runs on Windows. Your practice management software, your imaging software, and the workstations in your operatories are a Windows environment, and Microsoft 365 shares an identity and device management layer with that environment. Google Workspace is an excellent product that happens to sit beside your clinical infrastructure rather than integrating with it.

That said, Google Workspace is the better fit for a real subset of practices, and I will be specific about which ones rather than pretending the answer is universal.

One note before the details. If you operate a single office, this is a reversible decision and you should not agonize over it. If you operate several, it is not reversible in any cheap way, because every practice you acquire arrives with its own tenant and its own history. Multi-location groups should read this as a standardization decision, not a software preference.

Where The Two Platforms Actually Differ For Dentistry

Consideration	Microsoft 365	Google Workspace
Fit with Windows clinical workstations	Shared identity and device management with the Windows environment	Runs alongside it, managed separately
How the HIPAA BAA is obtained	Extended automatically through the Data Protection Addendum	A super administrator must actively accept it in the Admin console
Desktop Office applications	Full installed Word, Excel, Outlook	Browser-based, with offline modes
Typical staff familiarity	High, Outlook is the default expectation	High for Gmail, lower for the admin side
Administrative complexity	Higher, more control available	Lower, faster to stand up
Multi-location central management	Strong, especially with Entra ID and Intune	Strong within Workspace, separate from Windows policy
Entry price per user, per month	$7.00 Business Basic	$7.00 Business Starter

Pricing as of July 2026. Both vendors adjusted pricing recently, so verify before you budget.

The BAA Difference Nobody Explains Correctly

Both platforms will enter a business associate agreement with you, and most comparisons stop there. HIPAA requires one before a vendor handles patient information on your behalf, under 45 CFR 164.308(b)(1). But the two companies handle it in opposite ways, and the difference has real operational consequences.

Microsoft extends the BAA automatically. It is included by default through the Microsoft Products and Services Data Protection Addendum for any customer that is a covered entity or business associate. There is nothing to request, nothing to sign, and no toggle to find. Microsoft states this in its own HIPAA and HITECH documentation.

Google requires you to accept it. A super administrator has to go into the Admin console, review the agreement, and actively accept it. If nobody ever does that, you have a paid Workspace tenant with no BAA in place, and you will not be warned about it.

That gap is the failure mode worth understanding before you choose. A practice can run Google Workspace for years, with email working perfectly, while the agreement that HIPAA actually requires was never accepted by anyone. Nothing in the product surfaces the omission, and because the mailbox behaves normally, there is no operational signal that would prompt someone to check.

One correction while we are here, because I see it repeated constantly: neither platform gates the BAA behind a premium tier. Microsoft scopes its agreement by service, not by plan. Google excludes only its legacy free edition. If someone tells you that you have to upgrade to Enterprise to get a BAA, ask them to show you where the vendor says that.

Coverage Is Not All Or Nothing

A BAA covers specific named services, not everything with the vendor’s logo on it. This trips up more practices than the signing question does.

Google publishes a list of covered services, last revised May 14, 2026. It includes Gmail, Drive (along with Docs, Forms, Sheets, Slides, and Vids), Calendar, Meet, Chat, Keep, Groups, Sites, Tasks, Vault, Cloud Search, AppSheet, Apps Script, and Cloud Identity Management. The AI question has a precise answer worth knowing: the Gemini app, the Gemini Mac app, and Gemini in Workspace are covered, but Gemini in Chrome is explicitly excluded. Google Voice is covered only for managed users.

Microsoft’s Office 365 commercial in-scope list similarly covers Exchange Online, SharePoint, OneDrive, Teams, Entra ID, and Defender for Office 365, and it does include Microsoft 365 Copilot. Note that Microsoft maintains separate in-scope lists for its cloud platform services, so confirm the specific list that applies to what you have bought.

Anything outside these lists sits outside the agreement, including third-party applications you connect and the additional services each vendor governs under separate terms.

The practical risk is not the list. It is the person. A team member who pastes patient information into an uncovered tool has created an exposure that no amount of platform selection prevents, and this is exactly where the two platforms feel identical to a busy front desk and are not.

Neither platform is HIPAA compliant on its own, and both vendors say so. Microsoft’s documentation states plainly that using its services does not by itself achieve HIPAA compliance, and HHS approves no certification that would make any product compliant. What you buy is a platform that can be configured compliantly. The configuration is the work. We covered the specifics of that work in our guide to what actually makes dental email HIPAA compliant, and if you want the underlying contract explained, we wrote a primer on how business associate agreements work.

What This Costs At Practice Scale

The entry tiers are identical at $7.00 per user per month, which makes the sticker comparison useless. The real cost difference shows up higher in the stack.

Microsoft’s Business Standard and Business Premium now include Copilot following a packaging change on July 1, 2026, which moved those tiers to $23.50 and $32.00 per user per month respectively. There are lower-cost variants without Teams. Google’s ladder runs $7.00 Starter, $14.00 Standard, and $22.00 Plus, with Business tiers capped at 300 users and Enterprise requiring a sales conversation. Google also runs new-customer promotional discounts periodically, so the price you see quoted on the day you look may sit below these list figures.

For a five person office the monthly difference is a rounding error against a single hour of lost production. For a twenty location group running two hundred seats it is a real line item, and the calculation should include what you would otherwise spend on separate device management tooling. That is where Microsoft’s bundling tends to win on total cost rather than on list price, because Entra ID and Intune are already doing work you would otherwise buy separately.

When Google Workspace Is The Right Call

I do not think Microsoft wins by default, and I want to be specific rather than diplomatic.

Choose Google Workspace if your team already lives in Gmail and the migration cost outweighs the integration benefit. Choose it if you have no on-premise server and no ambition to add one, which is an increasingly common position and one we make the case for in our take on moving a dental practice to the cloud. Choose it if your administrative reality is that nobody on staff wants to manage Windows policy and you would rather have a simpler console with fewer knobs.

Google is genuinely faster to stand up and easier to administer at small scale. If your practice is one location, cloud-based, and staffed by people comfortable in a browser, the theoretical integration advantages of Microsoft may never materialize into anything you notice.

What I would not do is choose Google specifically to avoid Microsoft licensing complexity and then buy separate device management to compensate. At that point you have paid twice for one problem.

The Multi-Location Consideration

At a single office this decision is reversible without much pain. Across a group it is not, and the reason is that acquisitions arrive with their own tenants.

When you acquire a practice, you inherit whatever they were running. One office is on Workspace, one is on Microsoft 365, one is on a consumer email account that should never have touched patient information. Consolidating those is a project, and the direction you consolidate toward should be decided once, deliberately, rather than defaulting to whatever the largest office happens to use.

My recommendation for groups is to standardize on one platform and enforce it at the tenant level rather than the office level. One BAA covering the organization. One set of security policies pushed centrally. One audit log you can actually pull a report from. The variance between offices is what turns a manageable question into a diligence finding, and it is the same pattern we see with every other system in a growing group. We wrote about the broader version of this in IT standardization across DSO locations.

Platform sprawl is also one of the first things a buyer notices in diligence. Two offices on one tenant and three on another is not a technology problem so much as a signal about how the group is run. It belongs on the same list as everything else in IT due diligence before an acquisition closes.

How I Would Decide

Start with your clinical environment. If you run Windows workstations with server-based practice management software, which describes most of dentistry, Microsoft 365 gives you one identity and one device management layer instead of two. That is the strongest single argument and it has nothing to do with which email interface your team prefers.

If you are fully cloud-based, single location, and already comfortable in Google, Workspace is a defensible choice and the integration argument carries less weight.

Then, whichever you pick, do the configuration work. Accept or confirm the BAA. Require multifactor authentication on every account. Set retention. Turn on audit logging and actually look at it. Our HIPAA compliance checklist for dental practices walks the full set of safeguards these settings map to. The platform choice matters far less than whether anyone configured it, which is the uncomfortable conclusion of most comparisons like this one.

Frequently Asked Questions

Is Microsoft 365 or Google Workspace better for a dental practice?

For most dental practices, Microsoft 365 fits better because dentistry runs on Windows workstations and Microsoft shares an identity and device management layer with that environment. Google Workspace is a strong choice for single-location, fully cloud-based practices whose teams already work in Gmail and who want simpler administration. The clinical environment should drive the decision more than email preference.

Do both Microsoft 365 and Google Workspace sign a HIPAA BAA?

Both offer one, but through opposite mechanisms. Microsoft extends the business associate agreement automatically through its Data Protection Addendum, with nothing to request or sign. Google requires a super administrator to actively review and accept the agreement in the Admin console. A Google Workspace tenant where no one completed that step has no BAA in place, and nothing in the product will flag it.

Does the BAA require a premium plan on either platform?

No. Microsoft scopes its agreement by service rather than by plan tier, and Google excludes only its legacy free edition. Neither vendor documents a paid-tier floor for BAA availability. Claims that you must upgrade to an enterprise plan to obtain a BAA are not supported by either company’s own documentation.

Does using Microsoft 365 or Google Workspace make my practice HIPAA compliant?

No. Both vendors state this directly. A BAA covers the provider’s obligations for specific covered services; it says nothing about how you configure the account. Compliance depends on encryption, access controls, multifactor authentication, retention policies, audit logging, and staff behavior. HHS approves no certification that would make any product HIPAA compliant on its own.

What does each platform cost per user for a dental practice?

As of July 2026, entry tiers match at $7.00 per user per month for Microsoft 365 Business Basic and Google Workspace Business Starter. Above that, Google runs $14.00 Standard and $22.00 Plus, while Microsoft Business Standard and Business Premium sit at $23.50 and $32.00 after a July 2026 packaging change that folded Copilot into those tiers. Compare total cost including device management rather than list price alone.

Which Google Workspace services are not covered by the BAA?

Google’s covered services list, last revised May 14, 2026, includes Gmail, Drive (with Docs, Forms, Sheets, Slides, and Vids), Calendar, Meet, Chat, Keep, Groups, Sites, Tasks, Vault, Cloud Search, AppSheet, Apps Script, and Cloud Identity Management. The Gemini app, the Gemini Mac app, and Gemini in Workspace are covered; Gemini in Chrome is not. Google Voice is covered only for managed users. Third-party applications and services governed under separate Google terms fall outside the agreement, as does any patient information entered into them, even though it sits inside your Google account.

Should a multi-location dental group standardize on one platform?

Yes. Acquisitions arrive with their own tenants, and platform variance between offices creates inconsistent security policy, fragmented audit logging, and duplicate administrative effort. Standardizing on one platform with a single organization-level BAA and centrally enforced policies is more defensible in diligence and materially easier to manage than reconciling per-office decisions after the fact.

Posted in Dental Cybersecurity