Microsoft has first-party tools for this move: Exchange admin center migrates Gmail mail, rules, calendar and contacts, and Migration Manager moves Google Drive files with permissions.
Quick verdict: Buy Microsoft 365 licences and verify your domain, then run a Google Workspace migration batch in the Exchange admin center for mail, rules, calendars and contacts, and use Migration Manager to move Drive files, metadata and permissions to OneDrive and SharePoint. Switch MX records last. Prices are the same tier for tier.
Most buyers only budget for the new subscription. This estimates the hidden labor, data-cleanup, and retraining cost of actually making the switch.
Estimate assumes: 1 hour of data-mapping/cleaning labor per 2,000 records, a blended $75/hr ops rate, tiered migration & cleaning tooling fees, and 4 hours of retraining per seat at a $45/hr fully-loaded rate.
Business Standard and Premium include desktop Word, Excel, PowerPoint and Outlook.
Every Business plan includes 1 TB of OneDrive and a 100 GB mailbox.
Business Premium adds Intune, Defender for Business and archiving.
Map each Google plan to its Microsoft equivalent: Starter to Basic, Standard to Standard, Plus to Premium.
| Step | What you do |
|---|---|
| 1Prepare Microsoft 365 | Buy licences, add and verify your domain, and create users. |
| 2Migrate mail, calendar and contacts | In the Exchange admin center, create a Google Workspace migration batch (automated, manual or PowerShell); it moves mail and rules, calendars and contacts. |
| 3Move Drive files | Use Migration Manager to copy Google Drive files, metadata and permissions to OneDrive and SharePoint. |
| 4Switch your domain’s mail records | When the copy is complete, point your domain’s MX records at the new provider and add its SPF, DKIM and DMARC records. Run a final incremental sync afterwards to catch mail that arrived during the change. |
| 5Convert Google files | Docs, Sheets and Slides convert to Word, Excel and PowerPoint during transfer; check complex formulas and scripts. |
| 6Retire Google Workspace | Keep Workspace until the final sync, then export anything left with Google’s data export and cancel. |
What this path doesn’t do for you:
Apps Script, Google Forms and Gemini Gems have no automatic equivalent. Shared drive structure may need reworking into SharePoint sites.
| Plan | Google Workspace | Microsoft 365 |
|---|---|---|
| Entry plan | Business Starter $7/user/mo (annual) | Business Basic $7/user/mo (annual) |
| Mid plan | Business Standard $14 | Business Standard $14 |
| Top Business plan | Business Plus $22 | Business Premium $22 |
| Storage | 30 GB / 2 TB / 5 TB pooled | 1 TB OneDrive + 100 GB mailbox |
| Free plan | None (14-day trial) | None (one-month trial) |
US list prices checked on each vendor’s pricing page on September 19, 2026, annual billing.
| Capability | Google Workspace | Microsoft 365 |
|---|---|---|
| Import from the other tool | Data import tool (Exchange Online, OneDrive, SharePoint) | Exchange admin center Google migration; Migration Manager for Drive |
| Desktop apps | None | Standard and Premium |
| AI | Gemini included | Copilot Chat included; Copilot in apps $21 add-on |
| Retention | Vault on Business Plus | Premium, or add-on |
| Meeting size | 100–500 | Up to 300 |
Going the other direction, or want the full comparison first?
Read the Google Workspace vs Microsoft 365 comparison Switching from Microsoft 365 to Google Workspace instead?Security, offline and access rules that differ between Google Workspace and Microsoft 365. Rows where both tools are the same (7) are left out; the full side-by-side is on each tool’s page: Google Workspace, Microsoft 365.
| What changes | Google Workspace (today) | Microsoft 365 (after) |
|---|---|---|
| Other certifications | Not published | ISO/IEC 27017, ISO/IEC 27018, ISO/IEC 27701source |
| Single sign-on (SAML/OIDC) | YesBusiness Startersource | YesBusiness Basicsource |
| Two-factor authentication | YesEnforcement: Business Startersource | YesEnforcement: All Business plans via security defaults; Conditional Access MFA policies need Entra ID P1 (Business Premium)source |
| Admin audit log | YesBusiness Startersource | YesBusiness Basicsource |
| Data residency choices | US, EUBusiness Standardsource | Not published |
| Encryption | AES-256 at rest and in transit for Drive/Docs filessource | BitLocker and per-file encryption at rest; TLS and IPsec in transitsource |
| Offline limits | Offline editing needs Chrome or Edge (not private browsing) and the Google Docs Offline extension, set up while online.source | Desktop Office apps only on Business Standard and Premium; Business Basic has web and mobile apps only. Extended offline activation (up to 180 days) is a Microsoft 365 Apps for enterprise feature.Business Standardsource |
| IP allowlisting | YesEnterprisesource | YesBusiness Premiumsource |
| Device & session controls | YesBusiness StarterFundamental endpoint management on all Business editions (remote account sign-out and mobile account wipe, block devices, endpoint verification); Business Plus adds advanced mobile management and remote device wipe; Enterprise adds context-aware access and enterprise endpoint management.source | YesBusiness PremiumBusiness Premium adds Intune Plan 1 endpoint management, Defender for Business device protection and Windows 11 Pro upgrade; Basic and Standard do not include Intune.source |
| Office & room hardware | Google sells Google Meet Hardware for meeting rooms as a separate add-on; room booking ('Browse and reserve conference rooms') is on all plans.source | — |
Yes. The Exchange admin center’s Google Workspace migration moves mail and rules, calendars and contacts.
Yes. Microsoft’s Migration Manager moves Google Drive files, metadata and permissions to OneDrive and SharePoint.
No, not at list price: both charge $7, $14 and $22 a user a month on annual billing.
It depends on mailbox sizes and the number of users; run a pilot with a few mailboxes first and schedule the MX switch for a quiet period.
Every pricing fact, rating, AI billing model and switching guide we hold on each tool, on one page — with the date each figure was last verified.
Prices on this page were recorded from each vendor’s own pricing page on the date shown at the top of the page. Vendors change pricing often — check the live source before you buy.
Every figure is also in our open dataset (JSON and CSV, CC BY 4.0), with its source page and verification date. See how we research pricing.
Plain-language guides: the steps, what to check before you buy, common mistakes, and every tool it takes with verified prices.
Verified prices costed for your team size, a check against your must-have requirements, the questions to settle before you sign, and a source for every figure. Print it, or paste it into an email to whoever approves the spend.
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