In this guide: Google Workspace vs Microsoft 365 for small business: email and calendar, docs and collaboration, storage and security, pricing and plans, and which to choose.
Professional email on your own domain is essential for any business. The two biggest options — Google Workspace and Microsoft 365 — both include business email, but they differ in apps, collaboration style, and pricing.
Note: plans, features, and prices change regularly and vary by country. Check current plan details on each provider’s website.
Quick verdict
- Choose Google Workspace if your team works mostly in the browser, loves Gmail, and wants simple real-time collaboration.
- Choose Microsoft 365 if your team relies on Word, Excel, and PowerPoint (especially desktop apps), uses Teams, or works with clients who send Office files.
Both are excellent, secure, and reliable. The best choice is the one that matches how your team already works.
Email and calendar
Google Workspace — Gmail and Google Calendar
- Familiar Gmail interface with your domain.
- Strong spam and phishing filtering.
- Labels, filters, and powerful search.
- Google Calendar with easy scheduling, appointment booking features (on many plans), and Meet links.
Microsoft 365 — Outlook and Exchange
- Outlook desktop, web, and mobile apps.
- Folders, rules, and focused inbox.
- Exchange-based calendars with robust scheduling and room booking.
- Deep integration with Teams meetings.
Both support custom domains, aliases, shared mailboxes or groups, and mobile apps.
Docs and collaboration
Google Workspace
- Docs, Sheets, Slides — browser-based with excellent real-time collaboration.
- Google Drive for storage and sharing.
- Google Meet for video calls.
- Google Chat for messaging.
- AI features integrated into Gmail and Docs on many plans (check current availability).
- Can open and edit Office files, though complex formatting may not convert perfectly.
Microsoft 365
- Word, Excel, PowerPoint — industry standard, with powerful desktop apps (included on many business plans; some basic plans include web and mobile versions only).
- OneDrive and SharePoint for storage and intranet.
- Teams for chat, meetings, and collaboration hubs.
- Copilot AI features available on eligible plans or as add-ons.
- Excellent for complex spreadsheets, formal documents, and accounting workflows.
Storage and security
Storage
- Both offer pooled or per-user cloud storage depending on the plan tier. Higher tiers include significantly more storage.
Security (both)
- Two-factor authentication and security keys.
- Admin console for users, devices, and policies.
- Advanced phishing and malware protection.
- Data loss prevention, archiving, and eDiscovery on higher plans.
- Mobile device management on business plans.
Microsoft 365 is especially strong in enterprise security and compliance features (e.g., Defender, Intune on certain plans).
Google Workspace offers strong security defaults and a simpler admin experience for small teams.
Whichever you choose: enforce 2FA for all users — see Two-Factor Authentication Apps Compared.
Pricing and plans
Both use per-user monthly pricing, with discounts for annual commitments.
Typical tier structure:
- Entry tier: business email, video meetings, and cloud storage (Google Workspace Business Starter; Microsoft 365 Business Basic).
- Standard tier: more storage, recording, and advanced features (Business Standard on both; Microsoft’s Standard includes desktop Office apps).
- Advanced tiers: stronger security, compliance, and management (Business Plus; Microsoft 365 Business Premium).
Tips:
- Start with the entry plan and upgrade users who need more.
- Check if you need desktop Office apps — that often decides the plan.
- Count all users including shared mailboxes (shared mailboxes may be free in some setups).
Which one to choose
Google Workspace is better for:
- Startups and remote teams working in the browser.
- Teams that collaborate on documents in real time.
- Users who prefer Gmail.
- Businesses wanting a simple admin experience.
Microsoft 365 is better for:
- Teams that use desktop Word, Excel, and PowerPoint daily.
- Businesses whose clients and partners send Office files.
- Organizations using Teams or Windows device management.
- Companies with stricter compliance needs.
Setup tips for either:
- Verify your domain.
- Update MX records.
- Add SPF, DKIM, and DMARC — see Email Deliverability: SPF, DKIM and DMARC.
- Migrate existing email with the provider’s migration tools.
- Enforce 2FA.
Still deciding whether to separate email from your hosting? Read Email Hosting vs Web Hosting.
Further reading: Google’s Core Web Vitals guide on web.dev
Key Takeaways: Google Workspace vs Microsoft 365
- Both provide professional email, calendar, storage, and meetings.
- Google Workspace excels at browser-based, real-time collaboration.
- Microsoft 365 excels at Office apps, Teams, and compliance.
- Choose based on your team’s existing workflow and file formats.