Email Hosting Options

The decision between Google Workspace and Microsoft 365 for business email is not primarily an email decision. Both products give you professional email at your own domain with identical reliability, solid spam filtering, and mobile app support that works without configuration. The real choice is between two productivity suites and the organisational habits that go with them, and the right answer depends on what your team already uses, not on which email client you prefer.

Google Workspace starts at $6/user/month for Business Starter, which gives you Gmail with your own domain, 30GB of pooled storage, Google Drive, Google Docs, Sheets, Slides, Calendar, and Meet. The email deliverability and spam filtering are excellent — Google’s anti-spam infrastructure is built on the same systems as consumer Gmail, which has a decade of machine-learning investment behind it. The admin console is clean and fast for small teams: provisioning a new user, setting up a distribution group, or configuring MX records for a new domain takes minutes. The integration between Gmail, Drive, and Docs is genuinely tight in ways that matter if your team produces documents and wants them searchable and accessible without a VPN or shared network drive. The practical weakness of Google Workspace is that it does not include desktop Office applications at the Starter tier — you get the web-based editors only — and organisations that need a Word-compatible workflow for client deliverables will either upgrade to a higher tier or spend time managing document conversion issues.

Microsoft 365 Business Basic starts at $6/user/month and includes Outlook at your own domain, Exchange, SharePoint, Teams, and OneDrive. Business Standard at $12.50/user/month adds the desktop Office applications (Word, Excel, PowerPoint, Outlook for Windows and Mac). If your team already works in Office documents and your clients expect deliverables in .docx or .xlsx format, Microsoft 365 is the path of least resistance — the desktop apps are the gold standard for document compatibility and the collaboration story in Office is now substantially better than it was five years ago. Microsoft’s email infrastructure via Exchange Online has excellent deliverability and enterprise-grade compliance and archiving features that are relevant for regulated industries. The admin console is significantly more complex than Google Workspace — it has been designed for IT departments at enterprise scale and it shows. For a five-person business that does not have an IT administrator, the Microsoft 365 admin panel is confusing in ways that Workspace is not.

The practical differentiator for small teams is almost always an existing habit: if the business has been running on Google products (personal Gmail, Google Docs shared links, Drive folders), the migration to Google Workspace is trivial and the learning curve is zero. If the team has Office installed on their laptops and relies on Excel macros or Word mail-merge workflows, those dependencies exist in Microsoft’s stack and moving to Google requires either workarounds or retraining. The email deliverability, reliability, and feature parity between the two products at their entry tiers are genuinely equivalent; choosing between them on email quality alone is not a meaningful way to make the decision.

There are two scenarios where the choice becomes clearer regardless of prior habits. The first is compliance and data residency: Microsoft 365 has more granular data sovereignty options, is the default in regulated industries (legal, healthcare, financial services in many jurisdictions), and integrates with Azure Active Directory and Entra ID in ways that matter for larger organisations with compliance requirements. The second is education and non-profit pricing: both Google and Microsoft offer deeply discounted tiers for qualifying organisations, and the discount levels vary; checking both at the organisational pricing tier is worth doing before committing.

When to pick what: use Google Workspace if your team is already on Google products, if you value a simpler admin experience, or if document collaboration through a browser is your primary workflow. Use Microsoft 365 if your team works in Office documents, if clients expect deliverables in Office formats, if you are in a regulated industry with compliance requirements, or if you need desktop Office applications included in the subscription.