Workspace migration

Move off Google Workspace — into a Microsoft 365 tenant built around your business

A dual Microsoft and Google Partner, we migrate mailboxes, Drive, Sites, Groups, and Vault to Microsoft 365 with zero downtime and nothing left behind.

Today

Google Workspace

After migration

Your own Microsoft 365 tenant

Trusted for 14+ years of secure, expert-led migrations

What we migrate

Every part of Google Workspace, moved correctly

Not just mail — a complete migration plan covering every corner of your Google environment, with permissions and structure preserved.

Mailboxes

Move your mailboxes, permissions, and delegations to Microsoft 365 — nothing left behind.

Google Drive

Move and reorganize your Google Drives and permissions into OneDrive and SharePoint.

Google Sites

Migrate and reorganize your Google Sites into SharePoint or Teams.

Google Groups

Migrate your Google Groups to Microsoft 365 Groups, Teams, or shared mailboxes.

Google Vault

Migrate your Google Vault archives to Microsoft 365 for continued compliance and retention.

Coexistence

Synchronize global address books and share free/busy information between tenants during transition.

The problem

Why businesses move off Google Workspace

Google Workspace works fine for a small team — but it starts to show its limits as a business grows.

Weaker enterprise security controls

Microsoft 365's Defender, Sentinel, and Intune give you deeper threat protection and device management than Workspace's built-in tools.

Fragmented desktop experience

Most business PCs already run Windows — Microsoft 365 integrates natively, while Workspace stays browser-bound and disconnected from the OS.

Teams collaboration gap

Clients and partners increasingly default to Microsoft Teams for calls and meetings — Workspace-only teams end up switching tools constantly.

Compliance tooling falls short

Regulated industries often need retention, eDiscovery, and DLP capabilities that Microsoft Purview covers more completely than Vault alone.

App ecosystem doesn't match your stack

Most enterprise software (ERP, CRM, line-of-business apps) integrates with Microsoft 365 first — Workspace often needs extra middleware.

Scaling gets expensive fast

As headcount and storage grow, Workspace's per-seat model can outpace Microsoft 365's bundled licensing for the same feature set.

Tell us what your Google environment looks like and we’ll scope the move — mail, Drive, Sites, Groups, and Vault..

Why Star Knowledge

Migration done right, with expertise you can trust

As a Microsoft Gold Partner, we offer a complete, end-to-end solution for migrating from Google Workspace to Microsoft 365 — zero downtime, data integrity, and seamless integration with your existing workflows.

Custom-tailored solutions

We analyze your unique needs and plan a migration strategy that aligns with your business.

Seamless transition

Say goodbye to downtime — our efficient processes ensure business operations continue without a hitch.

Security & compliance

We help safeguard your data using Microsoft’s cutting-edge security tools, giving you peace of mind.

Expert team

Our certified engineers have specialized knowledge in both Google Workspace and Microsoft 365, ensuring flawless execution.

Microsoft solutions partner

Certified engineers across both Google Workspace and Microsoft 365.

Proof

Businesses that made the switch

Two recent migrations off Google Workspace.

Case Study 1

"Moving off Workspace finally gave our team native Teams and Outlook, without losing anything from our old Drive structure."

— CEO, Professional Services Firm

Result: Migrated 250 users with 4 TB of data

Case Study 2

"Star Knowledge migrated our Vault archives and mailboxes over a weekend — Monday morning, nobody noticed a thing changed."

— CTO, Healthcare Services Firm

Result: Migrated 50 users with 800 GB of data with full HIPAA Setup

FAQ

Common questions about migrating from Google Workspace

Will we lose any data during the migration?

No. We migrate mail, Drive files, Sites, Groups, and Vault archives with permissions and structure preserved, and verify everything transferred before any cutover.

Will there be downtime for our team?

Our migrations are designed for zero downtime. Coexistence between Google Workspace and Microsoft 365 keeps address books and free/busy data in sync throughout the transition.

Do we keep our existing email addresses and domain?

Yes. Your domain and email addresses stay the same — only the platform behind them changes.

What happens to our Google Vault data?

Vault archives migrate to Microsoft 365’s compliance tools (Purview), so retention and eDiscovery obligations carry over rather than being left behind in Google.

How long does a typical migration take?

Most single-domain migrations complete within 1–2 weeks, depending on mailbox and Drive data volume. You’ll get a specific timeline as part of your quote.

Can we run Google Workspace and Microsoft 365 side by side during the switch?

Yes — our coexistence setup keeps both environments in sync so your team can transition gradually rather than all at once.

Get started

Is your business ready for a smooth migration?

Start your transition to Microsoft 365 today. Get in touch for a free quote — guaranteed response within 5 business hours.

Fill out your details — get a custom quote, recommendation, and estimate.

One of our migration consultants contacts you shortly to walk through next steps.

Get your quote

Tell us about your setup — we’ll get you a custom quote and what it costs.

100% confidential and secure · We won’t share your information with 3rd parties · 1-year warranty on your projects · Fully signed NDA.