Google Workspace to Microsoft 365 Migration
Migration Guide

Google Workspace to M365 Migration

The Complete Guide to Migrating from Google Workspace to Microsoft 365 with Zero Data Loss and Full Compliance

Migrating from Google Workspace to Microsoft 365 is a significant undertaking for any organization. Whether you're consolidating platforms after a merger, seeking better integration with Microsoft tools, or optimizing costs, a successful migration requires careful planning and the right tools.

Enterprise-Grade Google to Microsoft 365 Migration

Cloudiway provides the most comprehensive migration solution for organizations moving from Google Workspace to Microsoft 365. Migrate Gmail, Drive, Calendar, Contacts, and Groups with complete fidelity and zero data loss.

Cloudiway's Google Workspace to Microsoft 365 migration solution provides enterprise-grade capabilities to migrate all your data - emails, files, calendars, contacts, and groups - while preserving permissions, metadata, and ensuring business continuity throughout the process.

Why Migrate to Microsoft 365

Organizations choose to migrate from Google Workspace to Microsoft 365 for various strategic reasons:

Unified Ecosystem

Deep integration with Windows, Azure, Teams, and the entire Microsoft stack for seamless productivity.

Advanced Security

Industry-leading security, compliance tools, and data loss prevention capabilities built into the platform.

Enterprise Collaboration

Microsoft Teams provides superior enterprise collaboration with meetings, chat, and file sharing in one place.

Cost Optimization

Consolidate licensing, reduce costs with bundled services, and leverage existing Microsoft investments.

What Gets Migrated

Cloudiway ensures a complete migration of all your Google Workspace data to Microsoft 365:

Gmail Emails All emails, folders, labels, attachments
Google Drive Files Personal and Shared Drive files
Calendar Events All calendars, events, recurrences
Contacts All contacts and contact groups
Google Groups Groups, membership, conversations
Permissions Sharing settings and access levels
Metadata Created/modified dates, authors
File Versions Document version history

Migration Details by Component

Gmail to Exchange Online

  • All emails with complete folder structure
  • Labels converted to Outlook folders
  • Email attachments and metadata
  • Read/unread status and flags

Google Drive to OneDrive/SharePoint

  • Personal Drive files to OneDrive
  • Shared Drives to SharePoint sites
  • Complete folder hierarchies
  • File versions and revision history

Google Calendar to Outlook Calendar

  • All calendar events and appointments
  • Recurring events with exceptions
  • Event attendees and responses
  • Multiple and shared calendars

Migration Process

Cloudiway follows a proven methodology for Google Workspace to Microsoft 365 migrations:

1

Assessment & Planning

Analyze your Google Workspace environment, identify users, data volumes, and create a detailed migration plan.

2

Prepare Microsoft 365

Set up Microsoft 365 tenant, create user accounts, configure licenses, and establish security policies.

3

Connect & Authorize

Connect Cloudiway to both Google Workspace and Microsoft 365 using secure OAuth authentication.

4

User & Data Mapping

Map Google Workspace users to Microsoft 365 accounts and configure permission translation rules.

5

Pilot Migration

Migrate a small group of pilot users to validate settings and test functionality.

6

Full Migration

Execute full migration in batches, monitoring progress in real-time through the Cloudiway dashboard.

7

Delta Sync & Cutover

Perform incremental syncs to capture changes, then execute final cutover with minimal disruption.

8

Verification & Validation

Verify data integrity, validate permissions, and conduct user acceptance testing.

Cloudiway Advantages

Why choose Cloudiway for your Google Workspace to Microsoft 365 migration:

Comprehensive Migration Migrate Gmail, Drive, Calendar, Contacts, and Groups in a single unified platform with full fidelity.
Zero Downtime Users continue working during migration. Delta sync ensures all changes are captured up to cutover.
Intelligent Mapping Automatic user matching, smart permission translation, and flexible configuration for complex scenarios.
Full Compliance Preserve metadata, audit trails, and legal holds. Meet regulatory requirements with detailed reporting.
Enterprise Scale Migrate thousands of users in parallel with industry-leading performance and reliability.
Expert Support 24x5 support from migration experts who guide you through every step of the process.

Best Practices

Follow these best practices to ensure a successful migration from Google Workspace to Microsoft 365:

  1. Conduct Thorough Assessment: Audit your Google Workspace environment to understand data volumes, user count, shared drives, and external sharing. Identify inactive users and data that can be archived.
  2. Plan Your Microsoft 365 Structure: Design your organizational structure before migration. Decide on SharePoint site architecture and Teams organization.
  3. Prepare User Accounts in Advance: Create and license all Microsoft 365 user accounts before starting migration for seamless user mapping.
  4. Start with a Pilot Group: Migrate a small group of pilot users first to validate your configuration and test end-user experience.
  5. Communicate Clearly with Users: Develop a comprehensive communication plan. Inform users about migration schedules and provide training.
  6. Use Delta Sync for Large Migrations: Perform initial migration followed by delta syncs to capture changes and minimize final cutover time.
  7. Verify Data Post-Migration: Review migration reports and conduct spot checks of critical data to verify permissions and metadata.

Common Challenges & Solutions

Understand the common challenges in Google to Microsoft 365 migration and how Cloudiway addresses them:

Permission Complexity

Google and Microsoft have different permission models. Cloudiway intelligently maps permissions to maintain security.

Google Docs Conversion

Google Docs, Sheets, and Slides need conversion to Office formats. Cloudiway handles this automatically.

Large Data Volumes

Migrating terabytes of data can be time-consuming. Cloudiway's parallel processing significantly reduces migration time.

User Adoption

Users accustomed to Google interface need training on Microsoft 365. Cloudiway provides documentation for smooth transition.

Ready to Migrate from Google Workspace to Microsoft 365?

Contact our migration experts to plan your Google to Microsoft 365 migration. We'll help you migrate with zero data loss and minimal disruption.

Frequently Asked Questions

How long does a Google Workspace to Microsoft 365 migration take?

Migration time depends on the volume of data and number of users. For a typical organization with 100 users and 1TB of data, the migration takes 3-5 days. Cloudiway processes multiple mailboxes and drives in parallel, significantly reducing total migration time.

Will Gmail emails be migrated to Outlook?

Yes, Cloudiway migrates all Gmail emails, folders, labels, attachments, and metadata to Exchange Online/Outlook. Gmail labels are converted to Outlook folders, and all folder hierarchies are preserved.

Are Google Drive files migrated to OneDrive or SharePoint?

Yes, Cloudiway migrates Google Drive files to both OneDrive for Business and SharePoint Online. Personal Drive files go to OneDrive, while Shared Drives can be migrated to SharePoint team sites or document libraries.

Can Google Calendar events be migrated to Outlook Calendar?

Absolutely. Cloudiway migrates all Google Calendar events to Outlook Calendar, including recurring events, attendees, reminders, and event metadata. Multiple calendars and shared calendars are fully supported.

Are Google Groups migrated to Microsoft 365 Groups?

Yes, Google Groups can be migrated to Microsoft 365 Groups, Distribution Lists, or Security Groups depending on your requirements. Group membership, settings, and group email conversations can all be migrated.

Is there any downtime during the migration?

No, Cloudiway enables zero-downtime migrations. Users can continue working in Google Workspace during the migration process. We recommend a delta/incremental sync approach for minimal disruption.