Migrate to Microsoft Teams with Confidence
Seamlessly migrate from Slack, Google Chat, or another Microsoft 365 tenant to Microsoft Teams. Preserve all channels, messages, files, and permissions with enterprise-grade security.
What is Cloudiway Microsoft Teams Migration Tool?
Cloudiway Microsoft Teams Migration Tool is an enterprise software platform developed by Cloudiway that automates the migration of collaboration data to Microsoft Teams. It supports migrations from Slack, Google Chat, or between Microsoft 365 tenants (tenant-to-tenant migration).
The tool migrates channels, private channels, direct messages (1:1 chats), group chats, files, attachments, message threads, reactions, mentions, and timestamps with complete data fidelity. The platform uses OAuth 2.0 authentication and is compliant with GDPR, SOC 2, and HIPAA requirements.
Find Your Teams Migration Path
Select your source platform to see the migration solution for Microsoft Teams
Select a source platform to see the migration solution
All Teams Migration Scenarios
Slack to Microsoft Teams
Migrate Slack workspaces, channels, messages, and files to Microsoft Teams.
Learn moreGoogle Chat to Microsoft Teams
Transfer Google Chat Spaces and conversations to Microsoft Teams.
Learn moreMicrosoft Teams to Microsoft Teams
Cross-tenant migration of Teams data between Microsoft 365 tenants.
Learn moreEnterprise-Grade Teams Migration
Everything you need to migrate collaboration data to Microsoft Teams securely and efficiently
Full Conversation History
Migrate all messages, replies, threads, and reactions with complete fidelity.
Channel & Member Mapping
Automatically map channels and members between source and destination platforms.
1:1 Private Chat Migration
Migrate direct messages (Slack DMs), Google Chat conversations, and Teams 1:1 chats.
Enterprise Security
OAuth 2.0 authentication, encryption in transit, and GDPR compliance.
Delta Sync
Incremental migration captures new messages after initial migration for seamless cutover.
Real-Time Dashboard
Monitor migration progress, view statistics, and manage issues from a single interface.
What Teams Data is Migrated
Complete data fidelity across all supported source platforms
| Data Type | Slack (DM) | Google Chat | Teams (1:1 Chat) |
|---|---|---|---|
| Channels / Spaces | |||
| Private Channels | |||
| 1:1 Private Chats | |||
| Group Chats | |||
| Message History | |||
| Replies & Threads | |||
| Reactions & Emojis | |||
| Mentions | |||
| Files & Attachments | |||
| Timestamps & Metadata | |||
| Member Permissions | |||
| Pinned Messages | |||
| Tabs & Apps |
Teams Migration FAQ
Everything you need to know about Microsoft Teams migration
A Microsoft Teams migration tool is enterprise software that automates the transfer of team collaboration data - €"including channels, messages, files, and permissions - €"from platforms like Slack, Google Chat, or another Microsoft 365 tenant to Microsoft Teams. It preserves conversation history, member mappings, and metadata throughout the migration process.
To migrate from Slack to Microsoft Teams with Cloudiway: 1) Connect your Slack workspace using OAuth, 2) Connect your Microsoft 365 tenant, 3) Map Slack channels to Teams channels, 4) Map users between platforms, 5) Run the migration. All messages, files, threads, and reactions are transferred automatically.
Yes. Cloudiway fully supports Google Chat to Microsoft Teams migration. Google Chat Spaces, conversations, files, and member information are transferred to corresponding Teams channels. The migration preserves message history, timestamps, and attachments.
Teams to Teams tenant migration (also called cross-tenant or T2T migration) moves Microsoft Teams data between two different Microsoft 365 tenants. This is common during mergers, acquisitions, or organizational restructuring. Cloudiway migrates channels, messages, files, tabs, and permissions between tenants.
Migration duration depends on data volume and number of users. A typical organization with 100 users and moderate message history can be migrated within 24-48 hours. Cloudiway uses parallel processing to optimize speed. Delta sync ensures only new messages are transferred in subsequent passes.
Yes. Cloudiway migrates both private channels and direct messages (1:1 and group chats). Private channel membership and permissions are preserved. Users can choose to include or exclude private content based on compliance requirements.
All files and attachments shared in Slack channels or Google Chat Spaces are migrated to the corresponding Teams channel file storage (SharePoint). Files remain linked to their original messages, maintaining context. File permissions are mapped according to channel membership.
Absolutely. Cloudiway uses OAuth 2.0 authentication (no passwords stored), encrypts all data in transit with TLS 1.2+, and is compliant with GDPR, SOC 2, and HIPAA. No message content is stored on Cloudiway servers - €"data flows directly from source to Microsoft Teams.
Yes. Cloudiway provides granular control over what to migrate. You can select specific channels, exclude certain users, filter by date range, or migrate only public channels. This flexibility allows phased migrations or selective data transfer based on business needs.
No. Cloudiway migrations run in the background without disrupting current work. Users can continue using Slack or Google Chat during migration. Delta sync captures any new messages, and final cutover to Teams is seamless with zero downtime.
Cloudiway offers flexible per-user licensing for Teams migration. Pricing depends on the source platform and number of users. Volume discounts are available for large migrations. Contact sales for a custom quote or start with a free trial to test with your own data.
Yes. Cloudiway provides a comprehensive REST API for automating migrations. You can programmatically create migration projects, map channels and users, start migrations, monitor progress, and retrieve reports. This enables integration with your existing IT workflows and scripts.
Cloudiway re-creates guest users in the target tenant and remaps team memberships so external collaborators retain access to migrated channels. Guests must accept a new invitation in the target tenant; once accepted, channel history, files, and ongoing conversations remain accessible without losing context. The original guest mapping is provided as a report for audit purposes.
Teams Migration Resources
Learn more about Teams migration best practices
Teams Migration Solutions
Explore all Teams migration scenarios
User Guide
Step-by-step documentation
Video Tutorials
Watch migration walkthroughs
API Documentation
Integrate with your workflows
One-on-One Chat Migration Guide | Cloudiway Blog
Microsoft Teams Migration Guide | Cloudiway Blog
M365 Tenant to Tenant Migration | Cloudiway Blog
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