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Teams Migration Tool

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.

3M+
Messages Migrated
500K+
Channels Transferred
99.9%
Data Fidelity
24x5
Expert Support

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

Microsoft Teams

Select a source platform to see the migration solution

Enterprise-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 ChatTeams (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.

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