Connect Slack and Microsoft Teams to power cross-platform collaboration
Bridge Slack and Microsoft Teams bidirectionally. Real-time message sync, file sharing, channel mapping — no guest accounts. SOC 2-aligned, Microsoft Graph API native.
What is the Slack and Microsoft Teams Integration?
A Slack to Microsoft Teams integration is an enterprise operations bridge that synchronizes messages, files, and state between Slack workspaces and Microsoft Teams environments. It utilizes native platform APIs to securely map and transfer communications bidirectionally in under 100 milliseconds without requiring users to switch apps or use guest accounts.
The manual workflow costs you more than you think
Engineering lives in Slack. Sales and management live in Teams. Critical information falls through the gap between the two platforms — costing hours of context-switching and missed communications every week.
Launch your first automated workflow
Pre-built Slack and Microsoft Teams workflows ready in minutes
Sync Slack channel messages to Teams channels bidirectionally
Every message in a Slack channel is mirrored to the corresponding Teams channel, and vice versa — with thread context fully preserved.
Route Slack file uploads to Teams channels
Files uploaded to Slack are forwarded to the Teams channel, bridging document sharing across both platforms.
Create Teams channels when Slack channels are created
When a new Slack channel is created for a project, SyncRivo automatically provisions a corresponding Teams channel.
Send Teams messages for @mention alerts from Slack
When a keyword or user is @mentioned in Slack, SyncRivo routes the alert to the relevant Teams channel.
Bridge Slack and Teams for M&A organizations
During a merger, SyncRivo allows the acquiring company (Teams) and acquired company (Slack) to communicate naturally without IT overhead.
Route P1 Slack incidents to Teams war rooms
When an incident alert fires in Slack, SyncRivo creates a Teams channel and bridges both for cross-platform incident coordination.
How SyncRivo connects Slack and Microsoft Teams
Slack Events API + Microsoft Graph API — real-time, bidirectional, enterprise-secure
Connect both platforms
Authorize SyncRivo with Slack and Microsoft Teams using OAuth2. Setup takes under 15 minutes — no code required.
Configure routing rules
Map channels, spaces, or events between Slack and Microsoft Teams. Choose triggers, set routing rules, and configure filters.
Events flow automatically
SyncRivo listens for events on both platforms in real time and routes them bidirectionally — under 1 second end-to-end.
Built for enterprise security requirements
SyncRivo passes InfoSec reviews — designed for regulated industries from day one
OAuth2 per connection
Each platform connection uses independent OAuth2 tokens. Revoking one never affects others.
Per-tenant isolation
Your Slack and Microsoft Teams data is processed in an isolated pipeline — never shared with other customers.
No persistent storage
Message content is processed in-memory and not stored by default. Configurable retention for audit requirements.
RBAC controls
Configure which SyncRivo users can manage the integration, view logs, or modify routing rules.
Full audit logs
Every event processed, every message routed, and every configuration change is logged and exportable.
HMAC webhook verification
All incoming webhooks are verified with HMAC-SHA256 signatures — no spoofed events accepted.
Evaluating Slack + Microsoft Teams Connection Methods
| Capabilities | Interoperability Layer (SyncRivo) | iPaaS (Zapier / Workato) |
|---|---|---|
| Latency | ✅ Sub 100ms (Real-Time) | ⚠️ 5-15 Minutes Polling |
| Message Threading | ✅ Fully Preserved Context | ❌ Flattens / Breaks Context |
| Data Retention | ✅ Zero Storage (In-memory) | ❌ Retained in Task Execution Logs |
Frequently Asked Questions
What enterprises ask before connecting Slack and Microsoft Teams