Two-way sync
Changes in Microsoft Graph or Microsoft Teams instantly reflect in both systems. No stale data, no manual imports.
Keep Microsoft Graph and Microsoft Teams in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
Microsoft Teams is where customer-facing and operational work happens: the tickets, conversations, contacts, and records a team touches every day. Microsoft Graph is where engineering runs the systems behind that work — the issue trackers, message brokers, directories, and monitors that keep services moving. The same items, people, and events matter to both, and when the only link between them is a manual hand-off or an overnight export, each side acts on a stale copy of what the other already knows.
Stacksync syncs Chats & Chat Messages, Team Members & Users, Online Meetings, Tabs & Installed Apps in Microsoft Teams with Contacts, Drive items (OneDrive & SharePoint), Teams messages and chats, Planner tasks in Microsoft Graph field by field, in real time, and in both directions. You decide which system owns which fields; Stacksync maps the overlap, resolves conflicts by rules you set, and keeps every copy current, with no middleware to build and no API limits to babysit.
People and accounts in Microsoft Teams stay matched to the users in Microsoft Graph, so access, provisioning, and org changes propagate instead of being keyed in twice.
Open items, throughput, and error counts from Microsoft Teams replicate into Microsoft Graph, so the operational view reflects what is actually happening in the business.
Where both systems keep records for the same contacts, items, or users, a correction in either updates the other, ending dual maintenance and keeping IDs aligned for every other flow.
Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.
| Microsoft Graph objects | Microsoft Teams objects | How this pairing syncs | |
|---|---|---|---|
| Planner tasks Plans, buckets, and tasks via /planner; read and write task status, assignments, and due dates to keep project state in sync. | Channel Messages Posted messages read for archiving or written to broadcast record changes. | Planner tasks is specific to Microsoft Graph and Channel Messages to Microsoft Teams — each maps to any object or custom field on the other side. | |
| Users Entra ID user accounts read and written via /users; create, update profile attributes, and enable or disable accounts with User.ReadWrite.All. | Chats & Chat Messages 1:1 and group chat content read under protected-API access for compliance use. | Users is specific to Microsoft Graph and Chats & Chat Messages to Microsoft Teams — each maps to any object or custom field on the other side. | |
| Groups and memberships Microsoft 365 and security groups via /groups; read and write name, owners, and add/remove members, with membership deltas surfaced by delta query. | Team Members & Users Membership synced with identity, HR, or CRM ownership data. | Groups and memberships is specific to Microsoft Graph and Team Members & Users to Microsoft Teams — each maps to any object or custom field on the other side. | |
| Mail messages (Outlook) Messages via /users/{id}/messages; read and create drafts, update, and send with the sendMail action, so this surface is fully read-write. | Online Meetings Meeting records synced with scheduling and CRM activity timelines. | Mail messages (Outlook) is specific to Microsoft Graph and Online Meetings to Microsoft Teams — each maps to any object or custom field on the other side. | |
| Calendar events Outlook events via /users/{id}/events; read and write meetings, attendees, and recurrence, and accept or decline invitations. | Tabs & Installed Apps App configuration read to audit or provision team workspaces. | Calendar events is specific to Microsoft Graph and Tabs & Installed Apps to Microsoft Teams — each maps to any object or custom field on the other side. | |
| Contacts Personal Outlook contacts via /users/{id}/contacts; full create, read, update, delete, synced two-way with CRM person records. | Teams Team containers provisioned or read to mirror org and project structure. | Contacts is specific to Microsoft Graph and Teams to Microsoft Teams — each maps to any object or custom field on the other side. |
Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.
DetectionMicrosoft Graph notifies Stacksync of record changes through webhook events. Delta query (change tracking) returns created, updated, and deleted items since the last deltaLink for users, groups, mail, events, contacts, and.
DeliveryEach detected change is written to Microsoft Teams through its API, with automatic retries and rate-limit backoff.
DetectionMicrosoft Teams notifies Stacksync of record changes through webhook events. Graph change notifications (webhooks) for messages and membership.
DeliveryEach detected change is written to Microsoft Graph through its API, with automatic retries and rate-limit backoff.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Microsoft Graph–Microsoft Teams connection.
Changes in Microsoft Graph or Microsoft Teams instantly reflect in both systems. No stale data, no manual imports.
Trigger automated workflows whenever Microsoft Graph or Microsoft Teams data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
Handle millions of events per minute without losing a single Microsoft Graph or Microsoft Teams record.
Track your Microsoft Graph ⇄ Microsoft Teams sync health, view errors, and replay failed events in one click.
Transform legacy EDI complexity into simple database interactions between Microsoft Graph and Microsoft Teams.
Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.
Authenticate Microsoft Graph and Microsoft Teams with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Pick the Microsoft Graph and Microsoft Teams objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Yes. Stacksync provides a managed, real-time two-way integration between Microsoft Graph and Microsoft Teams: authenticate both systems, choose the objects to sync (such as Microsoft Graph's Planner tasks and Users), map fields visually, and changes propagate both ways in milliseconds — no code required.
Stacksync pricing is usage-based and starts at $1,000/month, including the managed Microsoft Graph and Microsoft Teams connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Microsoft Graph–Microsoft Teams integration in-house.
Yes — Stacksync ships production-grade connectors for both Microsoft Graph and Microsoft Teams. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
Change detection on Microsoft Graph: Delta query (change tracking) returns created, updated, and deleted items since the last deltaLink for users, groups, mail, events, contacts, and driveItems; change-notification subscriptions (webhooks) POST near-real-time notifications to a notification URL and must be renewed before they expire. On Microsoft Teams: Graph change notifications (webhooks) for messages and membership; delta queries on some resources. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
On the Microsoft Teams side: Chats & Chat Messages, Team Members & Users, Online Meetings, Tabs & Installed Apps, plus custom fields where Microsoft Teams exposes them. On the Microsoft Graph side: Contacts, Drive items (OneDrive & SharePoint), Teams messages and chats, Planner tasks. Stacksync auto-detects both schemas and converts types between the two systems.
Yes. Each object mapping can be bidirectional or restricted to a single direction (both systems accept writes). Read-only mirrors, one-way pushes, and full two-way sync can be mixed in the same integration.
As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.
Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.
Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.
Securely connects to your systems with:
Every pair below is a real-time, two-way sync. Search all 257 integrations available for Microsoft Graph and Microsoft Teams.