Real-time
Two-way sync
Changes in Front or Microsoft 365 instantly reflect in both systems. No stale data, no manual imports.
Business productivity
Front to Microsoft 365 integration — real-time, two-way sync
Keep Front and Microsoft 365 in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
- SOC 2 and 6 other compliance frameworks
- POC with real engineers in minutes
Adopted by fast-scaling companies moving mission-critical data in real time
Case study
Migrated from Mulesoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Front and Microsoft 365
Stop re-entering the same information in Front and Microsoft 365: Stacksync keeps the records they share consistent in real time, in both directions.
Two tools in the daily stack often hold overlapping information: the same people, the same companies, or the same pieces of work, described twice. The tools do different jobs, so consolidating is not the answer; the overlap just needs to stop drifting.
Stacksync syncs Accounts, Inboxes, Tags, Teammates in Front with Users, Groups, Mail Messages, Calendar Events in Microsoft 365 in real time. You choose which records overlap, map the fields that should match, and pick a direction or let changes flow both ways. From then on, an update made in either tool is reflected in the other within seconds, without exports or copy-paste.
Because the sync is field-level, each tool keeps its own extras; only the shared data is held in agreement.
Common use cases
- Feed CSAT and SLA reporting from synced conversation events rather than manual exports.
- Sync conversations, messages, and tags into Postgres for response-time and volume analytics across inboxes.
- Sync SharePoint lists with operational databases so business users edit in SharePoint while systems read SQL.
- Archive mail and file metadata into a warehouse for compliance and activity analytics.
Where one tool produces events: mirror them in the other
Payments, replies, messages, or tickets created in one tool can create or update matching records in the other, keeping context in one place.
Where Microsoft 365 is where the team documents or plans: keep its data fed
Information that originates in Front stays current in Microsoft 365 instead of going stale after a one-time paste.
Handoffs between teams
When work started in one tool continues in the other, the shared fields travel with it automatically.
What you can sync between Front and Microsoft 365
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.
| Front objects | Microsoft 365 objects | |
|---|---|---|
| Tags Labels applied to conversations; drive routing and category-level analytics. | Calendar Events Events synced with scheduling tools and CRMs for meeting visibility. | |
| Teammates Agents; used for ownership mapping and workload reporting. | Contacts Personal and org contacts kept consistent with CRM contact records. | |
| Channels Connected addresses (email, SMS, chat); define where messages originate and send from. | OneDrive Files (driveItems) File and folder metadata synced for document workflows and audits. | |
| Conversations The central threaded unit that messages, comments, and tags attach to; synced for support analytics. | SharePoint Sites & Lists List items read and written like lightweight database tables. | |
| Messages Inbound and outbound emails, chats, and SMS within a conversation; read out for response-time reporting. | Teams Team and membership data provisioned from upstream systems. | |
| Comments Internal team notes on conversations; usually read-only in syncs. | Planner & To Do Tasks Task items synced with project and work-management tools. |
What ships with Front ⇄ Microsoft 365
Connect Front and Microsoft 365 for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Front–Microsoft 365 connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Front or Microsoft 365 data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
At scale
Event queues
Handle millions of events per minute without losing a single Front or Microsoft 365 record.
Observability
Monitoring
Track your Front ⇄ Microsoft 365 sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Front and Microsoft 365.
How the Front and Microsoft 365 connectors work
Front
- Integration surface
- REST API (Core API)
- Authentication
- OAuth authorization via the Stacksync UI ("Connections" > "create new connection" > "Front" > "Authorize") — no coding required
- Change detection
- Application webhooks and rule-triggered webhooks, with the events endpoint available for polling
- Capabilities
- read · write · webhooks
- Rate limits
- Request limits vary by plan.
Microsoft 365
- Integration surface
- REST API (Microsoft Graph)
- Authentication
- OAuth 2.0 via Microsoft Entra ID, with delegated or application permissions
- Change detection
- Graph change notifications (webhooks) plus delta queries for incremental sync
- Capabilities
- read · write · webhooks
How it works
How to connect Front to Microsoft 365 — three steps, no code
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.
- 01
Connect your apps
Authenticate Front and Microsoft 365 with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Front
connected
Microsoft 365
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Front and Microsoft 365 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.
objects · Front ⇄ Microsoft 365Customers 12,480Sales Orders 8,213Invoices 5,902Items 1,344 - 03
Map fields
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Front Microsoft 365Company company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Front and Microsoft 365 integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Front and Microsoft 365: authenticate both systems, choose the objects to sync (such as Front's Tags and Teammates), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Front: REST API (Core API). Authentication: OAuth authorization via the Stacksync UI ("Connections" > "create new connection" > "Front" > "Authorize") — no coding required. Microsoft 365: REST API (Microsoft Graph). Authentication: OAuth 2.0 via Microsoft Entra ID, with delegated or application permissions. Stacksync manages authentication, retries, and rate limits on both sides.
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Front: Object coverage is limited to 4 objects (Accounts, Contacts, Contact Groups, Events). Microsoft 365: Nearly all Microsoft 365 workloads (Exchange, SharePoint, OneDrive, Teams, Entra ID) are exposed through the single Microsoft Graph endpoint rather than per-product APIs. Stacksync's field mapping accounts for these differences between Front and Microsoft 365 without custom code.
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Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means Front and Microsoft 365 records are not retained after a sync operation.
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Stacksync pricing is usage-based and starts at $1,000/month, including the managed Front and Microsoft 365 connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Front–Microsoft 365 integration in-house.
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Yes — Stacksync ships production-grade connectors for both Front and Microsoft 365. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
SECURITY
Security teams love Stacksync
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.
SOC 2 type II
ISO 27001
HIPAA BAA
GDPR
CCPA
CSA STAR
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS
SSO & SCIM
Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.
Alerts
Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.
Secure connection options
Securely connects to your systems with:
Related integrations
Every pair below is a real-time, two-way sync. Search all 386 integrations available for Front and Microsoft 365.
Popular · 8 of 386
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Front ⇄ Twilio -
Front ⇄ GitHub -
Front ⇄ Atlassian -
Front ⇄ Braze - Microsoft 365 ⇄ Braze
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Microsoft 365 ⇄ ConnectWise -
Microsoft 365 ⇄ Aviato -
Microsoft 365 ⇄ Customer.io
No integrations match .
