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Microsoft 365 to Twilio integration — real-time, two-way sync

Keep Microsoft 365 and Twilio 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

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Why teams connect Microsoft 365 and Twilio

Stop re-entering the same information in Microsoft 365 and Twilio: 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 Calendar Events, Contacts, OneDrive Files (driveItems), SharePoint Sites & Lists in Microsoft 365 with Addresses, Flows, Usage Records, Messages in Twilio 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

  • Keep CRM contacts and Microsoft 365 contacts aligned in both directions.
  • Sync employee records from an HR system into Entra ID users and group memberships.
  • Mirror Verify outcomes into a user database to gate onboarding steps on completed phone verification.
  • Push Twilio usage records into a finance database for per-customer communication cost allocation.

Where Twilio is where the team documents or plans: keep its data fed

Information that originates in Microsoft 365 stays current in Twilio 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.

Where both tools track people or companies: one consistent record

Contact and company details corrected in either tool update the other, so nobody works from the old version.

What you can sync between Microsoft 365 and Twilio

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 365 objects Twilio objects
Mail Messages Exchange Online messages read for logging, archiving, or activity capture. Outgoing Caller IDs Synced with incremental and full sync per the Stacksync docs.
Calendar Events Events synced with scheduling tools and CRMs for meeting visibility. Accounts Synced with incremental and full sync per the Stacksync docs.
Contacts Personal and org contacts kept consistent with CRM contact records. Roles Synced with incremental and full sync per the Stacksync docs.
OneDrive Files (driveItems) File and folder metadata synced for document workflows and audits. Addresses Synced with incremental and full sync per the Stacksync docs.
SharePoint Sites & Lists List items read and written like lightweight database tables. Flows Synced with incremental and full sync per the Stacksync docs.
Teams Team and membership data provisioned from upstream systems. Usage Records Aggregated usage and spend data synced into finance systems for cost tracking.
What ships with Microsoft 365 ⇄ Twilio

Connect Microsoft 365 and Twilio for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Microsoft 365–Twilio connection.

Real-time

Two-way sync

Changes in Microsoft 365 or Twilio instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Microsoft 365 or Twilio 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 Microsoft 365 or Twilio record.

Observability

Monitoring

Track your Microsoft 365 ⇄ Twilio sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Microsoft 365 and Twilio.

How the Microsoft 365 and Twilio connectors work

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

Twilio

Integration surface
REST API (per-product APIs for Messaging, Voice, Conversations, Verify)
Authentication
Account SID + Auth Token (copied from Twilio Console Account Info and entered into the Stacksync Twilio connector)
Change detection
Status callback webhooks per message and call, plus polling of resource lists for backfill
Capabilities
read · write · webhooks
Twilio setup guide
How it works

How to connect Microsoft 365 to Twilio — 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.

  1. 01

    Connect your apps

    Authenticate Microsoft 365 and Twilio with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    Microsoft 365 connected
    Twilio connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Microsoft 365 and Twilio 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.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Microsoft 365 ⇄ Twilio
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    Microsoft 365 Twilio
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Microsoft 365 and Twilio integration FAQ

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.

Learn more about security
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:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 386 integrations available for Microsoft 365 and Twilio.

Popular · 8 of 386
All Microsoft 365 integrations All Twilio integrations Browse all integrations
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