Real-time
Two-way sync
Changes in Microsoft 365 or Scaleway Postgres instantly reflect in both systems. No stale data, no manual imports.
Business productivity ⇄ Database
Microsoft 365 to Scaleway Postgres integration — real-time, two-way sync
Keep Microsoft 365 and Scaleway Postgres 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
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Migrated from Celigo
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Migrated from Matillion
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Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Microsoft 365 and Scaleway Postgres
Mirror Microsoft 365's data into Scaleway Postgres so your own code can read and write it like any other table, with changes flowing both ways in seconds.
Engineers integrate with tools like Microsoft 365 through APIs, which means auth, pagination, rate limits, webhooks, and retry logic, all maintained forever and all different for every tool. Meanwhile the data would be trivial to use if it simply lived in Scaleway Postgres.
Stacksync mirrors Planner & To Do Tasks, Users, Groups, Mail Messages from Microsoft 365 into Sequences, Columns, Tables, Views in Scaleway Postgres and keeps both sides in sync in real time. Your services query the database directly, and inserts or updates your code makes flow back into Microsoft 365, so the tool and the database never disagree.
Common use cases
- Archive mail and file metadata into a warehouse for compliance and activity analytics.
- Keep CRM contacts and Microsoft 365 contacts aligned in both directions.
- Keep an EU-hosted Postgres as the system of record while distributing data to US-hosted SaaS applications
- Sync production tables from Scaleway Postgres into a CRM so sales and support see live product usage on customer records
One integration pattern for the whole stack
Every synced tool looks the same from the database, so each new integration is configuration, not a new codebase.
Read Microsoft 365 with a query
Records from Microsoft 365 are ordinary rows in Scaleway Postgres; join them, index them, and use them in application logic without touching the vendor API.
Automate Microsoft 365 from your codebase
Write to the synced tables in Scaleway Postgres and Stacksync propagates the change into Microsoft 365, replacing custom integration code.
What you can sync between Microsoft 365 and Scaleway Postgres
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 | Scaleway Postgres objects | |
|---|---|---|
| Mail Messages Exchange Online messages read for logging, archiving, or activity capture. | Columns Postgres-native types, including JSONB and arrays, are mapped to fields in the paired system. | |
| Calendar Events Events synced with scheduling tools and CRMs for meeting visibility. | Tables Primary sync unit; each table maps to an object or table on the other side of the sync. | |
| Contacts Personal and org contacts kept consistent with CRM contact records. | Views Read-only sources for shaping data before it leaves the database. | |
| OneDrive Files (driveItems) File and folder metadata synced for document workflows and audits. | Materialized views Precomputed result sets that can be read on a schedule for downstream syncs. | |
| SharePoint Sites & Lists List items read and written like lightweight database tables. | Schemas Namespace tables so multiple applications or environments can be synced selectively. | |
| Teams Team and membership data provisioned from upstream systems. | Sequences Generate primary keys; sync tooling must respect them when writing rows. |
What ships with Microsoft 365 ⇄ Scaleway Postgres
Connect Microsoft 365 and Scaleway Postgres for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Microsoft 365–Scaleway Postgres connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Microsoft 365 or Scaleway Postgres 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 Scaleway Postgres record.
Observability
Monitoring
Track your Microsoft 365 ⇄ Scaleway Postgres 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 Scaleway Postgres.
How the Microsoft 365 and Scaleway Postgres 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
Scaleway Postgres
- Integration surface
- SQL wire protocol (PostgreSQL)
- Authentication
- Database credentials (username/password over TLS)
- Change detection
- Log-based CDC via PostgreSQL logical replication where the managed instance permits it; otherwise timestamp or query-based polling
- Capabilities
- read · write · CDC
- Rate limits
- Throughput is bounded by instance size and connection limits rather than API quotas
How it works
How to connect Microsoft 365 to Scaleway Postgres — 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 Microsoft 365 and Scaleway Postgres with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Microsoft 365
connected
Scaleway Postgres
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Microsoft 365 and Scaleway Postgres 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 · Microsoft 365 ⇄ Scaleway PostgresCustomers 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.
Microsoft 365 Scaleway PostgresCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Microsoft 365 and Scaleway Postgres integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Microsoft 365 and Scaleway Postgres: authenticate both systems, choose the objects to sync (such as Microsoft 365's Mail Messages and Calendar Events), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Stacksync pricing is usage-based and starts at $1,000/month, including the managed Microsoft 365 and Scaleway Postgres connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Microsoft 365–Scaleway Postgres integration in-house.
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Yes — Stacksync ships production-grade connectors for both Microsoft 365 and Scaleway Postgres. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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Change detection on Microsoft 365: Graph change notifications (webhooks) plus delta queries for incremental sync. On Scaleway Postgres: Log-based CDC via PostgreSQL logical replication where the managed instance permits it; otherwise timestamp or query-based polling. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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On the Microsoft 365 side: Planner & To Do Tasks, Users, Groups, Mail Messages, plus custom fields where Microsoft 365 exposes them. On the Scaleway Postgres side: Sequences, Columns, Tables, Views. Stacksync auto-detects both schemas and converts types between the two systems.
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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.
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 Microsoft 365 and Scaleway Postgres.
Popular · 8 of 386
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Microsoft 365 ⇄ SingleStore -
Microsoft 365 ⇄ Amazon Aurora -
Microsoft 365 ⇄ Amazon Lightsail -
Microsoft 365 ⇄ Apache Cassandra -
Scaleway Postgres ⇄ ConnectWise -
Scaleway Postgres ⇄ Aviato -
Scaleway Postgres ⇄ Customer.io -
Scaleway Postgres ⇄ eClinicalWorks
No integrations match .
