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ERP ⇄ Business productivity

SAP S/4HANA to SendGrid integration — real-time, two-way sync

Keep SAP S/4HANA and SendGrid 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 SAP S/4HANA and SendGrid

Bridge the tools people work in and the system the business runs on: real-time, two-way sync between SendGrid and SAP S/4HANA.

The ERP holds the records the business is run on, and it is rarely where day-to-day work happens. SendGrid is closer to the work, and the two often need the same facts about the same people, organizations, and transactions. Bridging them by hand, or by nightly file transfer, leaves each side out of date for hours at a time.

Stacksync syncs List, Segments, Categories, Senders in SendGrid with Business Partners, Sales Orders, Purchase Orders, Products / Materials in SAP S/4HANA bi-directionally and in real time, with field-level mapping and rules for which system wins on conflict. Changes made where the work happens reach the system of record within seconds, and the reverse.

Common use cases

  • Reconcile transactional email activity with support tickets so agents see what a customer was sent
  • Sync CRM contacts and their custom fields into SendGrid lists so campaign targeting reflects live sales data
  • Keep supplier records aligned between S/4HANA procurement and third-party spend platforms.
  • Push closed-won CRM opportunities into S/4HANA as sales orders without manual re-keying.

Master data corrections travel

A customer, supplier, or contact detail corrected in either system updates the other, ending duplicate maintenance.

Where SendGrid faces customers and SAP S/4HANA carries account records

Order, invoice, or account status from SAP S/4HANA appears alongside the customer in SendGrid, so front-line teams answer from live data.

Where SendGrid collects payments: transactions post through

Payment events sync into SAP S/4HANA as they occur, keeping the enterprise records current without manual entry.

What you can sync between SAP S/4HANA and SendGrid

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.

SAP S/4HANA objects SendGrid objects
Billing Documents (Invoices) Invoice data pushed to CRMs and payment or collections tools for finance visibility. Email Activity Synced with incremental and full sync per the Stacksync docs.
Deliveries Outbound delivery status synced to customer-facing systems for order tracking. Contacts Marketing recipients upserted from CRM or database records, including custom field values.
Journal Entries Financial postings read into warehouses and consolidation tools for reporting. List Synced with incremental and full sync per the Stacksync docs.
Customer / Supplier Roles Role-specific views of Business Partners mapped to CRM account types. Segments Query-based contact groups whose membership SendGrid computes from contact fields.
Production Orders Manufacturing order status surfaced in planning and operations tools. Categories Synced with incremental and full sync per the Stacksync docs.
Business Partners Unified customer and supplier master records, the anchor entity for CRM-to-ERP account syncs. Senders Synced with incremental and full sync per the Stacksync docs.
What ships with SAP S/4HANA ⇄ SendGrid

Connect SAP S/4HANA and SendGrid for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every SAP S/4HANA–SendGrid connection.

Real-time

Two-way sync

Changes in SAP S/4HANA or SendGrid instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever SAP S/4HANA or SendGrid 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 SAP S/4HANA or SendGrid record.

Observability

Monitoring

Track your SAP S/4HANA ⇄ SendGrid sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between SAP S/4HANA and SendGrid.

How the SAP S/4HANA and SendGrid connectors work

SAP S/4HANA

Integration surface
OData REST APIs (v2/v4), with SOAP, BAPI/RFC, and IDoc interfaces on on-premise editions
Authentication
OAuth 2.0 with communication arrangements on cloud editions; basic auth or certificate-based on-premise
Change detection
Polling on change timestamps exposed by the OData services; business events can be emitted through SAP's event infrastructure on cloud editions
Capabilities
read · write
Rate limits
Subject to the platform's API rate limits, which vary by edition and communication arrangement

SendGrid

Integration surface
REST API (v3)
Authentication
API key (create in SendGrid Settings > API Keys with Custom Access / Full Access for the objects to sync; key begins with "SG")
Change detection
Event Webhook posts delivery and engagement events (processed, delivered, open, click, bounce, spam report) to an HTTP endpoint; contact and list changes are detected by polling
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's API rate limits; contact upserts are batched, asynchronous jobs rather than per-row writes
SendGrid setup guide
How it works

How to connect SAP S/4HANA to SendGrid — 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 SAP S/4HANA and SendGrid 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
    SAP S/4HANA connected
    SendGrid connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the SAP S/4HANA and SendGrid 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 · SAP S/4HANA ⇄ SendGrid
    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
    SAP S/4HANA SendGrid
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
Try interactive demo
FAQ

SAP S/4HANA and SendGrid 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 SAP S/4HANA and SendGrid.

Popular · 8 of 386
All SAP S/4HANA integrations All SendGrid integrations Browse all integrations
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