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Business productivity ⇄ ERP

SendGrid to Snapfulfil integration — real-time, two-way sync

Keep SendGrid and Snapfulfil 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 SendGrid and Snapfulfil

Bridge the tools people work in and the system the business runs on: real-time, two-way sync between SendGrid and Snapfulfil.

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 Bridging them by hand, or by nightly file transfer, leaves each side out of date for hours at a time.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 Single Sends, Unsubscribe Groups, Email Activity, Contacts in SendGrid with Returns, Sales orders, Purchase orders / ASNs, Items (SKUs) in Snapfulfil 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

  • Keep product-usage attributes from an operational database updated on SendGrid contacts to drive lifecycle segments
  • Reconcile transactional email activity with support tickets so agents see what a customer was sent
  • Sync shipment confirmations and tracking numbers back to the order management system as orders dispatch
  • Keep inventory balances aligned between the WMS, the ERP, and selling channels to prevent oversells

Where SendGrid collects payments: transactions post through

Payment events sync into Snapfulfil as they occur, keeping the enterprise records current without manual entry.

Where Snapfulfil is the HR or people system of record

Worker and organization data from Snapfulfil stays current in SendGrid, so the tools people use daily reflect the org as it actually is.

Master data corrections travel

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

What you can sync between SendGrid and Snapfulfil

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.

SendGrid objects Snapfulfil objects
Categories Synced with incremental and full sync per the Stacksync docs. Shipments Dispatch confirmations with carrier and tracking details returned to the order source.
Senders Synced with incremental and full sync per the Stacksync docs. Warehouse locations Bin and zone structure referenced by stock and movement records.
Single Sends One-off marketing campaigns whose stats are read back for reporting. Returns Inbound customer returns processed back into stock or quarantine.
Unsubscribe Groups Synced with incremental and full sync per the Stacksync docs. Sales orders Orders pushed into the WMS for picking, packing, and dispatch.
Email Activity Synced with incremental and full sync per the Stacksync docs. Purchase orders / ASNs Inbound expectations that drive receiving and putaway.
Contacts Marketing recipients upserted from CRM or database records, including custom field values. Items (SKUs) The item master, usually sourced from the ERP or storefront.
What ships with SendGrid ⇄ Snapfulfil

Connect SendGrid and Snapfulfil for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every SendGrid–Snapfulfil connection.

Real-time

Two-way sync

Changes in SendGrid or Snapfulfil instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever SendGrid or Snapfulfil 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 SendGrid or Snapfulfil record.

Observability

Monitoring

Track your SendGrid ⇄ Snapfulfil sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between SendGrid and Snapfulfil.

How the SendGrid and Snapfulfil connectors work

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

Snapfulfil

Integration surface
REST-style web service API
Authentication
API credentials issued for the warehouse instance
Change detection
Polling, subject to the platform's API rate limits
Capabilities
read · write
Rate limits
Specific quotas are not publicly standardized; treat throughput as instance-dependent
How it works

How to connect SendGrid to Snapfulfil — 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 SendGrid and Snapfulfil 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
    SendGrid connected
    Snapfulfil connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the SendGrid and Snapfulfil 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 · SendGrid ⇄ Snapfulfil
    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
    SendGrid Snapfulfil
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

SendGrid and Snapfulfil 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 SendGrid and Snapfulfil.

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