Real-time
Two-way sync
Changes in Cin7 or SendGrid instantly reflect in both systems. No stale data, no manual imports.
ERP ⇄ Business productivity
Cin7 to SendGrid integration — real-time, two-way sync
Keep Cin7 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 Cin7 and SendGrid
Bridge the tools people work in and the system the business runs on: real-time, two-way sync between SendGrid and Cin7.
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 Bridging them by hand, or by nightly file transfer, leaves each side out of date for hours at a time.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 Segments, Categories, Senders, Single Sends in SendGrid with Stock adjustments and transfers, Credit notes / returns, Products, Inventory levels in Cin7 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 sales orders from Cin7 into an accounting platform or warehouse for revenue and margin reporting.
- Keep customer records aligned between Cin7 and the CRM to remove duplicate account entry.
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 Cin7 carries account records
Order, invoice, or account status from Cin7 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 Cin7 as they occur, keeping the enterprise records current without manual entry.
What you can sync between Cin7 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.
| Cin7 objects | SendGrid objects | |
|---|---|---|
| Credit notes / returns Return documents synced so finance and support see the same refund state. | Unsubscribe Groups Synced with incremental and full sync per the Stacksync docs. | |
| Products SKU records with options and pricing, synced with storefront and marketplace catalogs. | Email Activity Synced with incremental and full sync per the Stacksync docs. | |
| Inventory levels Stock on hand by branch or location, published outward for availability. | Contacts Marketing recipients upserted from CRM or database records, including custom field values. | |
| Sales orders Orders captured from all channels; the main object for fulfillment and revenue syncs. | List Synced with incremental and full sync per the Stacksync docs. | |
| Purchase orders Supplier orders synced with procurement and accounting workflows. | Segments Query-based contact groups whose membership SendGrid computes from contact fields. | |
| Contacts Customers and suppliers, matched to CRM records to keep account data consistent. | Categories Synced with incremental and full sync per the Stacksync docs. |
What ships with Cin7 ⇄ SendGrid
Connect Cin7 and SendGrid for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Cin7–SendGrid connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Cin7 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 Cin7 or SendGrid record.
Observability
Monitoring
Track your Cin7 ⇄ SendGrid sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Cin7 and SendGrid.
How the Cin7 and SendGrid connectors work
Cin7
- Integration surface
- REST API; note that Cin7 Omni and Cin7 Core (formerly DEAR Systems) are separate products with separate APIs
- Authentication
- API key credentials (paired with a username or account ID, depending on the product)
- Change detection
- Polling on modified-date filters; webhook support exists on some editions for order and stock events
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to per-account API rate limits that differ between Cin7 Omni and Cin7 Core
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
How it works
How to connect Cin7 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.
- 01
Connect your apps
Authenticate Cin7 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.
Cin7
connected
SendGrid
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Cin7 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.
objects · Cin7 ⇄ SendGridCustomers 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.
Cin7 SendGridCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Cin7 and SendGrid integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Cin7 and SendGrid: authenticate both systems, choose the objects to sync (such as Cin7's Credit notes / returns and Products), map fields visually, and changes propagate both ways in milliseconds — no code required.
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On the SendGrid side: Segments, Categories, Senders, Single Sends, plus custom fields where SendGrid exposes them. On the Cin7 side: Stock adjustments and transfers, Credit notes / returns, Products, Inventory levels. 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.
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Common patterns for Cin7 and SendGrid: Master data corrections travel; Where SendGrid faces customers and Cin7 carries account records; Where SendGrid collects payments: transactions post through. A customer, supplier, or contact detail corrected in either system updates the other, ending duplicate maintenance.
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Cin7: REST API; note that Cin7 Omni and Cin7 Core (formerly DEAR Systems) are separate products with separate APIs. Authentication: API key credentials (paired with a username or account ID, depending on the product). SendGrid: 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"). Stacksync manages authentication, retries, and rate limits on both sides.
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SendGrid: Suppression lists (bounces, blocks, invalid emails, spam reports, unsubscribe groups) are separate resources from the contact database and must be read explicitly. Cin7: Inventory is modeled per branch/location, so availability syncs choose between per-location and aggregated quantities. Stacksync's field mapping accounts for these differences between Cin7 and SendGrid without custom code.
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 Cin7 and SendGrid.
Popular · 8 of 386
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Cin7 ⇄ Microsoft 365 -
Cin7 ⇄ Microsoft Dynamics 365 -
Cin7 ⇄ Microsoft Teams -
Cin7 ⇄ NextGen Healthcare -
SendGrid ⇄ NetSuite -
SendGrid ⇄ Dynamics 365 F&O - SendGrid ⇄ SuiteAnalytics
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SendGrid ⇄ Dynamics 365 Business Central
No integrations match .
