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CRM ⇄ Business productivity

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

Keep Salesforce 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.

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Adopted by fast-scaling companies moving mission-critical data in real time

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Why teams connect Salesforce and SendGrid

Sync what happens in SendGrid with the customer records in Salesforce, in real time and in both directions.

The CRM is supposed to be the record of every customer relationship, but customer-relevant information also accumulates in the other tools a team runs. Whatever SendGrid holds or produces that touches a customer, whether conversations, payments, replies, enriched data, or notes, the CRM only benefits if it arrives without someone copying it over.

Stacksync connects Contacts, List, Segments, Categories in SendGrid to Opportunities, Cases, Campaigns, Tasks and Events in Salesforce with bi-directional, real-time sync. Activity and record changes in SendGrid update the matching contact or account in Salesforce, and CRM data flows the other way wherever SendGrid can store and use it.

Common use cases

  • 01 Stream Event Webhook engagement data into a Postgres database or warehouse for campaign and deliverability reporting
  • 02 Keep product-usage attributes from an operational database updated on SendGrid contacts to drive lifecycle segments
  • 03 Trigger provisioning or billing changes in an operational database when an Opportunity moves to closed-won.
  • 04 Consolidate multiple Salesforce orgs into a single database for cross-org reporting after an acquisition.

Common sync patterns

Where SendGrid runs outreach

Prospects, sends, and replies sync into Salesforce, keeping lead status current without manual imports.

Where SendGrid supplies contact or company data

Enriched fields land directly on records in Salesforce, and refreshes keep them from going stale.

Where SendGrid processes payments

Charges, refunds, and subscription changes appear on the account in Salesforce, so revenue context lives with the relationship.

What you can sync between Salesforce 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.

Salesforce objects SendGrid objects How this pairing syncs
Contacts People linked to Accounts; synced two-way with marketing, support, and warehouse person records. Contacts Marketing recipients upserted from CRM or database records, including custom field values. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. Custom fields on either side are included in the mapping.
Accounts Company records that anchor most syncs; typically mapped to customer tables in a database or ERP. Senders Synced with incremental and full sync per the Stacksync docs. Accounts is specific to Salesforce and Senders to SendGrid — each maps to any object or custom field on the other side.
Leads Unqualified prospects; often written into Salesforce from enrichment or product-signup pipelines. Single Sends One-off marketing campaigns whose stats are read back for reporting. Leads is specific to Salesforce and Single Sends to SendGrid — each maps to any object or custom field on the other side.
Opportunities Deal records with stage and amount; synced to databases for pipeline reporting and to ERPs at close. Unsubscribe Groups Synced with incremental and full sync per the Stacksync docs. Opportunities is specific to Salesforce and Unsubscribe Groups to SendGrid — each maps to any object or custom field on the other side.
Cases Support records; synced with help desk tools or internal databases for escalation workflows. Email Activity Synced with incremental and full sync per the Stacksync docs. Cases is specific to Salesforce and Email Activity to SendGrid — each maps to any object or custom field on the other side.
Campaigns Marketing membership data; read out for attribution analysis in the warehouse. List Synced with incremental and full sync per the Stacksync docs. Campaigns is specific to Salesforce and List to SendGrid — each maps to any object or custom field on the other side.

How changes propagate between Salesforce and SendGrid

Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.

Salesforce SendGrid Sub-second propagation

DetectionChanges in Salesforce are captured at the source via change data capture — no polling loop against its API. Apex triggers are used whenever possible (Salesforce actively notifies Stacksync via an Apex trigger + callout class + remote site setting).

DeliveryEach detected change is written to SendGrid through its API, with automatic retries and rate-limit backoff.

SendGrid Salesforce Sub-second propagation

DetectionSendGrid notifies Stacksync of record changes through webhook events. Event Webhook posts delivery and engagement events (processed, delivered, open, click, bounce, spam report) to an HTTP endpoint.

DeliveryEach detected change is written to Salesforce through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Salesforce: Daily API request allocations vary by edition and license count.
  • SendGrid: Subject to the platform's API rate limits; contact upserts are batched, asynchronous jobs rather than per-row writes.
What ships with Salesforce ⇄ SendGrid

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

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

Real-time

Two-way sync

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

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Salesforce 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 Salesforce or SendGrid record.

Observability

Monitoring

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

Trading partners

EDI

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

How the Salesforce and SendGrid connectors work

Salesforce

Integration surface
REST, SOAP, and Bulk APIs
Authentication
OAuth login via a Salesforce user (browser-based authorization flow); requires "API Enabled" permission for polling mode, plus "Author Apex" and "Customize Application" OR "Modify All Data" for trigger mode
Change detection
Apex triggers are used whenever possible (Salesforce actively notifies Stacksync via an Apex trigger + callout class + remote site setting)
Capabilities
read · write · CDC
Rate limits
Daily API request allocations vary by edition and license count.
Salesforce setup guide

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 Salesforce 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 Salesforce 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
    Salesforce connected
    SendGrid connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

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

Salesforce and SendGrid integration FAQ

SECURITY

Security teams trust 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
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 486 integrations available for Salesforce and SendGrid.

Popular · 8 of 486
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