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Business productivity ⇄ CRM

SendGrid to Vtiger CRM integration — real-time, two-way sync

Keep SendGrid and Vtiger CRM 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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Why teams connect SendGrid and Vtiger CRM

Sync what happens in SendGrid with the customer records in Vtiger CRM, 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 List, Segments, Categories, Senders in SendGrid to Quotes, Sales Orders, Invoices, Campaigns in Vtiger CRM with bi-directional, real-time sync. Activity and record changes in SendGrid update the matching contact or account in Vtiger CRM, and CRM data flows the other way wherever SendGrid can store and use it.

Common use cases

  • 01 Sync CRM contacts and their custom fields into SendGrid lists so campaign targeting reflects live sales data
  • 02 Write bounces, spam reports, and unsubscribes back to the CRM to keep email opt-in status accurate everywhere
  • 03 Push Quotes and Invoices into accounting software to avoid re-keying billing data.
  • 04 Replicate pipeline data to a warehouse for RevOps reporting.

Common sync patterns

Where SendGrid processes payments

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

Where SendGrid can store CRM context: fields kept current

Owner, lifecycle stage, or account details from Vtiger CRM sync into SendGrid, so people working there have the context without switching tools.

Where SendGrid handles support or shared inboxes

Tickets and conversations attach to the right contact and account in Vtiger CRM, so sales sees open issues before the next call.

What you can sync between SendGrid and Vtiger CRM

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 Vtiger CRM objects How this pairing syncs
Contacts Marketing recipients upserted from CRM or database records, including custom field values. Contacts Person records linked to organizations; a core target for two-way contact syncs. 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.
Email Activity Synced with incremental and full sync per the Stacksync docs. Organizations Company and account records. Email Activity is specific to SendGrid and Organizations to Vtiger CRM — each maps to any object or custom field on the other side.
List Synced with incremental and full sync per the Stacksync docs. Leads Unqualified prospects that convert into contacts, organizations, and opportunities. List is specific to SendGrid and Leads to Vtiger CRM — each maps to any object or custom field on the other side.
Segments Query-based contact groups whose membership SendGrid computes from contact fields. Opportunities Deal records, historically the Potentials module, synced for pipeline reporting. Segments is specific to SendGrid and Opportunities to Vtiger CRM — each maps to any object or custom field on the other side.
Categories Synced with incremental and full sync per the Stacksync docs. Cases Support tickets from the help-desk module, mirrored to external trackers. Categories is specific to SendGrid and Cases to Vtiger CRM — each maps to any object or custom field on the other side.
Senders Synced with incremental and full sync per the Stacksync docs. Products Catalog items referenced on quotes, orders, and invoices. Senders is specific to SendGrid and Products to Vtiger CRM — each maps to any object or custom field on the other side.

How changes propagate between SendGrid and Vtiger CRM

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.

SendGrid Vtiger CRM 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 Vtiger CRM through its API, with automatic retries and rate-limit backoff.

Vtiger CRM SendGrid Sub-second propagation

DetectionVtiger CRM notifies Stacksync of record changes through webhook events. Polling on record modified timestamps.

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

Rate-limit considerations

  • SendGrid: Subject to the platform's API rate limits; contact upserts are batched, asynchronous jobs rather than per-row writes.
  • Vtiger CRM: Subject to the platform's API rate limits, which vary by edition.
What ships with SendGrid ⇄ Vtiger CRM

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

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

Real-time

Two-way sync

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

No-code + pro-code

Workflow automation

Trigger automated workflows whenever SendGrid or Vtiger CRM 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 Vtiger CRM record.

Observability

Monitoring

Track your SendGrid ⇄ Vtiger CRM 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 Vtiger CRM.

How the SendGrid and Vtiger CRM 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

Vtiger CRM

Integration surface
REST API
Authentication
HTTP Basic with username and access key
Change detection
Polling on record modified timestamps; workflows can fire outbound HTTP calls on record events
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's API rate limits, which vary by edition.
How it works

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

    Choose tables

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

SendGrid and Vtiger CRM 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
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 390 integrations available for SendGrid and Vtiger CRM.

Popular · 8 of 390
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