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CRM ⇄ Business productivity

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

Keep Nutshell 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 Nutshell and SendGrid

Sync what happens in SendGrid with the customer records in Nutshell, 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 Companies, Activities, Tasks, Notes in Nutshell with bi-directional, real-time sync. Activity and record changes in SendGrid update the matching contact or account in Nutshell, and CRM data flows the other way wherever SendGrid can store and use it.

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
  • Mirror tasks and activities into ops tools for cross-team visibility.
  • Sync Nutshell leads into a warehouse or Postgres so small B2B teams can report on pipeline without exports.

Where SendGrid runs outreach

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

Where SendGrid supplies contact or company data

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

Where SendGrid processes payments

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

What you can sync between Nutshell 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.

Nutshell objects SendGrid objects
Leads Nutshell's deal object; synced as the pipeline record linked to people and companies Unsubscribe Groups Synced with incremental and full sync per the Stacksync docs.
People Individual contacts, kept consistent with marketing and outreach tools Email Activity Synced with incremental and full sync per the Stacksync docs.
Companies Account records that group people and leads for account-level syncs Contacts Marketing recipients upserted from CRM or database records, including custom field values.
Activities Logged calls, meetings, and emails used for engagement reporting List Synced with incremental and full sync per the Stacksync docs.
Tasks Rep to-dos mirrored into external work-management or reporting systems Segments Query-based contact groups whose membership SendGrid computes from contact fields.
Notes Free-text history attached to leads and contacts, replicated for a full timeline Categories Synced with incremental and full sync per the Stacksync docs.
What ships with Nutshell ⇄ SendGrid

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

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

Real-time

Two-way sync

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

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Nutshell 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 Nutshell or SendGrid record.

Observability

Monitoring

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

Trading partners

EDI

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

How the Nutshell and SendGrid connectors work

Nutshell

Integration surface
JSON-RPC API over HTTPS; a newer REST API is also offered
Authentication
HTTP Basic with account email and API key
Change detection
webhook subscriptions for record events, with polling as fallback
Capabilities
read · write · webhooks
Rate limits
subject to the platform's API rate limits

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

    Choose tables

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

Nutshell 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 Nutshell and SendGrid.

Popular · 8 of 386
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