Real-time
Two-way sync
Changes in SendGrid or Streak CRM instantly reflect in both systems. No stale data, no manual imports.
Business productivity ⇄ CRM
SendGrid to Streak CRM integration — real-time, two-way sync
Keep SendGrid and Streak 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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Adopted by fast-scaling companies moving mission-critical data in real time
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Why teams connect SendGrid and Streak CRM
Sync what happens in SendGrid with the customer records in Streak 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 Segments, Categories, Senders, Single Sends in SendGrid to Contacts, Organizations, Tasks, Email threads in Streak CRM with bi-directional, real-time sync. Activity and record changes in SendGrid update the matching contact or account in Streak 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 Hand off closed-won boxes to billing or fulfillment systems and sync status back into the pipeline
- 04 Keep contacts aligned between Streak and email marketing or enrichment tools
Common sync patterns
Where SendGrid handles support or shared inboxes
Tickets and conversations attach to the right contact and account in Streak CRM, so sales sees open issues before the next call.
Where SendGrid runs outreach
Prospects, sends, and replies sync into Streak CRM, keeping lead status current without manual imports.
Where SendGrid supplies contact or company data
Enriched fields land directly on records in Streak CRM, and refreshes keep them from going stale.
What you can sync between SendGrid and Streak 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 | Streak CRM objects | How this pairing syncs | |
|---|---|---|---|
| Contacts Marketing recipients upserted from CRM or database records, including custom field values. | Contacts People linked to boxes, synced with marketing and support tools. | 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. | Pipelines Define the process and the custom field schema that boxes in them carry. | Email Activity is specific to SendGrid and Pipelines to Streak CRM — each maps to any object or custom field on the other side. | |
| List Synced with incremental and full sync per the Stacksync docs. | Boxes The core record (a deal, hire, or project) tracked through pipeline stages. | List is specific to SendGrid and Boxes to Streak 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. | Stages Pipeline steps whose transitions are the usual trigger for downstream syncs. | Segments is specific to SendGrid and Stages to Streak CRM — each maps to any object or custom field on the other side. | |
| Categories Synced with incremental and full sync per the Stacksync docs. | Organizations Company records associated with contacts and boxes. | Categories is specific to SendGrid and Organizations to Streak CRM — each maps to any object or custom field on the other side. | |
| Senders Synced with incremental and full sync per the Stacksync docs. | Tasks To-dos attached to boxes for follow-up tracking. | Senders is specific to SendGrid and Tasks to Streak CRM — each maps to any object or custom field on the other side. |
How changes propagate between SendGrid and Streak 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 Streak 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 Streak CRM through its API, with automatic retries and rate-limit backoff.
Streak CRM SendGrid Interval-based propagation
DetectionStacksync polls Streak CRM for changes on an incremental schedule, reading only records changed since the previous pass. Polling against pipeline, box, and contact endpoints.
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.
- Streak CRM: Subject to the platform's API rate limits; quotas are not prominently published.
What ships with SendGrid ⇄ Streak CRM
Connect SendGrid and Streak CRM for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every SendGrid–Streak CRM connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever SendGrid or Streak 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 Streak CRM record.
Observability
Monitoring
Track your SendGrid ⇄ Streak 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 Streak CRM.
How the SendGrid and Streak 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
Streak CRM
- Integration surface
- REST API
- Authentication
- API key issued per user
- Change detection
- Polling against pipeline, box, and contact endpoints; Streak's automations can send outbound webhooks on higher plans
- Capabilities
- read · write
- Rate limits
- Subject to the platform's API rate limits; quotas are not prominently published
How it works
How to connect SendGrid to Streak 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.
- 01
Connect your apps
Authenticate SendGrid and Streak CRM with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
SendGrid
connected
Streak CRM
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the SendGrid and Streak 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.
objects · SendGrid ⇄ Streak CRMCustomers 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.
SendGrid Streak CRMCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
SendGrid and Streak CRM integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between SendGrid and Streak CRM: authenticate both systems, choose the objects to sync (such as SendGrid's Contacts and Email Activity), map fields visually, and changes propagate both ways in milliseconds — no code required.
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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 SendGrid and Streak CRM: Where SendGrid handles support or shared inboxes; Where SendGrid runs outreach; Where SendGrid supplies contact or company data. Tickets and conversations attach to the right contact and account in Streak CRM, so sales sees open issues before the next call.
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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"). Streak CRM: REST API. Authentication: API key issued per user. 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. Streak CRM: Custom fields are defined per pipeline, so two pipelines can have entirely different schemas and sync mappings must be pipeline-aware. Stacksync's field mapping accounts for these differences between SendGrid and Streak CRM without custom code.
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Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means SendGrid and Streak CRM records are not retained after a sync operation.
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.
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
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