Real-time
Real-time sync
Changes in 6sense or SendGrid instantly reflect in both systems. No stale data, no manual imports.
CRM ⇄ Business productivity
6sense to SendGrid integration — real-time data sync
Keep 6sense 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
Case study
Migrated from Mulesoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect 6sense and SendGrid
Flow 6sense data into SendGrid in real time — no exports, no schedulers, no custom scripts.
6sense is a read-only source: Stacksync reads its data in real time and delivers it into SendGrid, so SendGrid always reflects the current state of 6sense — without exports, scripts, or schedulers.
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.
Common use cases
- Sync CRM contacts and their custom fields into SendGrid lists so campaign targeting reflects live sales data
- Write bounces, spam reports, and unsubscribes back to the CRM to keep email opt-in status accurate everywhere
- Land account-level intent data in a warehouse to join with pipeline data for ABM reporting.
- Enrich inbound leads with 6sense firmographic and account-match data before routing.
Where SendGrid can store CRM context: fields kept current
Owner, lifecycle stage, or account details from 6sense 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 6sense, so sales sees open issues before the next call.
Where SendGrid runs outreach
Prospects, sends, and replies sync into 6sense, keeping lead status current without manual imports.
What you can sync between 6sense 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.
| 6sense objects | SendGrid objects | |
|---|---|---|
| Buying Stage Scores Model-predicted stage per account, synced onto CRM records for prioritization. | Segments Query-based contact groups whose membership SendGrid computes from contact fields. | |
| Intent Signals Keyword-level research activity used to flag in-market accounts. | Categories Synced with incremental and full sync per the Stacksync docs. | |
| People / Contacts Persona and contact data surfaced for accounts, used to build outreach lists. | Senders Synced with incremental and full sync per the Stacksync docs. | |
| Reach Scores Model scores reflecting the level and recency of outreach to an account or contact, used to prioritize follow-up. | Single Sends One-off marketing campaigns whose stats are read back for reporting. | |
| Accounts Company records enriched with firmographics and intent data, matched to CRM accounts. | Unsubscribe Groups Synced with incremental and full sync per the Stacksync docs. | |
| Segments Dynamic account lists built from intent and fit criteria, read out to drive targeting. | Email Activity Synced with incremental and full sync per the Stacksync docs. |
What ships with 6sense ⇄ SendGrid
Connect 6sense and SendGrid for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every 6sense–SendGrid connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever 6sense 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 6sense or SendGrid record.
Observability
Monitoring
Track your 6sense ⇄ SendGrid sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between 6sense and SendGrid.
How the 6sense and SendGrid connectors work
6sense
- Integration surface
- REST API
- Authentication
- API key (token passed in request headers)
- Change detection
- Polling; scores and segment membership are typically refreshed on the platform's model update cadence
- Capabilities
- read
- Rate limits
- Subject to the platform's API rate limits, which vary by contracted API package
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 6sense 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 6sense 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.
6sense
connected
SendGrid
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the 6sense 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 · 6sense ⇄ 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.
6sense SendGridCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
6sense and SendGrid integration FAQ
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Yes. Stacksync provides a managed, real-time integration between 6sense and SendGrid — 6sense is a read-only source, so data flows from it into the other system: authenticate both systems, choose the objects to sync, map fields visually, and changes propagate in milliseconds — no code required.
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Change detection on 6sense: Polling; scores and segment membership are typically refreshed on the platform's model update cadence. On SendGrid: 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. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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On the SendGrid side: Single Sends, Unsubscribe Groups, Email Activity, Contacts, plus custom fields where SendGrid exposes them. On the 6sense side: People / Contacts, Reach Scores, Accounts, Segments. Stacksync auto-detects both schemas and converts types between the two systems.
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6sense is a read-only source, so this integration runs one-way: Stacksync reads from 6sense in real time and delivers into SendGrid. Field mapping and monitoring work the same as for two-way pairs.
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Common patterns for 6sense and SendGrid: Where SendGrid can store CRM context: fields kept current; Where SendGrid handles support or shared inboxes; Where SendGrid runs outreach. Owner, lifecycle stage, or account details from 6sense sync into SendGrid, so people working there have the context without switching tools.
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6sense: REST API. Authentication: API key (token passed in request headers). 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.
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 6sense and SendGrid.
Popular · 8 of 386
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6sense ⇄ Lemlist -
6sense ⇄ Lusha -
6sense ⇄ Microsoft 365 -
6sense ⇄ Microsoft Dynamics 365 -
SendGrid ⇄ HubSpot -
SendGrid ⇄ Microsoft Dynamics 365 Sales -
SendGrid ⇄ Attio -
SendGrid ⇄ Pipedrive
No integrations match .
