Real-time
Real-time sync
Changes in Lusha or SendGrid instantly reflect in both systems. No stale data, no manual imports.
Business productivity
Lusha to SendGrid integration — real-time data sync
Keep Lusha 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 Lusha and SendGrid
Flow Lusha data into SendGrid in real time — no exports, no schedulers, no custom scripts.
Lusha 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 Lusha — without exports, scripts, or schedulers.
Two tools in the daily stack often hold overlapping information: the same people, the same companies, or the same pieces of work, described twice. The tools do different jobs, so consolidating is not the answer; the overlap just needs to stop drifting.
Stacksync syncs Company Profiles, Email Addresses, Phone Numbers, Prospecting Results in Lusha with Unsubscribe Groups, Email Activity, Contacts, List in SendGrid in real time. You choose which records overlap, map the fields that should match, and pick a direction or let changes flow both ways. From then on, an update made in either tool is reflected in the other within seconds, without exports or copy-paste.
Because the sync is field-level, each tool keeps its own extras; only the shared data is held in agreement.
Common use cases
- Backfill missing phone numbers on an existing contact list stored in a database or warehouse.
- Append firmographic company data to account records before territory or scoring runs.
- 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
Handoffs between teams
When work started in one tool continues in the other, the shared fields travel with it automatically.
Where both tools track people or companies: one consistent record
Contact and company details corrected in either tool update the other, so nobody works from the old version.
Where one tool produces events: mirror them in the other
Payments, replies, messages, or tickets created in one tool can create or update matching records in the other, keeping context in one place.
What you can sync between Lusha 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.
| Lusha objects | SendGrid objects | |
|---|---|---|
| Phone Numbers Direct-dial and mobile numbers appended for outbound calling workflows. | Categories Synced with incremental and full sync per the Stacksync docs. | |
| Prospecting Results Search-based lists of people and companies matching filters, used to seed lead lists. | Senders Synced with incremental and full sync per the Stacksync docs. | |
| Bulk Enrichment Requests Batch lookups that enrich multiple records per request, used to backfill large contact lists rather than one-off calls. | Single Sends One-off marketing campaigns whose stats are read back for reporting. | |
| Person Profiles Contact-level enrichment results (work emails, phone numbers, title, company) returned per lookup. | Unsubscribe Groups Synced with incremental and full sync per the Stacksync docs. | |
| Company Profiles Firmographic records (industry, size, location) appended to account or company rows. | Email Activity Synced with incremental and full sync per the Stacksync docs. | |
| Email Addresses Work emails written into CRM contact fields during enrichment. | Contacts Marketing recipients upserted from CRM or database records, including custom field values. |
What ships with Lusha ⇄ SendGrid
Connect Lusha and SendGrid for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Lusha–SendGrid connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Lusha 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 Lusha or SendGrid record.
Observability
Monitoring
Track your Lusha ⇄ SendGrid sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Lusha and SendGrid.
How the Lusha and SendGrid connectors work
Lusha
- Integration surface
- REST API
- Authentication
- API key
- Change detection
- Not event-driven; data is fetched on demand per lookup, so syncs poll or trigger enrichment when source records change
- Capabilities
- read
- Rate limits
- Lookups consume credits and are 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
How it works
How to connect Lusha 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 Lusha 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.
Lusha
connected
SendGrid
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Lusha 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 · Lusha ⇄ 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.
Lusha SendGridCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Lusha and SendGrid integration FAQ
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Yes. Stacksync provides a managed, real-time integration between Lusha and SendGrid — Lusha 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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Lusha: REST API. Authentication: API key. 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.
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Lusha: It exposes separate person and company endpoints, so contact and account enrichment are distinct calls. SendGrid: Email Activity data retention depends on subscription level (typically 7 days by default, 30 days with the add-on). Stacksync's field mapping accounts for these differences between Lusha and SendGrid 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 Lusha and SendGrid records are not retained after a sync operation.
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Stacksync pricing is usage-based and starts at $1,000/month, including the managed Lusha and SendGrid connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Lusha–SendGrid integration in-house.
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Yes — Stacksync ships production-grade connectors for both Lusha and SendGrid. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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 Lusha and SendGrid.
Popular · 8 of 386
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Lusha ⇄ Braze -
Lusha ⇄ ConnectWise -
Lusha ⇄ Aviato -
Lusha ⇄ Customer.io - SendGrid ⇄ Braze
- SendGrid ⇄ ConnectWise
- SendGrid ⇄ Aviato
- SendGrid ⇄ Customer.io
No integrations match .
