Real-time
Real-time sync
Changes in Lusha or Zendesk instantly reflect in both systems. No stale data, no manual imports.
Business productivity
Lusha to Zendesk integration — real-time data sync
Keep Lusha and Zendesk 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 Lusha and Zendesk
Flow Lusha data into Zendesk 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 Zendesk, so Zendesk 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 Bulk Enrichment Requests, Person Profiles, Company Profiles, Email Addresses in Lusha with Attachments, Ticket Forms, Tickets, Tickets Comments in Zendesk 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 tickets, users, and organizations into Postgres so support analytics run on SQL instead of repeated API pulls.
- Write CRM account tier, owner, and renewal data onto Zendesk organizations and ticket fields so agents see context in the ticket.
Where Zendesk is where the team documents or plans: keep its data fed
Information that originates in Lusha stays current in Zendesk instead of going stale after a one-time paste.
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.
What you can sync between Lusha and Zendesk
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 | Zendesk objects | |
|---|---|---|
| Company Profiles Firmographic records (industry, size, location) appended to account or company rows. | Organizations Company groupings for users; typically kept aligned with CRM accounts. | |
| Email Addresses Work emails written into CRM contact fields during enrichment. | Attachments Synced with incremental and full sync per the Stacksync docs. | |
| Phone Numbers Direct-dial and mobile numbers appended for outbound calling workflows. | Ticket Forms 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. | Tickets The central work object; synced to databases for SLA and volume reporting or mirrored into engineering tools. | |
| Bulk Enrichment Requests Batch lookups that enrich multiple records per request, used to backfill large contact lists rather than one-off calls. | Tickets Comments Synced with incremental and full sync per the Stacksync docs. | |
| Person Profiles Contact-level enrichment results (work emails, phone numbers, title, company) returned per lookup. | Users End users and agents; matched to CRM contacts to keep requester data consistent. |
What ships with Lusha ⇄ Zendesk
Connect Lusha and Zendesk for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Lusha–Zendesk connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Lusha or Zendesk 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 Zendesk record.
Observability
Monitoring
Track your Lusha ⇄ Zendesk 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 Zendesk.
How the Lusha and Zendesk 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.
Zendesk
- Integration surface
- REST API
- Authentication
- OAuth app authorization: enter your Zendesk subdomain (from {sub_domain_name}.zendesk.com) in Stacksync Connections and click "Authorize App"
- Change detection
- Incremental export endpoints with cursor-based pagination, plus webhooks fired by triggers
- Capabilities
- read · write · webhooks
- Rate limits
- Request limits vary by plan; incremental export endpoints have their own allowances.
How it works
How to connect Lusha to Zendesk — 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 Zendesk 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
Zendesk
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Lusha and Zendesk 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 ⇄ ZendeskCustomers 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 ZendeskCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Lusha and Zendesk integration FAQ
-
Yes. Stacksync provides a managed, real-time integration between Lusha and Zendesk — 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.
-
Lusha is a read-only source, so this integration runs one-way: Stacksync reads from Lusha in real time and delivers into Zendesk. Field mapping and monitoring work the same as for two-way pairs.
-
Common patterns for Lusha and Zendesk: Where Zendesk is where the team documents or plans: keep its data fed; Handoffs between teams; Where both tools track people or companies: one consistent record. Information that originates in Lusha stays current in Zendesk instead of going stale after a one-time paste.
-
Lusha: REST API. Authentication: API key. Zendesk: REST API. Authentication: OAuth app authorization: enter your Zendesk subdomain (from {sub_domain_name}.zendesk.com) in Stacksync Connections and click "Authorize App". Stacksync manages authentication, retries, and rate limits on both sides.
-
Lusha: Usage is metered in credits per successful enrichment, which shapes how sync pipelines batch and deduplicate lookups. Zendesk: The incremental export APIs are designed for replication, returning time-ordered changes with cursor pagination rather than requiring full-table scans. Stacksync's field mapping accounts for these differences between Lusha and Zendesk without custom code.
-
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 Zendesk records are not retained after a sync operation.
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 Zendesk.
Popular · 8 of 386
-
Lusha ⇄ eClinicalWorks -
Lusha ⇄ Full Enrich -
Lusha ⇄ Google Sheets -
Lusha ⇄ Klaviyo -
Zendesk ⇄ ConnectWise -
Zendesk ⇄ Aviato -
Zendesk ⇄ Customer.io - Zendesk ⇄ eClinicalWorks
No integrations match .
