Two-way sync
Changes in Close or Pendo instantly reflect in both systems. No stale data, no manual imports.
Keep Close and Pendo in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
Pendo turns data into dashboards, cohorts, and metrics; Close is where customers, contacts, deals, and activity actually live and change. The two meet wherever a number is really about a specific account, segment, or stage — yet most teams feed the CRM into analytics as a nightly extract or a hand-maintained connector, so the reporting lags the business and can't be sliced by the customers and segments that matter.
Stacksync syncs Smart Views, Leads, Contacts, Opportunities from Close into Pendo field by field and within seconds, so every dashboard and cohort runs on current records instead of a stale copy. Because the connection runs both ways, the cohorts, scores, and metrics computed in Pendo write back to fields in Close, landing where the people working accounts can see them. You decide which system owns which fields; Stacksync keeps every copy consistent and resolves conflicts by rules you set.
New records and status changes in Close appear in Pendo within seconds, so dashboards and cohorts track the current pipeline rather than last night's export.
Cohorts, scores, and computed metrics from Pendo sync onto fields in Close, putting the analysis where reps and owners actually work the accounts.
The same account or person is keyed consistently in both systems, so a profile or row in Pendo lines up with the contact or account in Close.
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.
| Close objects | Pendo objects | How this pairing syncs | |
|---|---|---|---|
| Smart Views Saved lead searches that can scope which records a segment-based sync pulls. | Visitors End-user records with agent-collected and custom fields; queried through the Aggregation API and enriched with custom fields written back via the Metadata API. | Smart Views is specific to Close and Visitors to Pendo — each maps to any object or custom field on the other side. | |
| Leads The top-level record in Close; represents a company and holds its contacts, opportunities, and activity history. | Accounts Company/workspace records that roll visitors up to an account dimension; readable via Aggregation and a write target for custom fields (plan, ARR, health) via the Metadata API. | Leads is specific to Close and Accounts to Pendo — each maps to any object or custom field on the other side. | |
| Contacts People nested under a lead, with emails and phone numbers used for outreach syncs. | Feature Events Click/interaction events on tagged features, read-only through the Aggregation API over an event-time window and joined to the Feature definitions. | Contacts is specific to Close and Feature Events to Pendo — each maps to any object or custom field on the other side. | |
| Opportunities Deal records with value, confidence, and status; commonly synced to reporting and billing systems. | Page Events Page-view events for tagged pages; read-only via the Aggregation API, used for adoption and path analysis in a warehouse. | Opportunities is specific to Close and Page Events to Pendo — each maps to any object or custom field on the other side. | |
| Activities Calls, emails, SMS, notes, and meetings logged against a lead; the source for engagement analytics. | Guide Events Guide seen/advanced/dismissed and step events for in-app walkthroughs; read-only through the Aggregation API to measure onboarding flow adoption. | Activities is specific to Close and Guide Events to Pendo — each maps to any object or custom field on the other side. | |
| Tasks Follow-up items assigned to users; synced for workload and SLA reporting. | Poll / NPS Responses Survey answers and NPS scores captured in-app (pollEvents / npsEvents); read-only via the Aggregation API as voice-of-customer data. | Tasks is specific to Close and Poll / NPS Responses to Pendo — each maps to any object or custom field on the other side. |
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.
DetectionClose notifies Stacksync of record changes through webhook events. Webhook subscriptions for record events, with polling on date_updated fields for backfills.
DeliveryEach detected change is written to Pendo through its API, with automatic retries and rate-limit backoff.
DetectionStacksync polls Pendo for changes on an incremental schedule, reading only records changed since the previous pass. Polling - reads query the Aggregation API over event-time windows.
DeliveryEach detected change is written to Close through its API, with automatic retries and rate-limit backoff.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Close–Pendo connection.
Changes in Close or Pendo instantly reflect in both systems. No stale data, no manual imports.
Trigger automated workflows whenever Close or Pendo data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
Handle millions of events per minute without losing a single Close or Pendo record.
Track your Close ⇄ Pendo sync health, view errors, and replay failed events in one click.
Transform legacy EDI complexity into simple database interactions between Close and Pendo.
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.
Authenticate Close and Pendo with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Pick the Close and Pendo 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.
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Yes. Stacksync provides a managed, real-time two-way integration between Close and Pendo: authenticate both systems, choose the objects to sync (such as Close's Smart Views and Leads), map fields visually, and changes propagate both ways in milliseconds — no code required.
Pendo: Authentication is an integration key sent in the x-pendo-integration-key header; keys are created in Subscription Settings and can be scoped read-only or read/write, so writes require a read/write key. Close: Close's data model is lead-centric: the Lead is a company-level record, and contacts, opportunities, and activities all hang off it, unlike CRMs that treat accounts and contacts as separate top-level objects. Stacksync's field mapping accounts for these differences between Close and Pendo 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 Close and Pendo records are not retained after a sync operation.
Stacksync pricing is usage-based and starts at $1,000/month, including the managed Close and Pendo connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Close–Pendo integration in-house.
Yes — Stacksync ships production-grade connectors for both Close and Pendo. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
Change detection on Close: Webhook subscriptions for record events, with polling on date_updated fields for backfills. On Pendo: Polling - reads query the Aggregation API over event-time windows; no change-data-capture feed and no data-change webhooks. Writes go through the Metadata API on demand. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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.
Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.
Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.
Securely connects to your systems with:
Every pair below is a real-time, two-way sync. Search all 501 integrations available for Close and Pendo.