Real-time
Real-time sync
Changes in Clearbit or Pendo instantly reflect in both systems. No stale data, no manual imports.
CRM ⇄ Analytics
Clearbit to Pendo integration — real-time data sync
Keep Clearbit 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.
- SOC 2 and 6 other compliance frameworks
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Adopted by fast-scaling companies moving mission-critical data in real time
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Why teams connect Clearbit and Pendo
Put live Clearbit data behind every dashboard and cohort in Pendo, and write the segments and scores Pendo computes back onto the Clearbit record — one connection, not a nightly export.
Clearbit is a read-only source: Stacksync reads its data in real time and delivers it into Pendo, so Pendo always reflects the current state of Clearbit — without exports, scripts, or schedulers.
Pendo turns data into dashboards, cohorts, and metrics; Clearbit 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 Name-to-domain lookups, Enrichment attributes, Companies, Persons from Clearbit 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 Clearbit, 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.
Common use cases
- 01 Load guide-engagement events into a reporting database to measure onboarding-flow adoption against retention and expansion.
- 02 Export feature, page, and guide Events out of Pendo over event-time windows into Postgres or a warehouse so product usage joins with CRM, billing, and support data in SQL.
- 03 Refresh firmographic fields on existing accounts on a schedule so segmentation stays current.
- 04 Enrich new CRM leads with person and company attributes as they are created, keyed by email and domain.
Common sync patterns
Report on live CRM data
New records and status changes in Clearbit appear in Pendo within seconds, so dashboards and cohorts track the current pipeline rather than last night's export.
Where Clearbit accepts updates: segments and scores back on the record
Cohorts, scores, and computed metrics from Pendo sync onto fields in Clearbit, putting the analysis where reps and owners actually work the accounts.
One customer across analytics and CRM
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 Clearbit.
What you can sync between Clearbit and Pendo
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.
| Clearbit objects | Pendo objects | How this pairing syncs | |
|---|---|---|---|
| Name-to-domain lookups Company name resolution used to normalize account records before enrichment. | Guide Events Guide seen/advanced/dismissed and step events for in-app walkthroughs; read-only through the Aggregation API to measure onboarding flow adoption. | Name-to-domain lookups is specific to Clearbit and Guide Events to Pendo — each maps to any object or custom field on the other side. | |
| Enrichment attributes The firmographic and technographic fields appended to destination records. | Poll / NPS Responses Survey answers and NPS scores captured in-app (pollEvents / npsEvents); read-only via the Aggregation API as voice-of-customer data. | Enrichment attributes is specific to Clearbit and Poll / NPS Responses to Pendo — each maps to any object or custom field on the other side. | |
| Companies Firmographic profiles looked up by domain and merged into account records. | Features / Pages / Guides (metadata) Definitions of tagged UI elements listed through the entity endpoints; read-only reference used to label and join the event streams. | Companies is specific to Clearbit and Features / Pages / Guides (metadata) to Pendo — each maps to any object or custom field on the other side. | |
| Persons Individual profiles looked up by email and used to enrich contacts and leads. | 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. | Persons is specific to Clearbit and Visitors to Pendo — each maps to any object or custom field on the other side. | |
| Reveal matches IP-to-company resolutions used to identify anonymous website traffic. | 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. | Reveal matches is specific to Clearbit and Accounts to Pendo — each maps to any object or custom field on the other side. |
How changes propagate between Clearbit and Pendo
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.
Clearbit Pendo Sub-second propagation
DetectionClearbit notifies Stacksync of record changes through webhook events. On-demand lookups.
DeliveryEach detected change is written to Pendo through its API, with automatic retries and rate-limit backoff.
Pendo Clearbit Interval-based propagation
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.
DeliveryClearbit does not accept inbound record writes, so this direction carries requests rather than records: Clearbit's output flows back as field updates on the originating Pendo records.
Rate-limit considerations
- Clearbit: Subject to plan-based API rate limits and lookup volumes.
- Pendo: Pendo does not publish fixed numeric limits; it throttles heavy Aggregation queries with 429s and caps/paginates large responses, so wide exports are paced and time-windowed.
What ships with Clearbit ⇄ Pendo
Connect Clearbit and Pendo for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Clearbit–Pendo connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Clearbit or Pendo 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 Clearbit or Pendo record.
Observability
Monitoring
Track your Clearbit ⇄ Pendo sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Clearbit and Pendo.
How the Clearbit and Pendo connectors work
Clearbit
- Integration surface
- REST API (separate endpoints per product: Enrichment, Reveal)
- Authentication
- API key (bearer secret key)
- Change detection
- On-demand lookups; asynchronous enrichment results can be delivered via webhook callbacks
- Capabilities
- read · webhooks
- Rate limits
- Subject to plan-based API rate limits and lookup volumes
Pendo
- Integration surface
- Pendo Engage API (REST) on app.pendo.io (US) / app.eu.pendo.io (EU), base path /api/v1/ - Aggregation API for reads and the Metadata API for writes
- Authentication
- Integration key sent in the x-pendo-integration-key header, generated in Subscription Settings; keys are scoped read-only or read/write, so writes require a read/write key
- Change detection
- 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.
- Capabilities
- read · write
- Rate limits
- Pendo does not publish fixed numeric limits; it throttles heavy Aggregation queries with 429s and caps/paginates large responses, so wide exports are paced and time-windowed.
How it works
How to connect Clearbit to Pendo — 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 Clearbit 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.
Clearbit
connected
Pendo
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Clearbit 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.
objects · Clearbit ⇄ PendoCustomers 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.
Clearbit PendoCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Clearbit and Pendo integration FAQ
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Yes. Stacksync provides a managed, real-time integration between Clearbit and Pendo — Clearbit 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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Pendo: Pendo has no data-change webhooks; syncs poll the Aggregation API over event-time windows, and heavy queries can return 429, so wide backfills are paced and time-windowed. Clearbit: Enrichment is keyed by identifiers you already hold: email for persons, domain for companies; match rates depend on the quality of those keys. Stacksync's field mapping accounts for these differences between Clearbit and Pendo 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 Clearbit and Pendo 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 Clearbit and Pendo connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Clearbit–Pendo integration in-house.
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Yes — Stacksync ships production-grade connectors for both Clearbit and Pendo. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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Change detection on Clearbit: On-demand lookups; asynchronous enrichment results can be delivered via webhook callbacks. 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.
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
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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