Two-way sync
Changes in Freshsales or Pendo instantly reflect in both systems. No stale data, no manual imports.
Keep Freshsales 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; Freshsales 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 Tasks, Appointments, Notes, Sales activities from Freshsales 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 Freshsales, 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.
A continuously synced copy of Freshsales's records and activity in Pendo keeps a queryable history even as records change or age out of the CRM.
Accounts, contacts, deals, and activity from Freshsales sync into Pendo, so metrics and dashboards group by real customers, segments, and stage instead of anonymous IDs.
New records and status changes in Freshsales appear in Pendo within seconds, so dashboards and cohorts track the current pipeline rather than last night's export.
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.
| Freshsales objects | Pendo objects | How this pairing syncs | |
|---|---|---|---|
| Accounts Company records kept aligned with billing, ERP, and warehouse tables. | 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. | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. Custom fields on either side are included in the mapping. | |
| Appointments Scheduled meetings readable for activity analytics. | 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. | Appointments is specific to Freshsales and Visitors to Pendo — each maps to any object or custom field on the other side. | |
| Notes Free-text records attached to contacts, accounts, and deals. | 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. | Notes is specific to Freshsales and Feature Events to Pendo — each maps to any object or custom field on the other side. | |
| Sales activities Configurable activity types logged against records, useful for engagement scoring. | Page Events Page-view events for tagged pages; read-only via the Aggregation API, used for adoption and path analysis in a warehouse. | Sales activities is specific to Freshsales and Page Events to Pendo — each maps to any object or custom field on the other side. | |
| Products Catalog items attached to deals for line-level revenue data. | Guide Events Guide seen/advanced/dismissed and step events for in-app walkthroughs; read-only through the Aggregation API to measure onboarding flow adoption. | Products is specific to Freshsales and Guide Events to Pendo — each maps to any object or custom field on the other side. | |
| Contacts Person records carrying lifecycle stages; the main entity for two-way CRM syncs. | Poll / NPS Responses Survey answers and NPS scores captured in-app (pollEvents / npsEvents); read-only via the Aggregation API as voice-of-customer data. | Contacts is specific to Freshsales 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.
DetectionFreshsales notifies Stacksync of record changes through webhook events. Polling with updated-at filters through views.
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 Freshsales through its API, with automatic retries and rate-limit backoff.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Freshsales–Pendo connection.
Changes in Freshsales or Pendo instantly reflect in both systems. No stale data, no manual imports.
Trigger automated workflows whenever Freshsales 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 Freshsales or Pendo record.
Track your Freshsales ⇄ Pendo sync health, view errors, and replay failed events in one click.
Transform legacy EDI complexity into simple database interactions between Freshsales 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 Freshsales 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 Freshsales 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 Freshsales and Pendo: authenticate both systems, choose the objects to sync (such as Freshsales's Accounts and Appointments), map fields visually, and changes propagate both ways in milliseconds — no code required.
Freshsales: REST API. Authentication: API key sent as a Token authorization header. Pendo: 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. Stacksync manages authentication, retries, and rate limits on both sides.
Pendo: Reads run through the Aggregation API (POST /api/v1/aggregation), a pipeline of a source plus transforms over feature/page/guide events, poll and NPS responses, visitors, and accounts; there is no CDC feed. Freshsales: List access runs through views (saved filters): the API returns contacts or deals per view, which shapes how full extracts and incremental pulls are structured. Stacksync's field mapping accounts for these differences between Freshsales 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 Freshsales and Pendo records are not retained after a sync operation.
Stacksync pricing is usage-based and starts at $1,000/month, including the managed Freshsales and Pendo connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Freshsales–Pendo integration in-house.
Yes — Stacksync ships production-grade connectors for both Freshsales and Pendo. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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 494 integrations available for Freshsales and Pendo.