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Business productivity ⇄ CRM

Gainsight to Intercom integration — real-time, two-way sync

Keep Gainsight and Intercom in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

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Adopted by fast-scaling companies moving mission-critical data in real time

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Why teams connect Gainsight and Intercom

Sync what happens in Gainsight with the customer records in Intercom, in real time and in both directions.

The CRM is supposed to be the record of every customer relationship, but customer-relevant information also accumulates in the other tools a team runs. Whatever Gainsight holds or produces that touches a customer, whether conversations, payments, replies, enriched data, or notes, the CRM only benefits if it arrives without someone copying it over.

Stacksync connects CTA (Call to Action), Scorecard Fact, Timeline Activity, Success Plan in Gainsight to Contacts, Companies, Conversations, Tickets in Intercom with bi-directional, real-time sync. Activity and record changes in Gainsight update the matching contact or account in Intercom, and CRM data flows the other way wherever Gainsight can store and use it.

Common use cases

  • 01 Read Timeline Activities and Success Plan objectives into a reporting database for churn, QBR, and CSM-productivity dashboards.
  • 02 Keep Relationship records aligned with a billing system or ERP so multi-product customers map to the correct contracts and invoices.
  • 03 Sync contacts and companies bi-directionally with the CRM so support sees deal context and sales sees conversation history
  • 04 Push product usage events from an application database into Intercom to trigger onboarding and retention messages

Common sync patterns

Where Gainsight supplies contact or company data

Enriched fields land directly on records in Intercom, and refreshes keep them from going stale.

Where Gainsight processes payments

Charges, refunds, and subscription changes appear on the account in Intercom, so revenue context lives with the relationship.

Where Gainsight can store CRM context: fields kept current

Owner, lifecycle stage, or account details from Intercom sync into Gainsight, so people working there have the context without switching tools.

What you can sync between Gainsight and Intercom

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.

Gainsight objects Intercom objects How this pairing syncs
Company Customer/account master in Gainsight CS; two-way synced with CRM and warehouse customer tables to keep ARR, owner, and renewal fields aligned. Companies Company records group contacts and carry plan and account attributes used in segmentation. 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.
Task and Playbook Cockpit tasks generated from CTAs and playbooks; synced with Jira or Asana so execution happens in the team's own tool. Custom Data Attributes Typed custom fields on contacts and companies hold synced billing and usage data. Task and Playbook is specific to Gainsight and Custom Data Attributes to Intercom — each maps to any object or custom field on the other side.
Custom Objects Org-specific MDA tables with the __gc suffix; discoverable via the Describe API so field mappings can be generated automatically. Tags Labels applied to contacts, companies, and conversations sync for routing and reporting. Custom Objects is specific to Gainsight and Tags to Intercom — each maps to any object or custom field on the other side.
Person (People) Contacts associated to companies through the Company Person junction; synced two-way with CRM contacts and warehouse person records. Segments Saved audience definitions are readable for targeting parity across tools. Person (People) is specific to Gainsight and Segments to Intercom — each maps to any object or custom field on the other side.
Relationship Sub-units within a company for multi-product or multi-team accounts; synced so each maps to the right contract in billing or an ERP. Admins & Teams Teammate records map conversation ownership to CRM users. Relationship is specific to Gainsight and Admins & Teams to Intercom — each maps to any object or custom field on the other side.
CTA (Call to Action) Risk and expansion alerts that drive CSM plays; often synced to ticketing or project tools so follow-up work is tracked where teams operate. Articles Help center content is accessible via API for knowledge sync and audits. CTA (Call to Action) is specific to Gainsight and Articles to Intercom — each maps to any object or custom field on the other side.

How changes propagate between Gainsight and Intercom

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.

Gainsight Intercom Interval-based propagation

DetectionStacksync polls Gainsight for changes on an incremental schedule, reading only records changed since the previous pass. Polling on the ModifiedDate (GS Modified Date) system field, which is filterable and sortable on every object.

DeliveryEach detected change is written to Intercom through its API, with automatic retries and rate-limit backoff.

Intercom Gainsight Sub-second propagation

DetectionIntercom notifies Stacksync of record changes through webhook events. Webhook topic subscriptions for contact, company, and conversation events, plus polling for backfill.

DeliveryEach detected change is written to Gainsight through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Gainsight: Synchronous APIs are capped near 100 calls/min and 50,000/day; the asynchronous Bulk API allows 10 calls/hour and 100/day. Both are fixed-window limits, and the applicable per-hour and per-day limits are returned in the x-ratelimit-limit response header.
  • Intercom: Subject to per-app rate limits on the Intercom API.
What ships with Gainsight ⇄ Intercom

Connect Gainsight and Intercom for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Gainsight–Intercom connection.

Real-time

Two-way sync

Changes in Gainsight or Intercom instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Gainsight or Intercom 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 Gainsight or Intercom record.

Observability

Monitoring

Track your Gainsight ⇄ Intercom sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Gainsight and Intercom.

How the Gainsight and Intercom connectors work

Gainsight

Integration surface
REST APIs (per-object) and asynchronous Bulk REST API
Authentication
API access key passed in the 'accesskey' request header (non-expiring), generated by a Gainsight admin; M2M OAuth (Client ID/Secret) is also supported
Change detection
Polling on the ModifiedDate (GS Modified Date) system field, which is filterable and sortable on every object; Rules Engine Real-Time Rules can optionally push specific object events (e.g., a Company stage change) to an external endpoint
Capabilities
read · write
Rate limits
Synchronous APIs are capped near 100 calls/min and 50,000/day; the asynchronous Bulk API allows 10 calls/hour and 100/day. Both are fixed-window limits, and the applicable per-hour and per-day limits are returned in the x-ratelimit-limit response header.

Intercom

Integration surface
REST API
Authentication
OAuth 2.0 for public apps or a workspace access token
Change detection
Webhook topic subscriptions for contact, company, and conversation events, plus polling for backfill
Capabilities
read · write · webhooks
Rate limits
Subject to per-app rate limits on the Intercom API
How it works

How to connect Gainsight to Intercom — 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.

  1. 01

    Connect your apps

    Authenticate Gainsight and Intercom with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    Gainsight connected
    Intercom connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Gainsight and Intercom 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.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Gainsight ⇄ Intercom
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    Gainsight Intercom
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Gainsight and Intercom integration FAQ

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.

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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:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 518 integrations available for Gainsight and Intercom.

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