Two-way sync
Changes in Gainsight or Twenty CRM instantly reflect in both systems. No stale data, no manual imports.
Keep Gainsight and Twenty CRM in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
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 Custom Objects, Company, Person (People), Relationship in Gainsight to Companies, Opportunities, Tasks, Notes in Twenty CRM with bi-directional, real-time sync. Activity and record changes in Gainsight update the matching contact or account in Twenty CRM, and CRM data flows the other way wherever Gainsight can store and use it.
Tickets and conversations attach to the right contact and account in Twenty CRM, so sales sees open issues before the next call.
Enriched fields land directly on records in Twenty CRM, and refreshes keep them from going stale.
Charges, refunds, and subscription changes appear on the account in Twenty CRM, so revenue context lives with the relationship.
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 | Twenty CRM 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 Account-level records that group people and opportunities. | 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. | |
| Custom Objects Org-specific MDA tables with the __gc suffix; discoverable via the Describe API so field mappings can be generated automatically. | Custom Objects User-defined objects created in Twenty's data model settings, addressable through the same APIs as standard objects. | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| 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. | Attachments Files linked to records. | Relationship is specific to Gainsight and Attachments to Twenty CRM — 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. | Workspace Members User accounts used for record ownership and assignment mapping. | CTA (Call to Action) is specific to Gainsight and Workspace Members to Twenty CRM — each maps to any object or custom field on the other side. | |
| Scorecard Fact Health scores and measures per Company or Relationship; usage metrics from a warehouse are written in so scores reflect live telemetry. | People Individual contact records with emails, phones, and company links; a core target for contact syncs. | Scorecard Fact is specific to Gainsight and People to Twenty CRM — each maps to any object or custom field on the other side. | |
| Timeline Activity Logged calls, emails, and notes; usually read out into a reporting database for QBR and churn analysis. | Opportunities Deal records tracked through pipeline stages, synced for forecasting. | Timeline Activity is specific to Gainsight and Opportunities to Twenty CRM — 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.
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 Twenty CRM through its API, with automatic retries and rate-limit backoff.
DetectionTwenty CRM notifies Stacksync of record changes through webhook events. Webhooks on record create, update, and delete events, or polling on record update timestamps.
DeliveryEach detected change is written to Gainsight through its API, with automatic retries and rate-limit backoff.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Gainsight–Twenty CRM connection.
Changes in Gainsight or Twenty CRM instantly reflect in both systems. No stale data, no manual imports.
Trigger automated workflows whenever Gainsight or Twenty CRM data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
Handle millions of events per minute without losing a single Gainsight or Twenty CRM record.
Track your Gainsight ⇄ Twenty CRM sync health, view errors, and replay failed events in one click.
Transform legacy EDI complexity into simple database interactions between Gainsight and Twenty CRM.
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 Gainsight and Twenty CRM 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 Gainsight and Twenty CRM 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 Gainsight and Twenty CRM: authenticate both systems, choose the objects to sync (such as Gainsight's Company and Custom Objects), map fields visually, and changes propagate both ways in milliseconds — no code required.
Gainsight: 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. Twenty CRM: GraphQL and REST APIs. Authentication: API key. Stacksync manages authentication, retries, and rate limits on both sides.
Gainsight: There is no general change-event stream; near-real-time outbound is limited to Rules Engine Real-Time Rules configured per event topic, so continuous sync relies on ModifiedDate polling. Twenty CRM: Both GraphQL and REST APIs are generated from the workspace's object schema, so custom objects get the same API surface as standard ones. Stacksync's field mapping accounts for these differences between Gainsight and Twenty CRM 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 Gainsight and Twenty CRM records are not retained after a sync operation.
Stacksync pricing is usage-based and starts at $1,000/month, including the managed Gainsight and Twenty CRM connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Gainsight–Twenty CRM integration in-house.
Yes — Stacksync ships production-grade connectors for both Gainsight and Twenty CRM. 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 440 integrations available for Gainsight and Twenty CRM.