Two-way sync
Changes in Gainsight or Sysaid instantly reflect in both systems. No stale data, no manual imports.
Keep Gainsight and Sysaid in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
Two tools in the daily stack often hold overlapping information: the same people, the same companies, or the same pieces of work, described twice. The tools do different jobs, so consolidating is not the answer; the overlap just needs to stop drifting.
Stacksync syncs Person (People), Relationship, CTA (Call to Action), Scorecard Fact in Gainsight with Users, Assets, Configuration Items (CIs), Companies in Sysaid in real time. You choose which records overlap, map the fields that should match, and pick a direction or let changes flow both ways. From then on, an update made in either tool is reflected in the other within seconds, without exports or copy-paste.
Because the sync is field-level, each tool keeps its own extras; only the shared data is held in agreement.
Payments, replies, messages, or tickets created in one tool can create or update matching records in the other, keeping context in one place.
Information that originates in Gainsight stays current in Sysaid instead of going stale after a one-time paste.
When work started in one tool continues in the other, the shared fields travel with it automatically.
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 | Sysaid 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 Customer and department organizations that scope tickets and users; mapped to Accounts in a CRM or org tables in a database. | 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. | |
| Person (People) Contacts associated to companies through the Company Person junction; synced two-way with CRM contacts and warehouse person records. | Users End users and admins on the /users endpoint; synced with an HRIS or identity source to keep requester and agent records current. | Person (People) is specific to Gainsight and Users to Sysaid — 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. | Assets Hardware and software inventory; read out to a warehouse or written from a discovery or CMDB source of truth. | Relationship is specific to Gainsight and Assets to Sysaid — 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. | Configuration Items (CIs) CMDB entries and their relationships; synced with an external CMDB or asset database for one inventory view. | CTA (Call to Action) is specific to Gainsight and Configuration Items (CIs) to Sysaid — 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. | Custom Fields Org-specific fields on service records, discoverable through the API so mappings can be generated without hardcoding names. | Scorecard Fact is specific to Gainsight and Custom Fields to Sysaid — 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. | Incidents Break/fix tickets under /api/v1/sr with type=incident; created and updated two-way with status, priority, assignee, category, and SLA fields. | Timeline Activity is specific to Gainsight and Incidents to Sysaid — 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 Sysaid through its API, with automatic retries and rate-limit backoff.
DetectionSysaid notifies Stacksync of record changes through webhook events. Webhooks (beta) push sr.created and sr.updated events with changed-field diffs and an X-Sysaid-Signature.
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–Sysaid connection.
Changes in Gainsight or Sysaid instantly reflect in both systems. No stale data, no manual imports.
Trigger automated workflows whenever Gainsight or Sysaid 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 Sysaid record.
Track your Gainsight ⇄ Sysaid sync health, view errors, and replay failed events in one click.
Transform legacy EDI complexity into simple database interactions between Gainsight and Sysaid.
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 Sysaid 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 Sysaid 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 Sysaid: authenticate both systems, choose the objects to sync (such as Gainsight's Company and Person (People)), map fields visually, and changes propagate both ways in milliseconds — no code required.
Common patterns for Gainsight and Sysaid: Where one tool produces events: mirror them in the other; Where Sysaid is where the team documents or plans: keep its data fed; Handoffs between teams. Payments, replies, messages, or tickets created in one tool can create or update matching records in the other, keeping context in one place.
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. Sysaid: REST API (JSON). Authentication: Client-credentials app keys: an application key (clientId/clientSecret) is created via /v1/application-keys, then exchanged at /v1/access-tokens for a bearer token (default 24h, up to 30 days); an x-sysaid-accountid header scopes the account. Legacy V0 uses session-cookie login. 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. Sysaid: The v1 API authenticates with client-credentials app keys, and each organization is limited to 100 application keys, so an integration should reuse a single key. Stacksync's field mapping accounts for these differences between Gainsight and Sysaid 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 Sysaid records are not retained after a sync operation.
Stacksync pricing is usage-based and starts at $1,000/month, including the managed Gainsight and Sysaid connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Gainsight–Sysaid integration in-house.
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 516 integrations available for Gainsight and Sysaid.