Real-time
Two-way sync
Changes in Epicor ERP or Sage X3 instantly reflect in both systems. No stale data, no manual imports.
ERP
Epicor ERP to Sage X3 integration — real-time, two-way sync
Keep Epicor ERP and Sage X3 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
- POC with real engineers in minutes
Adopted by fast-scaling companies moving mission-critical data in real time
Case study
Migrated from Mulesoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Epicor ERP and Sage X3
Two ERPs, one set of facts: Stacksync keeps Epicor ERP and Sage X3 consistent in real time, whether they split the business or one is replacing the other.
Companies run two ERPs for structural reasons: a two-tier setup with subsidiaries on lighter systems, an acquisition that brought its own stack, a split by function or region, or a migration that will take quarters. In all of these, some of the same organizations, people, and transactions exist in both systems, and keeping them aligned by hand is a standing tax on the back office.
Stacksync syncs Shipments, Bills of materials, Customers, Suppliers in Epicor ERP with GL Journals, Deliveries, Business Partners (Customers and Suppliers), Products in Sage X3 bi-directionally and in real time, with field-level mapping across the two data models and conflict rules you define. A record changed in either system is reflected in the other within seconds, not at the next interface run.
Common use cases
- Sync shipment confirmations out to commerce platforms and customer portals as jobs complete.
- Sync Epicor customers and AR invoices into a CRM so sales sees order history and credit status without ERP logins.
- Publish per-site stock levels to storefronts and a WMS on a schedule.
- Replicate GL journals and sales history to a warehouse for multi-company, multi-legislation reporting.
Two-tier roll-up
Where subsidiaries run one system and headquarters runs the other, shared records and transactions flow up continuously, so consolidation starts from live data.
Migration in parallel
When one system is replacing the other, run both fully live during the transition and cut over without a data freeze.
Shared master data
Where both systems keep records of the same customers, suppliers, or organizations, a correction in either updates the other.
What you can sync between Epicor ERP and Sage X3
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.
| Epicor ERP objects | Sage X3 objects | |
|---|---|---|
| Purchase orders Synced with procurement systems and matched against receipts. | Sales Orders Order documents written from external channels and read for fulfillment status. | |
| Jobs Production jobs whose status feeds shop-floor dashboards and delivery-date updates. | Purchase Orders Procurement documents synced with supplier-facing systems. | |
| Quotes Estimates that pair with CRM opportunities during the sales cycle. | Work Orders Production orders read by MES and scheduling integrations. | |
| AR invoices Billing records surfaced in CRM or finance tools for collections visibility. | Stock / Inventory by site On-hand and allocated quantities per site, synced to storefronts and WMS. | |
| Shipments Fulfillment confirmations synced to customer portals and commerce systems. | Bills of Material Product structures read for planning and costing. | |
| Bills of materials Methods of manufacturing read for costing and planning integrations. | GL Journals Financial entries replicated to warehouses for group reporting. |
What ships with Epicor ERP ⇄ Sage X3
Connect Epicor ERP and Sage X3 for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Epicor ERP–Sage X3 connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Epicor ERP or Sage X3 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 Epicor ERP or Sage X3 record.
Observability
Monitoring
Track your Epicor ERP ⇄ Sage X3 sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Epicor ERP and Sage X3.
How the Epicor ERP and Sage X3 connectors work
Epicor ERP
- Integration surface
- REST API (OData) over Epicor business objects, plus BAQ (Business Activity Query) endpoints
- Authentication
- API key combined with basic or token authentication, depending on version and deployment
- Change detection
- Polling on change-date fields; outbound calls can be wired through BPM directives, but there is no standard webhook subscription surface
- Capabilities
- read · write
- Rate limits
- Subject to the platform's API rate limits and per-tenant throttling on Kinetic cloud deployments
Sage X3
- Integration surface
- SOAP and REST web services published from X3 business objects; direct SQL access to the underlying database on-prem
- Authentication
- Dedicated web-service user credentials (Basic auth) against configured connection pools
- Change detection
- Scheduled polling; no general webhook surface on the classic web services layer
- Capabilities
- read · write
How it works
How to connect Epicor ERP to Sage X3 — 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 Epicor ERP and Sage X3 with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Epicor ERP
connected
Sage X3
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Epicor ERP and Sage X3 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 · Epicor ERP ⇄ Sage X3Customers 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.
Epicor ERP Sage X3Company company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Epicor ERP and Sage X3 integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Epicor ERP and Sage X3: authenticate both systems, choose the objects to sync (such as Epicor ERP's Purchase orders and Jobs), map fields visually, and changes propagate both ways in milliseconds — no code required.
-
Change detection on Epicor ERP: Polling on change-date fields; outbound calls can be wired through BPM directives, but there is no standard webhook subscription surface. On Sage X3: Scheduled polling; no general webhook surface on the classic web services layer. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
-
On the Epicor ERP side: Shipments, Bills of materials, Customers, Suppliers, plus custom fields where Epicor ERP exposes them. On the Sage X3 side: GL Journals, Deliveries, Business Partners (Customers and Suppliers), Products. Stacksync auto-detects both schemas and converts types between the two systems.
-
Yes. Each object mapping can be bidirectional or restricted to a single direction (both systems accept writes). Read-only mirrors, one-way pushes, and full two-way sync can be mixed in the same integration.
-
Common patterns for Epicor ERP and Sage X3: Two-tier roll-up; Migration in parallel; Shared master data. Where subsidiaries run one system and headquarters runs the other, shared records and transactions flow up continuously, so consolidation starts from live data.
-
Epicor ERP: REST API (OData) over Epicor business objects, plus BAQ (Business Activity Query) endpoints. Authentication: API key combined with basic or token authentication, depending on version and deployment. Sage X3: SOAP and REST web services published from X3 business objects; direct SQL access to the underlying database on-prem. Authentication: Dedicated web-service user credentials (Basic auth) against configured connection pools. Stacksync manages authentication, retries, and rate limits on both sides.
SECURITY
Security teams love 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
CSA STAR
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
Every pair below is a real-time, two-way sync. Search all 386 integrations available for Epicor ERP and Sage X3.
Popular · 8 of 386
- Epicor ERP ⇄ Sage Intacct
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Epicor ERP ⇄ SAP -
Epicor ERP ⇄ Snapfulfil -
Epicor ERP ⇄ Syspro -
Sage X3 ⇄ Microsoft Dynamics NAV -
Sage X3 ⇄ Plex ERP -
Sage X3 ⇄ QAD ERP -
Sage X3 ⇄ Rootstock ERP
No integrations match .
