Real-time
Two-way sync
Changes in Acumatica or QAD ERP instantly reflect in both systems. No stale data, no manual imports.
ERP
Acumatica to QAD ERP integration — real-time, two-way sync
Keep Acumatica and QAD ERP 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 Acumatica and QAD ERP
Two ERPs, one set of facts: Stacksync keeps Acumatica and QAD ERP 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 Journal Transactions, Projects, Opportunities and Cases, Customers in Acumatica with Purchase orders, Work orders, Inventory balances, General ledger transactions in QAD ERP 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
- 01 Sync vendor bills from AP automation tools into Acumatica for approval and payment.
- 02 Align Acumatica's built-in CRM opportunities and cases with an external sales or support platform.
- 03 Consolidate data from multiple QAD instances, per plant or region, into one reporting database.
- 04 Sync items, customers, and orders between QAD and a CRM so sales teams work outside ERP screens.
Common sync patterns
Shared master data
Where both systems keep records of the same customers, suppliers, or organizations, a correction in either updates the other.
Split by function
Where one system is the people or finance suite and the other runs operations, the records both sides depend on, such as organizations, cost centers, and reference data, stay in agreement.
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.
What you can sync between Acumatica and QAD ERP
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.
| Acumatica objects | QAD ERP objects | How this pairing syncs | |
|---|---|---|---|
| Customers AR master data synced with CRMs and billing tools. | Customers Account records kept consistent with the sales team's CRM | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Sales Orders Order documents created from e-commerce and CRM systems, read back for fulfillment status. | Sales orders Demand records written in from EDI or e-commerce and read out for status | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Purchase Orders Procurement documents exchanged with supplier-facing systems. | Purchase orders Procurement documents mirrored to planning and finance systems | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Invoices AR and AP billing documents synced for payment tracking and CRM visibility. | Items Item master records shared with CRM, e-commerce, and planning systems | Invoices is specific to Acumatica and Items to QAD ERP — each maps to any object or custom field on the other side. | |
| Stock Items Inventory master data with quantities shared with external sales channels. | Suppliers Vendor master data aligned with procurement and AP automation tools | Stock Items is specific to Acumatica and Suppliers to QAD ERP — each maps to any object or custom field on the other side. | |
| Shipments Fulfillment documents read to update tracking in storefronts and CRMs. | Work orders Production records replicated for scheduling and shop-floor analytics | Shipments is specific to Acumatica and Work orders to QAD ERP — each maps to any object or custom field on the other side. |
How changes propagate between Acumatica and QAD ERP
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.
Acumatica QAD ERP Sub-second propagation
DetectionAcumatica notifies Stacksync of record changes through webhook events. Push notifications configurable on data changes, plus polling on LastModifiedDateTime fields.
DeliveryEach detected change is written to QAD ERP through its API, with automatic retries and rate-limit backoff.
QAD ERP Acumatica Interval-based propagation
DetectionStacksync polls QAD ERP for changes on an incremental schedule, reading only records changed since the previous pass. Polling on the API surface.
DeliveryEach detected change is written to Acumatica through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- QAD ERP: Subject to instance capacity and the platform's API limits.
What ships with Acumatica ⇄ QAD ERP
Connect Acumatica and QAD ERP for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Acumatica–QAD ERP connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Acumatica or QAD ERP 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 Acumatica or QAD ERP record.
Observability
Monitoring
Track your Acumatica ⇄ QAD ERP sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Acumatica and QAD ERP.
How the Acumatica and QAD ERP connectors work
Acumatica
- Integration surface
- Contract-based REST API (JSON over versioned endpoints), plus SOAP web services and OData access to Generic Inquiries
- Authentication
- OAuth 2.0 or cookie-based session login with Acumatica credentials
- Change detection
- Push notifications configurable on data changes, plus polling on LastModifiedDateTime fields
- Capabilities
- read · write · webhooks
QAD ERP
- Integration surface
- REST APIs plus the QXtend XML integration framework
- Authentication
- instance credentials; specifics depend on the deployment and version
- Change detection
- polling on the API surface; document-based event exchange available through QXtend in supported configurations
- Capabilities
- read · write
- Rate limits
- subject to instance capacity and the platform's API limits
How it works
How to connect Acumatica to QAD ERP — 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 Acumatica and QAD ERP with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Acumatica
connected
QAD ERP
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Acumatica and QAD ERP 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 · Acumatica ⇄ QAD ERPCustomers 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.
Acumatica QAD ERPCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Acumatica and QAD ERP integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Acumatica and QAD ERP: authenticate both systems, choose the objects to sync (such as Acumatica's Customers and Sales Orders), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Yes — Stacksync ships production-grade connectors for both Acumatica and QAD ERP. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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Change detection on Acumatica: Push notifications configurable on data changes, plus polling on LastModifiedDateTime fields. On QAD ERP: Polling on the API surface; document-based event exchange available through QXtend in supported configurations. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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On the Acumatica side: Journal Transactions, Projects, Opportunities and Cases, Customers, plus custom fields where Acumatica exposes them. On the QAD ERP side: Purchase orders, Work orders, Inventory balances, General ledger transactions. Stacksync auto-detects both schemas and converts types between the two systems.
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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.
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Common patterns for Acumatica and QAD ERP: Shared master data; Split by function; Two-tier roll-up. Where both systems keep records of the same customers, suppliers, or organizations, a correction in either updates the other.
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.
SOC 2 Type II
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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 515 integrations available for Acumatica and QAD ERP.
Popular · 7 of 515
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Acumatica ⇄ Linnworks -
Acumatica ⇄ Logiwa WMS -
Acumatica ⇄ Macola ERP - QAD ERP ⇄ Macola ERP
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QAD ERP ⇄ Manhattan Associates WMS -
QAD ERP ⇄ Microsoft Dynamics GP - QAD ERP ⇄ Microsoft Dynamics NAV
No integrations match .
