Real-time
Two-way sync
Changes in Acumatica or Infor M3 instantly reflect in both systems. No stale data, no manual imports.
ERP
Acumatica to Infor M3 integration — real-time, two-way sync
Keep Acumatica and Infor M3 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 Acumatica and Infor M3
Two ERPs, one set of facts: Stacksync keeps Acumatica and Infor M3 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 Stock Items, Shipments, Payments, Journal Transactions in Acumatica with Warehouses, Price Lists, Items, Customers in Infor M3 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
- Mirror stock items and quantities to external channels so availability stays accurate across systems.
- Replicate journal transactions and financial data into a SQL database for reporting and consolidation.
- Push orders captured in a CRM into M3 as customer orders without manual re-entry
- Mirror M3 customers and invoices into a CRM or warehouse so sales and finance share one AR view
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 Infor M3
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 | Infor M3 objects | |
|---|---|---|
| Customers AR master data synced with CRMs and billing tools. | Warehouses Warehouse and facility records scope inventory and order data during mapping. | |
| Vendors Supplier records aligned with procurement and AP automation. | Price Lists Pricing data keeps quoting tools consistent with the prices M3 will actually invoice. | |
| Sales Orders Order documents created from e-commerce and CRM systems, read back for fulfillment status. | Items Item master records provide the SKU, unit, and attribute data other systems price and sell against. | |
| Invoices AR and AP billing documents synced for payment tracking and CRM visibility. | Customers Customer master records sync with CRM account records to keep one shared customer file. | |
| Purchase Orders Procurement documents exchanged with supplier-facing systems. | Suppliers Supplier records align procurement tools with the vendors M3 purchases from. | |
| Stock Items Inventory master data with quantities shared with external sales channels. | Customer Orders Orders created in commerce or CRM systems land in M3 for fulfillment and invoicing. |
What ships with Acumatica ⇄ Infor M3
Connect Acumatica and Infor M3 for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Acumatica–Infor M3 connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Acumatica or Infor M3 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 Infor M3 record.
Observability
Monitoring
Track your Acumatica ⇄ Infor M3 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 Infor M3.
How the Acumatica and Infor M3 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
Infor M3
- Integration surface
- REST API (M3 API programs exposed through the Infor ION API gateway)
- Authentication
- OAuth 2.0 via Infor OS / ION API authorization
- Change detection
- Event publishing through Infor ION (Business Object Documents), configured in ION, or scheduled polling of API endpoints
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to Infor ION API gateway throttling policies
How it works
How to connect Acumatica to Infor M3 — 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 Infor M3 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
Infor M3
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Acumatica and Infor M3 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 ⇄ Infor M3Customers 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 Infor M3Company company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Acumatica and Infor M3 integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Acumatica and Infor M3: authenticate both systems, choose the objects to sync (such as Acumatica's Customers and Vendors), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Stacksync pricing is usage-based and starts at $1,000/month, including the managed Acumatica and Infor M3 connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Acumatica–Infor M3 integration in-house.
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Yes — Stacksync ships production-grade connectors for both Acumatica and Infor M3. 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 Infor M3: Event publishing through Infor ION (Business Object Documents), configured in ION, or scheduled polling of API endpoints. 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: Stock Items, Shipments, Payments, Journal Transactions, plus custom fields where Acumatica exposes them. On the Infor M3 side: Warehouses, Price Lists, Items, Customers. 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.
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 Acumatica and Infor M3.
Popular · 8 of 386
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Acumatica ⇄ Deposco -
Acumatica ⇄ E2 Shop System -
Acumatica ⇄ Epicor ERP -
Acumatica ⇄ Extensiv (3PL Central) -
Infor M3 ⇄ Sage Intacct - Infor M3 ⇄ Sage X3
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Infor M3 ⇄ SAP -
Infor M3 ⇄ Snapfulfil
No integrations match .
