Real-time
Two-way sync
Changes in Infor M3 or Sage 300 instantly reflect in both systems. No stale data, no manual imports.
ERP
Infor M3 to Sage 300 integration — real-time, two-way sync
Keep Infor M3 and Sage 300 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 Infor M3 and Sage 300
Two ERPs, one set of facts: Stacksync keeps Infor M3 and Sage 300 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 Price Lists, Items, Customers, Suppliers in Infor M3 with Journal Batches, Order Entry Orders, Purchase Orders, Inventory Items in Sage 300 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 M3 customers and invoices into a CRM or warehouse so sales and finance share one AR view
- Feed manufacturing order status to a customer portal for order tracking in fashion, food, or equipment supply chains
- Keep inventory items and quantities aligned with e-commerce and warehouse systems on a schedule.
- Sync AR customers, invoices, and balances into a CRM for multi-currency account visibility.
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.
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.
What you can sync between Infor M3 and Sage 300
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.
| Infor M3 objects | Sage 300 objects | |
|---|---|---|
| Items Item master records provide the SKU, unit, and attribute data other systems price and sell against. | AR Invoices and Receipts Billing and payment records replicated for cash and revenue reporting. | |
| Customers Customer master records sync with CRM account records to keep one shared customer file. | AR Customers Receivables customer master synced to CRMs and billing tools. | |
| Suppliers Supplier records align procurement tools with the vendors M3 purchases from. | AP Vendors Payables vendor master synced with procurement and payment systems. | |
| Customer Orders Orders created in commerce or CRM systems land in M3 for fulfillment and invoicing. | GL Accounts Chart of accounts read for transaction mapping across integrations. | |
| Purchase Orders PO headers and lines sync outward so buyers and receiving teams see the same demand. | Journal Batches GL entries staged in batches that must be posted; a common write target for external systems. | |
| Manufacturing Orders Production order status feeds portals and CRMs so promised dates reflect the shop floor. | Order Entry Orders Sales orders written from e-commerce or EDI feeds. |
What ships with Infor M3 ⇄ Sage 300
Connect Infor M3 and Sage 300 for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Infor M3–Sage 300 connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Infor M3 or Sage 300 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 Infor M3 or Sage 300 record.
Observability
Monitoring
Track your Infor M3 ⇄ Sage 300 sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Infor M3 and Sage 300.
How the Infor M3 and Sage 300 connectors work
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
Sage 300
- Integration surface
- Sage 300 Web API (REST) on newer releases; .NET/COM SDK and direct SQL Server access on-prem
- Authentication
- Sage 300 user credentials (Basic auth on the Web API); database credentials for direct SQL reads
- Change detection
- Scheduled polling; batch-oriented modules with no webhook surface
- Capabilities
- read · write
How it works
How to connect Infor M3 to Sage 300 — 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 Infor M3 and Sage 300 with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Infor M3
connected
Sage 300
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Infor M3 and Sage 300 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 · Infor M3 ⇄ Sage 300Customers 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.
Infor M3 Sage 300Company company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Infor M3 and Sage 300 integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Infor M3 and Sage 300: authenticate both systems, choose the objects to sync (such as Infor M3's Items and Customers), 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 Infor M3 and Sage 300. 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 Infor M3: Event publishing through Infor ION (Business Object Documents), configured in ION, or scheduled polling of API endpoints. On Sage 300: Scheduled polling; batch-oriented modules with no webhook surface. 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 Infor M3 side: Price Lists, Items, Customers, Suppliers, plus custom fields where Infor M3 exposes them. On the Sage 300 side: Journal Batches, Order Entry Orders, Purchase Orders, Inventory Items. 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 Infor M3 and Sage 300: Migration in parallel; Shared master data; Split by function. When one system is replacing the other, run both fully live during the transition and cut over without a data freeze.
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 Infor M3 and Sage 300.
Popular · 8 of 386
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Infor M3 ⇄ Visibility ERP -
Infor M3 ⇄ NetSuite -
Infor M3 ⇄ Dynamics 365 F&O - Infor M3 ⇄ SuiteAnalytics
- Sage 300 ⇄ Infor LN
- Sage 300 ⇄ Infor WMS
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Sage 300 ⇄ IQMS (DELMIAworks) -
Sage 300 ⇄ JobBOSS²
No integrations match .
