Real-time
Two-way sync
Changes in Infor M3 or Smartsheet instantly reflect in both systems. No stale data, no manual imports.
ERP ⇄ Business productivity
Infor M3 to Smartsheet integration — real-time, two-way sync
Keep Infor M3 and Smartsheet 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 Infor M3 and Smartsheet
Bridge the tools people work in and the system the business runs on: real-time, two-way sync between Smartsheet and Infor M3.
The ERP holds the records the business is run on, and it is rarely where day-to-day work happens. Smartsheet is closer to the work, and the two often need the same facts about the same people, organizations, and transactions. Bridging them by hand, or by nightly file transfer, leaves each side out of date for hours at a time.
Stacksync syncs Attachments, Discussions and Comments, Users and Groups, Sheets in Smartsheet with Invoices, Warehouses, Price Lists, Items in Infor M3 bi-directionally and in real time, with field-level mapping and rules for which system wins on conflict. Changes made where the work happens reach the system of record within seconds, and the reverse.
Common use cases
- 01 Two-way sync a project-tracker Sheet's Rows with a Postgres table so engineering works in SQL while project managers stay in Smartsheet.
- 02 Write records from a CRM or ERP into Smartsheet Rows so ops teams manage intake and status in a grid, then push status Cells back to the source.
- 03 Consolidate M3 transactional data into an analytics database for cross-plant reporting
- 04 Sync M3 item master and inventory balances to commerce or CPQ systems so quotes price against live stock
Common sync patterns
Master data corrections travel
A customer, supplier, or contact detail corrected in either system updates the other, ending duplicate maintenance.
Where Smartsheet faces customers and Infor M3 carries account records
Order, invoice, or account status from Infor M3 appears alongside the customer in Smartsheet, so front-line teams answer from live data.
Where Infor M3 is the HR or people system of record
Worker and organization data from Infor M3 stays current in Smartsheet, so the tools people use daily reflect the org as it actually is.
What you can sync between Infor M3 and Smartsheet
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 | Smartsheet objects | How this pairing syncs | |
|---|---|---|---|
| Customers Customer master records sync with CRM account records to keep one shared customer file. | Columns Define sheet schema and cell type (TEXT_NUMBER, DATE, CONTACT_LIST, PICKLIST, CHECKBOX); read via the API so field mappings can be generated. | Customers is specific to Infor M3 and Columns to Smartsheet — each maps to any object or custom field on the other side. | |
| Suppliers Supplier records align procurement tools with the vendors M3 purchases from. | Cells Row-by-column values; writes must match the column type and no single cell can exceed 4,000 characters. | Suppliers is specific to Infor M3 and Cells to Smartsheet — each maps to any object or custom field on the other side. | |
| Customer Orders Orders created in commerce or CRM systems land in M3 for fulfillment and invoicing. | Reports Read-only roll-ups spanning multiple sheets; pulled into a warehouse for cross-sheet reporting, capped at 50,000 rows. | Customer Orders is specific to Infor M3 and Reports to Smartsheet — each maps to any object or custom field on the other side. | |
| Purchase Orders PO headers and lines sync outward so buyers and receiving teams see the same demand. | Attachments Files linked to rows or sheets; posting one carries a 10x rate cost, so bulk file sync is throttled to 30 per minute. | Purchase Orders is specific to Infor M3 and Attachments to Smartsheet — each maps to any object or custom field on the other side. | |
| Manufacturing Orders Production order status feeds portals and CRMs so promised dates reflect the shop floor. | Discussions and Comments Threaded comments on rows and sheets; read out to sync collaboration history or activity into another system. | Manufacturing Orders is specific to Infor M3 and Discussions and Comments to Smartsheet — each maps to any object or custom field on the other side. | |
| Inventory Balances On-hand quantities by warehouse drive available-to-promise in downstream channels. | Users and Groups Account membership and sharing; synced to keep an HR or identity source aligned with sheet and workspace access. | Inventory Balances is specific to Infor M3 and Users and Groups to Smartsheet — each maps to any object or custom field on the other side. |
How changes propagate between Infor M3 and Smartsheet
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.
Infor M3 Smartsheet Sub-second propagation
DetectionInfor M3 notifies Stacksync of record changes through webhook events. Event publishing through Infor ION (Business Object Documents), configured in ION, or scheduled polling of API endpoints.
DeliveryEach detected change is written to Smartsheet through its API, with automatic retries and rate-limit backoff.
Smartsheet Infor M3 Sub-second propagation
DetectionSmartsheet notifies Stacksync of record changes through webhook events. Sheet-scoped webhooks subscribed to *.* events notify on row and cell changes.
DeliveryEach detected change is written to Infor M3 through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Infor M3: Subject to Infor ION API gateway throttling policies.
- Smartsheet: 300 requests per minute per access token; heavy calls like posting attachments cost 10x (30/min). A 429 returns errorCode 4003, back off ~60s.
What ships with Infor M3 ⇄ Smartsheet
Connect Infor M3 and Smartsheet for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Infor M3–Smartsheet connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Infor M3 or Smartsheet 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 Smartsheet record.
Observability
Monitoring
Track your Infor M3 ⇄ Smartsheet 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 Smartsheet.
How the Infor M3 and Smartsheet 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
Smartsheet
- Integration surface
- REST API (v2.0)
- Authentication
- OAuth 2.0 authorization-code flow, or a raw/personal API access token passed as a Bearer header
- Change detection
- Sheet-scoped webhooks subscribed to *.* events notify on row and cell changes; otherwise polling on sheet and row modifiedAt timestamps
- Capabilities
- read · write · webhooks
- Rate limits
- 300 requests per minute per access token; heavy calls like posting attachments cost 10x (30/min). A 429 returns errorCode 4003, back off ~60s.
How it works
How to connect Infor M3 to Smartsheet — 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 Smartsheet 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
Smartsheet
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Infor M3 and Smartsheet 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 ⇄ SmartsheetCustomers 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 SmartsheetCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Infor M3 and Smartsheet integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Infor M3 and Smartsheet: authenticate both systems, choose the objects to sync (such as Infor M3's Customers and Suppliers), 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 Infor M3 and Smartsheet connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Infor M3–Smartsheet integration in-house.
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Yes — Stacksync ships production-grade connectors for both Infor M3 and Smartsheet. 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 Smartsheet: Sheet-scoped webhooks subscribed to *.* events notify on row and cell changes; otherwise polling on sheet and row modifiedAt timestamps. 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 Smartsheet side: Attachments, Discussions and Comments, Users and Groups, Sheets, plus custom fields where Smartsheet exposes them. On the Infor M3 side: Invoices, Warehouses, Price Lists, 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.
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
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 510 integrations available for Infor M3 and Smartsheet.
Popular · 6 of 510
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Infor M3 ⇄ Orderful - Infor M3 ⇄ ServiceNow
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Smartsheet ⇄ Acumatica -
Smartsheet ⇄ SAP S/4HANA -
Smartsheet ⇄ Odoo -
Smartsheet ⇄ Blue Yonder WMS
No integrations match .
