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ERP ⇄ CRM

Infor LN to Vtiger CRM integration — real-time, two-way sync

Keep Infor LN and Vtiger CRM 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

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Why teams connect Infor LN and Vtiger CRM

Close the gap between front office and back office: Vtiger CRM and Infor LN share customers and status in real time, in both directions.

Vtiger CRM holds the customer relationship; Infor LN runs the operations and records behind the business. The two overlap wherever the same organizations and transactions matter to both, and when that overlap is bridged by re-keying or overnight batch, each side spends the day working from stale data.

Stacksync syncs Campaigns, Contacts, Organizations, Leads in Vtiger CRM with Projects, Service orders, Items, Bills of material in Infor LN field by field, in real time, and in both directions. You decide which system owns which fields; Stacksync keeps every copy consistent and resolves conflicts by rules you set.

Common use cases

  • 01 Mirror Leads and Campaigns to an email platform to keep marketing lists current.
  • 02 Two-way contact and organization sync between Vtiger and a billing or ERP system.
  • 03 Keep inventory positions aligned between LN and distribution or aftermarket service systems.
  • 04 Sync item masters, BOMs, and production orders between LN and MES or PLM systems on the shop floor.

Common sync patterns

Where Infor LN is the finance system of record: money status on the account

Invoice and payment state from Infor LN shows on the account in Vtiger CRM, so reps see balances before promising the next order.

One customer master

Where both systems keep customer or organization records, corrections in either propagate to the other, ending dual maintenance.

Where Infor LN manages people and org data: keep Vtiger CRM aligned

Owners, territories, and org structure informed by Infor LN stay current in Vtiger CRM.

What you can sync between Infor LN and Vtiger CRM

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 LN objects Vtiger CRM objects How this pairing syncs
Sales orders Demand documents synced in from EDI and commerce channels. Sales Orders Order records between quote and invoice, synced to fulfillment systems. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions.
Production orders Shop-floor work orders synced with MES for execution visibility. Cases Support tickets from the help-desk module, mirrored to external trackers. Production orders is specific to Infor LN and Cases to Vtiger CRM — each maps to any object or custom field on the other side.
Warehouse / inventory Stock positions exposed so external channels reflect real availability. Products Catalog items referenced on quotes, orders, and invoices. Warehouse / inventory is specific to Infor LN and Products to Vtiger CRM — each maps to any object or custom field on the other side.
Projects Project structures used in engineer-to-order manufacturing scenarios. Quotes Pricing documents with line items. Projects is specific to Infor LN and Quotes to Vtiger CRM — each maps to any object or custom field on the other side.
Service orders Aftermarket service documents synced with field service tools. Invoices Billing documents pushed into accounting software. Service orders is specific to Infor LN and Invoices to Vtiger CRM — each maps to any object or custom field on the other side.
Items Manufacturing item masters synced to PLM, MES, and commerce systems. Campaigns Marketing campaign records tied to leads and contacts. Items is specific to Infor LN and Campaigns to Vtiger CRM — each maps to any object or custom field on the other side.

How changes propagate between Infor LN and Vtiger CRM

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 LN Vtiger CRM Interval-based propagation

DetectionStacksync polls Infor LN for changes on an incremental schedule, reading only records changed since the previous pass. Event-style BOD publications through Infor ION where configured.

DeliveryEach detected change is written to Vtiger CRM through its API, with automatic retries and rate-limit backoff.

Vtiger CRM Infor LN Sub-second propagation

DetectionVtiger CRM notifies Stacksync of record changes through webhook events. Polling on record modified timestamps.

DeliveryEach detected change is written to Infor LN through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Infor LN: Subject to the ION API gateway's tenant rate limits in cloud deployments.
  • Vtiger CRM: Subject to the platform's API rate limits, which vary by edition.
What ships with Infor LN ⇄ Vtiger CRM

Connect Infor LN and Vtiger CRM for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Infor LN–Vtiger CRM connection.

Real-time

Two-way sync

Changes in Infor LN or Vtiger CRM instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Infor LN or Vtiger CRM 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 LN or Vtiger CRM record.

Observability

Monitoring

Track your Infor LN ⇄ Vtiger CRM sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Infor LN and Vtiger CRM.

How the Infor LN and Vtiger CRM connectors work

Infor LN

Integration surface
SOAP and REST web services, with standardized BOD exchange through Infor ION in Infor OS deployments
Authentication
OAuth 2.0 via the ION API gateway in cloud deployments; application credentials on premises
Change detection
Event-style BOD publications through Infor ION where configured; otherwise polling
Capabilities
read · write
Rate limits
Subject to the ION API gateway's tenant rate limits in cloud deployments.

Vtiger CRM

Integration surface
REST API
Authentication
HTTP Basic with username and access key
Change detection
Polling on record modified timestamps; workflows can fire outbound HTTP calls on record events
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's API rate limits, which vary by edition.
How it works

How to connect Infor LN to Vtiger CRM — 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.

  1. 01

    Connect your apps

    Authenticate Infor LN and Vtiger CRM with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    Infor LN connected
    Vtiger CRM connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Infor LN and Vtiger CRM 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.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Infor LN ⇄ Vtiger CRM
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    Infor LN Vtiger CRM
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Infor LN and Vtiger CRM integration FAQ

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.

Learn more about security
SOC 2 Type II
ISO 27001
HIPAA BAA
GDPR
CCPA
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:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 520 integrations available for Infor LN and Vtiger CRM.

Popular · 7 of 520
All Infor LN integrations All Vtiger CRM integrations Browse all integrations
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