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ERP ⇄ CRM

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

Keep Acumatica 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 Acumatica and Vtiger CRM

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

Vtiger CRM holds the customer relationship; Acumatica 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 Invoices, Campaigns, Contacts, Organizations in Vtiger CRM with Vendors, Sales Orders, Invoices, Purchase Orders in Acumatica 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

  • Mirror Leads and Campaigns to an email platform to keep marketing lists current.
  • Two-way contact and organization sync between Vtiger and a billing or ERP system.
  • Sync vendor bills from AP automation tools into Acumatica for approval and payment.
  • Align Acumatica's built-in CRM opportunities and cases with an external sales or support platform.

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

Invoice and payment state from Acumatica 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 Acumatica manages people and org data: keep Vtiger CRM aligned

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

What you can sync between Acumatica 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.

Acumatica objects Vtiger CRM objects
Stock Items Inventory master data with quantities shared with external sales channels. Opportunities Deal records, historically the Potentials module, synced for pipeline reporting.
Shipments Fulfillment documents read to update tracking in storefronts and CRMs. Cases Support tickets from the help-desk module, mirrored to external trackers.
Payments Customer payment records reconciled against invoices from payment platforms. Products Catalog items referenced on quotes, orders, and invoices.
Journal Transactions GL entries replicated into reporting databases. Quotes Pricing documents with line items.
Projects Project cost and billing structures synced with delivery tools. Sales Orders Order records between quote and invoice, synced to fulfillment systems.
Opportunities and Cases Built-in CRM records synced with external sales and support tools. Invoices Billing documents pushed into accounting software.
What ships with Acumatica ⇄ Vtiger CRM

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

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

Real-time

Two-way sync

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

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Acumatica 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 Acumatica or Vtiger CRM record.

Observability

Monitoring

Track your Acumatica ⇄ 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 Acumatica and Vtiger CRM.

How the Acumatica and Vtiger CRM 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

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 Acumatica 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 Acumatica 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
    Acumatica connected
    Vtiger CRM connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Acumatica 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 · Acumatica ⇄ 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
    Acumatica Vtiger CRM
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Acumatica and Vtiger CRM integration FAQ

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.

Learn more about security
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:

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 386 integrations available for Acumatica and Vtiger CRM.

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