Skip to content
ERP

Acumatica to Sage Intacct integration — real-time, two-way sync

Keep Acumatica and Sage Intacct 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 Sage Intacct

Two ERPs, one set of facts: Stacksync keeps Acumatica and Sage Intacct 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 Customers, Vendors, Sales Orders, Invoices in Acumatica with Dimensions, Employees, GL Accounts, Journal Entries in Sage Intacct 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

  • 01 Sync vendor bills from AP automation tools into Acumatica for approval and payment.
  • 02 Align Acumatica's built-in CRM opportunities and cases with an external sales or support platform.
  • 03 Keep project and department dimensions aligned with a PSA or HRIS so coding stays consistent across systems.
  • 04 Create AR invoices or Order Entry transactions from subscription and order data held in a Postgres application database.

Common sync patterns

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.

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.

What you can sync between Acumatica and Sage Intacct

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 Sage Intacct objects How this pairing syncs
Customers AR master data synced with CRMs and billing tools. Customers AR masters synced bi-directionally with CRMs like Salesforce and HubSpot. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions.
Vendors Supplier records aligned with procurement and AP automation. Vendors AP masters kept aligned with procurement and payment platforms. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions.
Payments Customer payment records reconciled against invoices from payment platforms. Payments AR and AP payment records synced for cash application and status reporting. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. Custom fields on either side are included in the mapping.
Purchase Orders Procurement documents exchanged with supplier-facing systems. Purchasing Transactions Configurable procure-to-pay documents read and written by procurement integrations. Purchase Orders is specific to Acumatica and Purchasing Transactions to Sage Intacct — each maps to any object or custom field on the other side.
Stock Items Inventory master data with quantities shared with external sales channels. Dimensions Location, Department, Project, Class and similar tags carried on every synced transaction line. Stock Items is specific to Acumatica and Dimensions to Sage Intacct — each maps to any object or custom field on the other side.
Shipments Fulfillment documents read to update tracking in storefronts and CRMs. Employees Employee records used for expense and payroll-adjacent syncs. Shipments is specific to Acumatica and Employees to Sage Intacct — each maps to any object or custom field on the other side.

How changes propagate between Acumatica and Sage Intacct

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.

Acumatica Sage Intacct Sub-second propagation

DetectionAcumatica notifies Stacksync of record changes through webhook events. Push notifications configurable on data changes, plus polling on LastModifiedDateTime fields.

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

Sage Intacct Acumatica Interval-based propagation

DetectionStacksync polls Sage Intacct for changes on an incremental schedule, reading only records changed since the previous pass. Polling on WHENMODIFIED audit fields.

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

What ships with Acumatica ⇄ Sage Intacct

Connect Acumatica and Sage Intacct for flexible, real-time data sync.

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

Real-time

Two-way sync

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

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Acumatica or Sage Intacct 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 Sage Intacct record.

Observability

Monitoring

Track your Acumatica ⇄ Sage Intacct 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 Sage Intacct.

How the Acumatica and Sage Intacct 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

Sage Intacct

Integration surface
XML web services gateway; REST API on newer releases
Authentication
Web Services sender ID plus company login (session-based) on the XML gateway; OAuth 2.0 on the REST API
Change detection
Polling on WHENMODIFIED audit fields; no log-based CDC or general webhook surface
Capabilities
read · write
How it works

How to connect Acumatica to Sage Intacct — 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 Sage Intacct 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
    Sage Intacct connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Acumatica and Sage Intacct 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 ⇄ Sage Intacct
    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 Sage Intacct
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
Try interactive demo
FAQ

Acumatica and Sage Intacct 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 516 integrations available for Acumatica and Sage Intacct.

Popular · 7 of 516
All Acumatica integrations All Sage Intacct integrations Browse all integrations
Coworkers laughing in front of a laptop in a casual office setting

Your last integration took months.
Your next one takes a prompt.

Book a demo Tour the platform on your own