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ERP

Connect Sage 300 to any app with two-way sync.

Two-way sync Sage 300 across all your CRMs, databases, data warehouses, EDI systems, and AI tools, with custom workflows tailored to your data.

  • 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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Migrated from MuleSoft
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Migrated from Fivetran
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Object catalog

What Stacksync syncs in Sage 300.

These objects sync between Sage 300 and any connected system, with field-level mapping and conflict resolution. Custom fields are picked up from the live schema where Sage 300 exposes them.

AR Customers
Receivables customer master synced to CRMs and billing tools.
AP Vendors
Payables vendor master synced with procurement and payment systems.
GL Accounts
Chart of accounts read for transaction mapping across integrations.
Journal Batches
GL entries staged in batches that must be posted; a common write target for external systems.
Order Entry Orders
Sales orders written from e-commerce or EDI feeds.
Purchase Orders
Procurement documents read for spend visibility and receiving.
Inventory Items
Item master with costing and quantities, synced to storefronts and WMS.
AR Invoices and Receipts
Billing and payment records replicated for cash and revenue reporting.
API surface

How Stacksync connects to Sage 300.

The connector runs on Sage 300's native API. Stacksync manages authentication, rate limits, retries, and schema changes so your team does not maintain integration code.

Connection
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

Sync directions

  • Read Supported
  • Write Supported
  • Change data capture Not available
  • Webhooks Not available
What ships with Sage 300

Connect Sage 300 for flexible, real-time data sync.

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

Real-time

Two-way sync

Changes in Sage 300 instantly reflect across connected systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever 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 Sage 300 record.

Observability

Monitoring

Track your Sage 300 sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions.

Use cases

What teams run on the Sage 300 connector.

Sage 300 is bought by midmarket companies, often multi-entity and multi-currency operations, with finance ops and controllers as the primary owners and IT or a Sage partner administering it on-prem or hosted. It anchors financials and operations (AR, AP, GL, Order Entry, Purchasing, Inventory), so its company databases accumulate the master and transaction data that CRM, ecommerce, and reporting systems need to reference.

  • Finance ops / Controllers
  • IT/ERP admins
  • Data engineering
  • Operations

  1. Sync AR customers, invoices, and balances into a CRM for multi-currency account visibility.

  2. Write web and EDI orders into Order Entry and return order status to the source channel.

  3. Replicate GL, AR, and AP detail to a warehouse for consolidated multi-company reporting.

  4. Keep inventory items and quantities aligned with e-commerce and warehouse systems on a schedule.

  5. Sync AR Customers plus AR Invoices and Receipts to a CRM so account teams see balances and payment status without logging into the ERP.

  6. Push Order Entry Orders captured in ecommerce or CRM into Sage 300, validating lines against Inventory Items before they land.

All Sage 300 integrations

Pick the system you need to keep in sync with Sage 300. Each page covers the sync setup, field mapping, and common workflows for that pair.

CRM · 42

ERP · 39

Database · 49

Data warehouse · 29

Business productivity · 28

Accounting and finance · 17

How it works

Set up Sage 300 in minutes, without APIs.

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 Sage 300 with its 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
    Sage 300 connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Sage 300 objects to sync — Stacksync auto-detects the schema, 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 · Sage 300
    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
    Sage 300 database
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Sage 300 connector FAQ

What can I sync with the Sage 300 connector?

Sage 300's core objects — AR Customers, AP Vendors, GL Accounts, Journal Batches and custom fields — can sync with any of 302 other systems. Every integration is real-time and bidirectional, with field-level mapping and conflict resolution.

How does Stacksync connect to Sage 300?

Via Sage 300 Web API (REST) on newer releases; .NET/COM SDK and direct SQL Server access on-prem, authenticated with Sage 300 user credentials (Basic auth on the Web API); database credentials for direct SQL reads. Changes are detected as follows — scheduled polling; batch-oriented modules with no webhook surface. Stacksync manages rate limits, retries, and schema changes automatically.

Is the Sage 300 connector two-way?

Yes. Changes made in Sage 300 propagate to the connected system and vice versa, in milliseconds. One-way flows are also supported when a direction should stay read-only.

How long does a Sage 300 integration take to set up?

Most Sage 300 integrations go live in minutes: authenticate Sage 300 and the other system, pick objects and fields, and enable the sync. No code and no infrastructure to manage.

Is Sage 300 data secure in transit?

Stacksync is SOC 2 Type II, ISO 27001, GDPR and HIPAA compliant. Sage 300 data is encrypted in transit, and a zero-persistent-storage architecture means records are not retained after a sync operation.

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
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