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Data warehouse ⇄ ERP

MotherDuck to Sage 300 integration — real-time, two-way sync

Keep MotherDuck and Sage 300 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 MotherDuck and Sage 300

Put Sage 300's records in MotherDuck as live tables for reporting and analysis, without extract jobs, and write results back where Sage 300 can use them.

ERP data is some of the most asked-for data in the warehouse and some of the hardest to get: the record types are many, the APIs are strict, and extract jobs are brittle. Whether Sage 300 carries financials, operations, workforce data, or all three, the analysis belongs in MotherDuck next to everything else the company measures.

Stacksync syncs Purchase Orders, Inventory Items, AR Invoices and Receipts, AR Customers from Sage 300 into tables in MotherDuck continuously, managing API limits and schema drift along the way. The connection is bi-directional, so values computed in MotherDuck can be written back to fields in Sage 300 where that is useful.

Common use cases

  • Land CRM and operational database records in MotherDuck so a small team gets warehouse-style analytics without cluster management
  • Sync modeled MotherDuck tables outward to operational tools for activation
  • Replicate GL, AR, and AP detail to a warehouse for consolidated multi-company reporting.
  • Keep inventory items and quantities aligned with e-commerce and warehouse systems on a schedule.

Write-back where Sage 300 exposes writable fields

Classifications or reference values computed in MotherDuck sync back onto the corresponding records in Sage 300.

Where Sage 300 holds the books: finance reporting from live data

Financial records land in MotherDuck as they change, so period-end reporting queries current numbers rather than last night's extract.

Where Sage 300 is the HR system of record: workforce analytics

Worker and organization data syncs into MotherDuck for headcount, cost, and planning analysis alongside other company data.

What you can sync between MotherDuck and Sage 300

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.

MotherDuck objects Sage 300 objects
Attached Local DuckDB Databases Local files attached alongside cloud databases for hybrid queries. Purchase Orders Procurement documents read for spend visibility and receiving.
Databases Cloud-hosted DuckDB databases that scope a sync's reads and writes. Inventory Items Item master with costing and quantities, synced to storefronts and WMS.
Schemas Namespaces within a database used to organize synced tables. AR Invoices and Receipts Billing and payment records replicated for cash and revenue reporting.
Tables The main landing target for synced records and source for analysis. AR Customers Receivables customer master synced to CRMs and billing tools.
Views Modeled projections used as outbound sync sources. AP Vendors Payables vendor master synced with procurement and payment systems.
Database Shares Read-only copies of a database shared with other users or teams. GL Accounts Chart of accounts read for transaction mapping across integrations.
What ships with MotherDuck ⇄ Sage 300

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

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every MotherDuck–Sage 300 connection.

Real-time

Two-way sync

Changes in MotherDuck or Sage 300 instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever MotherDuck or 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 MotherDuck or Sage 300 record.

Observability

Monitoring

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

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between MotherDuck and Sage 300.

How the MotherDuck and Sage 300 connectors work

MotherDuck

Integration surface
SQL through DuckDB clients and drivers using a MotherDuck (md:) connection
Authentication
Access token created in MotherDuck (Settings > General > Create Token), pasted into Stacksync; database name and schema configurable if not using defaults
Change detection
Polling; no log-based CDC or webhook surface is exposed
Capabilities
read · write
Rate limits
Subject to the platform's compute and concurrency limits rather than per-request API rate limits
MotherDuck setup guide

Sage 300

Integration surface
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
Capabilities
read · write
How it works

How to connect MotherDuck to Sage 300 — 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 MotherDuck and Sage 300 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
    MotherDuck connected
    Sage 300 connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the MotherDuck and Sage 300 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 · MotherDuck ⇄ 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
    MotherDuck Sage 300
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

MotherDuck and Sage 300 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 MotherDuck and Sage 300.

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