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Business productivity ⇄ ERP

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

Keep Google Sheets 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 Google Sheets and Sage 300

Bridge the tools people work in and the system the business runs on: real-time, two-way sync between Google Sheets and Sage 300.

The ERP holds the records the business is run on, and it is rarely where day-to-day work happens. Google Sheets is closer to the work, and the two often need the same facts about the same people, organizations, and transactions. Bridging them by hand, or by nightly file transfer, leaves each side out of date for hours at a time.

Stacksync syncs Named ranges, Cell values, Spreadsheets, Sheets (tabs) in Google Sheets with AP Vendors, GL Accounts, Journal Batches, Order Entry Orders in Sage 300 bi-directionally and in real time, with field-level mapping and rules for which system wins on conflict. Changes made where the work happens reach the system of record within seconds, and the reverse.

Common use cases

  • Reconcile finance or billing exports against system-of-record data in one collaborative surface.
  • Prototype an integration by syncing a sheet before committing to a database schema.
  • 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.

Where Google Sheets faces customers and Sage 300 carries account records

Order, invoice, or account status from Sage 300 appears alongside the customer in Google Sheets, so front-line teams answer from live data.

Where Google Sheets collects payments: transactions post through

Payment events sync into Sage 300 as they occur, keeping the enterprise records current without manual entry.

Where Sage 300 is the HR or people system of record

Worker and organization data from Sage 300 stays current in Google Sheets, so the tools people use daily reflect the org as it actually is.

What you can sync between Google Sheets 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.

Google Sheets objects Sage 300 objects
Named ranges Stable references that keep sync mappings valid when the grid moves. Purchase Orders Procurement documents read for spend visibility and receiving.
Cell values Untyped by default, so syncs handle type coercion for dates and numbers. Inventory Items Item master with costing and quantities, synced to storefronts and WMS.
Spreadsheets The file-level container a sync connects to, identified by spreadsheet ID. AR Invoices and Receipts Billing and payment records replicated for cash and revenue reporting.
Sheets (tabs) Individual worksheets, typically mapped one-to-one to a synced table. AR Customers Receivables customer master synced to CRMs and billing tools.
Rows Treated as records; a header row usually defines field names. AP Vendors Payables vendor master synced with procurement and payment systems.
Ranges Addressed in A1 notation for batched reads and writes. GL Accounts Chart of accounts read for transaction mapping across integrations.
What ships with Google Sheets ⇄ Sage 300

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

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

Real-time

Two-way sync

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

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Google Sheets 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 Google Sheets or Sage 300 record.

Observability

Monitoring

Track your Google Sheets ⇄ 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 Google Sheets and Sage 300.

How the Google Sheets and Sage 300 connectors work

Google Sheets

Integration surface
REST API (Google Sheets API), with file-level change signals available through the Drive API
Authentication
OAuth 2.0 (user consent) or Google service accounts
Change detection
Polling; the Sheets API has no cell-level webhooks, and Drive push notifications only signal file-level changes
Capabilities
read · write
Rate limits
Subject to per-minute read and write quotas per project and per user, so large syncs are batched.

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 Google Sheets 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 Google Sheets 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
    Google Sheets connected
    Sage 300 connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

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

Google Sheets 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 Google Sheets and Sage 300.

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