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ERP ⇄ Database

NetSuite to PostgreSQL integration — real-time, two-way sync

Keep NetSuite and PostgreSQL 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 NetSuite and PostgreSQL

Give your engineers NetSuite's data in PostgreSQL: read it with normal queries, write back through the sync, and skip the ERP API entirely.

ERP data sits behind interfaces built for the ERP's own modules, not for your internal systems. Teams that need those records, for reporting services, internal tools, or automations, end up writing integration code against a strict API and maintaining it through every upgrade.

Stacksync mirrors Accounting Period, Bin Transfer, Currency Rate, Price Level from NetSuite into PostgreSQL and keeps both sides consistent in real time. Whatever NetSuite is the system of record for, whether financials, operations, people, or procurement, those records become rows your code can query, and changes written in PostgreSQL sync back into NetSuite with its validations respected.

Common use cases

  • Feed reporting and BI from a continuously synced Postgres replica instead of scheduled ETL scripts
  • Expose SaaS objects (CRM contacts, ERP invoices, support tickets) as Postgres tables that internal tools can query and join
  • Expose item and inventory data to internal applications through a continuously synced database table.
  • Mirror journal entries and transaction lines into a warehouse for financial reporting without CSV exports.

Where NetSuite is the HR system of record: people data for internal systems

Worker and org records stay current in PostgreSQL for provisioning, access, and reporting systems that read from the database.

Controlled write-back

Choose exactly which tables and fields may flow from PostgreSQL back into NetSuite, keeping the ERP authoritative.

Read ERP records with a query

Records from NetSuite live in PostgreSQL as ordinary tables or collections, joinable with the rest of your data.

What you can sync between NetSuite and PostgreSQL

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.

NetSuite objects PostgreSQL objects
Billing Schedule Customer Subsidiary Relationship Synced with incremental and full sync per the Stacksync docs. Primary and Unique Keys Used as match keys for idempotent upserts and conflict resolution.
Account Synced with incremental and full sync per the Stacksync docs. JSONB Columns Hold semi-structured payloads such as nested SaaS objects or metadata.
Accounting Period Synced with incremental and full sync per the Stacksync docs. Sequences Generate surrogate keys for rows created by inbound syncs.
Bin Transfer Synced with incremental and full sync per the Stacksync docs. Custom Types and Enums Constrain synced values to a fixed set, mirroring picklist fields.
Currency Rate Synced with incremental and full sync per the Stacksync docs. Tables The primary sync target; rows map one-to-one to records in connected SaaS systems.
Price Level Synced with incremental and full sync per the Stacksync docs. Views Read-side projections used to expose joined or filtered data to a sync.
What ships with NetSuite ⇄ PostgreSQL

Connect NetSuite and PostgreSQL for flexible, real-time data sync.

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

Real-time

Two-way sync

Changes in NetSuite or PostgreSQL instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever NetSuite or PostgreSQL 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 NetSuite or PostgreSQL record.

Observability

Monitoring

Track your NetSuite ⇄ PostgreSQL sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between NetSuite and PostgreSQL.

How the NetSuite and PostgreSQL connectors work

NetSuite

Integration surface
SuiteTalk REST and SOAP web services, plus SuiteQL queries
Authentication
Token-Based Authentication (TBA): enable REST Web Services (and SOAP Web Services) + Token-Based Authentication in NetSuite, create an integration record to get Consumer ID/Secret
Change detection
Polling on lastModifiedDate via SuiteQL or saved searches; no native webhooks without custom SuiteScript
Capabilities
read · write
Rate limits
API concurrency is governed per account; sync tools queue and throttle requests.
NetSuite setup guide

PostgreSQL

Integration surface
SQL wire protocol (PostgreSQL frontend/backend protocol)
Authentication
Database credentials (connection string or parameters), with optional SSL root certificate upload and optional SSH tunnel (SSH user + host); a least-privilege DB user
Change detection
Logical replication (wal_level = logical) for change data capture via the "Postgres" connector; database triggers (TRIGGER grant + stacksync_logging schema) via the trigger-based "Postgres Heroku" connector where
Capabilities
read · write · CDC
Rate limits
No API rate limits; throughput is bounded by connection limits, instance resources, and replication slot throughput
PostgreSQL setup guide
How it works

How to connect NetSuite to PostgreSQL — 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 NetSuite and PostgreSQL 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
    NetSuite connected
    PostgreSQL connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the NetSuite and PostgreSQL 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 · NetSuite ⇄ PostgreSQL
    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
    NetSuite PostgreSQL
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

NetSuite and PostgreSQL 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 NetSuite and PostgreSQL.

Popular · 8 of 386
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