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Connect Shopify with any ERP (even custom-built systems)

ShopifyConnector enables integration between Shopify and any ERP, including custom-built, vertical, or highly specialized systems.

Not all companies operate with standard ERPs like SAP, Business Central, or Sage. Many businesses rely on:

  • custom-built ERPs
  • industry-specific solutions
  • legacy systems
  • hybrid architectures combining multiple systems

In these environments, standard connectors are not enough.

ShopifyConnector acts as a flexible integration layer, designed to adapt to any ERP architecture and enable Shopify to operate as part of a fully connected ecosystem.

This allows you to synchronize all key ecommerce processes:

  • product catalog
  • inventory
  • orders
  • customers
  • pricing
  • logistics
  • invoicing

regardless of the ERP technology used.

ShopifyConnector - Shopify x ERP
ShopifyConnector - Shopify x ERP

How ShopifyConnector adapts to your ERP

ShopifyConnector supports different sync models depending on the business architecture.

ERP as the master system

The ERP controls:

  • catalog
  • inventory
  • pricing
  • tax logic
  • Shopify acts as the sales channel.

    Shopify as the master system

    Shopify controls:

  • catalog
  • content
  • merchandising
  • The ERP manages operational processes.

    Custom synchronization model

    Each integration is designed based on:

  • ERP architecture
  • data model
  • business processes
  • What you can sync between Shopify and your ERP

    ShopifyConnector adapts the integration to your ERP data model.

    Products & Catalog

    • products
    • variants
    • attributes
    • Images
    • catalog structure

    Pricing

    • base prices
    • discounts
    • customer-specific pricing
    • B2B pricing

    Inventory

    • Stock by warehouse
    • Stock by location
    • Availability rules

    Orders

    • Full order data
    • Taxes
    • Discounts
    • Payment methods
    • Shipping methods

    Customers

    • Customers
    • Addresses
    • tax information

    Documents

    • ERP sales orders
    • delivery notes
    • Invoices
    extension
    extension
    extension
    extension
    extension

    Finance & Compliance

    extension

    Fulfillment Ops

    extension
    extension

    Payments & Terms

    extension
    extension
    extension
    extension

    Tell us your systems.

    Connect Shopify with your ERP — no matter which one you use ShopifyConnector is designed to adapt to any ERP and turn Shopify into part of your operational ecosystem. Request a demo and we will analyze: your ERP, your data model, your ecommerce processes, your architecture, to design a Shopify ↔ ERP integration tailored to your business.

    Shopify Compatibility and API Rate Limit Management

    ShopifyConnector works with all Shopify plans

    ShopifyConnector is designed to integrate with all Shopify plans, including Shopify Basic, Shopify Grow, Shopify Advanced, and Shopify Plus. This allows Shopify stores to connect with external business systems such as ERP platforms, CRM systems, logistics providers (3PL), accounting software, or PIM solutions, regardless of the Shopify plan used.

    Advanced Shopify API rate-limit management

    One of the most complex aspects of any Shopify integration is managing the number of requests that can be sent to the Shopify API. The internal engine of ShopifyConnector is specifically designed to control and optimize Shopify API calls based on the Shopify plan being used (Basic, Grow, Advanced, or Plus). Thanks to this architecture, ShopifyConnector can support integrations even in high-volume ecommerce environments or complex system architectures.

    Common challenges when integrating Shopify with custom ERPs

    Many companies use ERPs that:

    • do not have modern APIs
    • do not offer official Shopify connectors
    • are not supported by Shopify apps

    This prevents integration or forces manual processes.

    ShopifyConnector allows Shopify to integrate with any ERP, regardless of its technology.

    Custom-built integrations often lead to:

    • high maintenance costs
    • strong dependency on developers
    • difficulty evolving the system

    ShopifyConnector provides a standardized integration layer that reduces complexity.

    Without integration:

    • orders are entered manually
    • inventory is not updated in real time
    • operational errors increase

    ShopifyConnector automates these workflows.

    When Shopify and the ERP are not synchronized:

    • overselling occurs
    • prices become inconsistent
    • orders require manual corrections

    ShopifyConnector ensures data consistency across systems.

    Each ERP implements different logic for:

    • taxes
    • pricing rules
    • discounts
    • B2B customer structures

    ShopifyConnector allows the integration to adapt to these rules.

    ShopifyConnector solves this

    Shopify uses 2-decimal precision, while many ERPs operate with higher precision.

    This can cause discrepancies in:

    • order totals
    • tax calculations
    • discounts

    ShopifyConnector allows you to define a controlled rounding and fiscal logic strategy.

    FAQ integrating Shopify with a custom ERP

    Yes. ShopifyConnector is designed to integrate with custom-built or proprietary ERP systems.

    Not necessarily. ShopifyConnector can adapt to different integration methods.

    Yes. The integration is designed around your ERP’s data model and business logic.

    Yes. ShopifyConnector allows you to define custom rules and workflows.

    It depends on the ERP and complexity, but ShopifyConnector significantly reduces implementation time compared to building from scratch.

    Connect Shopify with your ERP or business systems

    Contact details
    Integration details
    Project scope
    We usually reply within 24 hours.
    ✔ No commitment
    ✔ Free initial technical assessment
    ✔ Shopify integration specialists