ERP system integration: Methods and benefits

In large organizations, every department uses its own set of apps and software systems to manage daily workflows. And each tool — from HR onboarding platforms to finance auditing trackers — generates an enormous amount of data. But without visibility across all of these systems, reporting on organization-wide resource usage becomes challenging.

Enterprise resource planning (ERP) system integration solves this problem by connecting all your mission-critical apps into a unified view. It eliminates the need to search through siloed systems and the risk of losing important records. Every dataset flows into a single, reliable source of truth that enables accurate reporting and faster decision-making.

Here’s how ERP systems improve visibility and operations across your business.

What is ERP integration?

ERP integration is the process of connecting your ERP system to the other business applications your teams use every day. This typically means using APIs or prebuilt connectors to enable data exchange across these systems.

Once integrated, data flows automatically between apps, giving each tool the visibility and context it needs from the rest of your tech stack.

While ERP software offers insight into operational processes, it’s not designed to deliver full visibility on its own. But when integrated with the other tools in your tech stack, ERP gains the broader context required to fully understand the business and guide better decisions.

Some common tools you might integrate with an ERP platform include:

• Customer platforms: Sync customer data and sales pipeline information from HubSpot or another tool directly into your ERP suite.
• Ecommerce platforms: Manage your ecommerce business more effectively by connecting stock, sales, inventory, and website data to the ERP system for a unified operational view.
• Warehouse management systems: Bring real-time inventory updates and shipping coordination into a single source of truth. 
• Accounting software: Align financial reporting and budgeting across different departments in one tool.

Because most business initiatives span multiple teams, the more connected your systems are, the easier it becomes for teams to collaborate and make decisions.

How ERP software integration improves business operations

Integration with ERP software provides full-scale visibility across all departments. A single source of truth for all operational data allows teams to access information from multiple systems in one place.

Here are some benefits of an ERP integration solution: 

• Data accuracy across departments: By automatically syncing data across different systems, you reduce the likelihood of errors from manual data entry or duplicate records.
• Real-time reporting and forecasting: With everything in one place, teams have faster access to operational data for in-depth analysis and predictive modeling.
• Inventory visibility: Live data syncing from product and sales systems provides an up-to-date view of inventory levels and fulfillment.
• Better customer experience: Unified customer data gives teams the full context needed to deliver faster, more personalized service.

Common ERP integration methods

The exact method to centralize data varies depending on your technical requirements and whether you’re looking for a modern or legacy ERP system integration.

Here are three common ways organizations integrate an ERP system into their broader stack.

1. Point-to-point integrations

Point-to-point ERP integrations connect two systems through a custom script. In this method, developers write code to produce a unique connector for each pair of applications.

Because each connector is built manually, this approach is best suited for smaller integrations or simple use cases. As you add more applications, each new connection requires its own custom script, which makes this approach impractical.

2. iPaaS and middleware

Middleware and integration platforms as a service (iPaaS) act as central hubs between your applications and ERP systems. They’re custom-built to handle data mapping across disparate tools, allowing you to quickly connect several systems without writing custom code. 

Organizations often choose this approach for large-scale integrations because these solutions require minimal manual effort. Their data orchestration and workflow automation features simplify connection and data flow across the tech stack.

3. API-based ERP integration

With API-based integration, your ERP system connects directly to other applications through built-in APIs. These APIs create a direct, real-time link between systems to sync data automatically and consistently.

Most modern business tools — like customer relationship management (CRM) solutions or ecommerce platforms — provide APIs that make it easy to combine datasets across your environment.

Best practices for successful ERP integration 

As you scale the number of connections or the volume of data moving through your systems, maintaining a compliant and secure ERP ecosystem becomes essential. Plan ahead to make compliance and operational stability a priority right from the start.

Here are a few best practices that support smooth ERP integration:

• Define integration goals. Every connection should have a clear and documented purpose. Outline the integration goals early to prioritize the right tools and plan effectively for long-term success.
• Standardize and clean ERP data. Build strong data hygiene practices into the ERP integration pipelines. Define naming conventions, main formats, and shared data definitions to avoid errors and conflicting records.
• Prioritize API-first, scalable architectures. API-first systems are much more scalable than other ERP integration methods. They provide more control and are compatible with cloud environments. Where possible, prioritize API connectors to make scaling easier later on.
• Automate data pipelines. Automating data pipelines allows you to move large volumes of data with minimal effort, saving engineers time while making it easier to scale the data ecosystem as volumes increase.
• Centralize ERP and operational data. Consolidate ERP data into a cloud data warehouse to create a reliable, centralized source of truth. From there, build additional transformation or analytics layers on top of the warehouse for more efficient querying.

ERP system integration use cases

Integrating your ERP system with departmental tools offers a clear view of how information moves throughout the business. Instead of working in multiple disconnected systems, your teams gain access to an up-to-date stream of operational information.

Common use cases include:

• Business intelligence: When you ingest data from the entire business into a cloud data warehouse, you get a holistic view for full-scale analytics. ERP integration adds the much-needed context for analytics, making forecasting and dashboarding more reliable.
• CRM: ERP data and customer information go hand-in-hand to give you a complete view of how your business services its ideal users. You can integrate CRM data into ERP systems to enhance customer communications and improve visibility over sales and inventory management processes.
• Project management: Aligning ERP systems with project management platforms from different departments lets you track budgets and delivery timelines in a centralized manner. Teams can quickly access the context they need to understand project status and make informed decisions.

Streamline ERP system integration and centralize business data with Fivetran

Without a reliable data integration strategy, consolidating data from dozens of tools, data suites, platforms, and systems becomes a labor-intensive task. Teams must track down and collect data from each individual application and then manually export each dataset to piece everything together before it can be used for analytics.

Fivetran offers an easier solution. Its fully automated pipelines reliably move ERP data into your cloud data warehouse or lakehouse environment — without the need for custom pipelines or ongoing maintenance. You’re able to synchronize ERP data with the rest of your infrastructure while meeting strict security and compliance requirements.

Fivetran is the go-to solution for ERP data integration architecture, reducing complexity and boosting visibility across your organization. Get started today by requesting a demo. 

FAQ

What tools are commonly used for ERP system integration?

Common options include native ERP connectors, API-based integrations, and managed ELT platforms like Fivetran. Magento ERP system integration is an example of synchronizing operations and customer data.

What is the difference between ERP integration and ERP implementation?

ERP implementation is about adding an ERP to your tech stack by configuring the system to receive your operations data. ERP integration takes this one step further by combining ERP software with other apps and systems in your tech stack.

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