A guide to NetSuite integrations: tools, methods, and best practices

Adopting NetSuite as your enterprise resource planning (ERP) system can be a big step in your digital transformation journey. However, too often, businesses miss out on its full potential because of disconnected systems. 

To make NetSuite your single source of truth, you need it to reflect information from every department. Without proper integration, this critical data remains siloed, limiting NetSuite’s effectiveness. 

Unfortunately, integrating NetSuite with other applications can be challenging, especially as your business grows and evolves. That challenge compounds with SaaS sprawl. The average company uses about 371 apps (Productiv, 2023), and each one is a potential connection to build, monitor, and maintain. Achieving true end-to-end integration requires a solution that simplifies the integration process. Celigo’s iPaaS (Integration Platform as a Service) is designed to do just that. 

With Celigo, you can connect all your systems with NetSuite, automate workflows, and ensure your team has access to real-time, holistic data. Learn how Celigo has helped over 5,000 NetSuite customers achieve these results in our on-demand webinar, “The Ins and Outs of Integrating NetSuite with the Celigo Platform.” 

Dive in to explore what we covered.

NetSuite integration methods

Before you start integrating, it’s crucial to understand your options. Not all integration solutions are well-suited to integrate NetSuite. Some common approaches come with complexities and limitations that can slow down business processes and increase costs.

Here’s a look at four common methods and how they compare:

Direct integration (point-to-point)

Direct integration involves coding with the integration options NetSuite makes available, such as SuiteScript, SuiteTalk, and RESTlets. With no software between the two applications exchanging data, it’s often called point-to-point (P2P) integration. It’s best suited for simple, static processes or scenarios requiring deep customization. Each integration requires skilled developers for both implementation and ongoing maintenance, which makes it time-consuming and potentially costly. It also becomes unwieldy as data volumes and app counts grow, since changing a single line of business logic can take days or weeks to roll out.

Although these benefits do exist, they only exist for as long as someone can support the systems… the folks behind these point-to-point integrations are points of failure.

— Jeff St. Louis, Plative

Single-purpose point-to-point connectors

Single-purpose connectors are prebuilt for common use cases, making them an ideal solution when a company’s processes align with widely used scenarios. With minimal customization required, they can also be a practical choice for teams with limited resources. However, they lack flexibility and can be difficult to scale and customize as business needs evolve.

Traditional iPaaS

Traditional iPaaS is developer-led and requires ongoing technical resources. It provides a single cloud platform for integrating NetSuite with other apps, with monitoring and guaranteed data delivery. However, it isn’t accessible to business users without technical knowledge, so teams need to dedicate developers to building and maintaining flows. The level of maintenance varies by solution.

Advanced iPaaS

Advanced iPaaS includes prebuilt connectors, uses AI/ML-assisted error handling, and is accessible to business users. It’s a good option for companies anticipating growth, process updates, and the need for robust monitoring. Prebuilt NetSuite connectors speed rollout, AI and ML help handle errors and accelerate integration design, and tech-savvy business users can deploy and manage automation themselves, which frees up engineering time.

For businesses seeking a scalable, flexible, and easy-to-manage integration solution, Celigo’s modern iPaaS delivers the best of both worlds. It combines an intuitive and user-friendly platform with robust developer tools. This allows teams to integrate NetSuite quickly, efficiently, and at scale. 

How to choose the right NetSuite integration tool

There’s no one-size-fits-all approach. Five factors usually decide which method fits:

• Data volume: Low-volume, simple data exchange can work with a direct integration or connector. High volumes need monitoring, error handling, and guaranteed delivery, which platforms typically handle better than hand-coded integrations.
• Number of apps: Two or three apps are manageable with direct integrations. As the stack grows, separate connections multiply complexity and reduce visibility, and a central platform becomes more practical.
• In-house development resources: Direct integration and traditional iPaaS depend on developers. If engineering capacity is limited, look for tools that tech-savvy business users can configure and manage.
• Scalability: Consider where your stack will be in two to three years. Changes to business logic should take hours or days, not weeks.
• Maintenance ownership: Decide up front who monitors, fixes, and updates each integration. Unowned integrations degrade over time.

To ensure the long-term value of your NetSuite integration, it’s crucial to plan for its maintenance and select an iPaaS tool that enables you to adapt and modify it as your business grows. Without internal support, even the most robust integration will lose its effectiveness over time.

— Greg DelGenio, CRO at Plative

Best practices for successful NetSuite integration

Celigo has successfully implemented hundreds of use cases for NetSuite customers, allowing them to automate critical processes such as order-to-cash, procure-to-pay, and more. Regardless of the specific workflow, following a structured approach can help ensure successful integration. We recommend following these four steps:

1. Learn: Familiarize yourself with Celigo’s platform and document your current business practices.
2. Design: Create an integration spec that documents your business goals, flow requirements, and mapping.
3. Build and test: Develop your integrations using prebuilt flows and templates and test functionality.
4. Go-live: Activate flows connected to your production endpoints and monitor for ongoing issues and edge cases.

Integration shouldn’t stop at deployment. To ensure long-term success, continuously iterate and optimize your flows to keep pace with evolving business needs.

What makes Celigo the best NetSuite integration tool?

Now that you understand the key steps for effective integration, let’s explore how Celigo helps you build your integrations. As NetSuite’s largest partner with over a decade of experience, Celigo empowers businesses to integrate systems at scale with a streamlined, efficient approach.

We provide several tools to help you achieve this, including:

• Integration apps: Prebuilt applications that cover common use cases right out of the box
• Integration templates: Fully customizable prebuilt flows
• A unified platform: A low-code platform with complete customizability within a unified interface

Explore a demo of Celigo’s integration platform.

By leveraging Celigo’s modern iPaaS, you can seamlessly integrate NetSuite with all your critical applications, ensuring real-time data flow, automated workflows, and a truly connected enterprise. With a scalable and flexible integration solution, you can unlock NetSuite’s full potential and drive efficiency across your organization. 

Take the next step toward automation and digital transformation. Watch the on-demand webinar today.