Custom Field Mapping for NetSuite and HubSpot: A Visual Guide

Your NetSuite and HubSpot integration should work the way your business does, not force you into a one-size-fits-all box. That's where custom field mapping comes in.

Let's explore them and how to make that happen with SyncSmart's flexible mapping capabilities made possible by our easy-to-use platform.

Standard vs. Custom Field Mappings in a NetSuite HubSpot Integration

In NetSuite and HubSpot, your data lives in objects, like Companies, Contacts, Deals, and Products. Each object contains fields that store specific information, like email addresses or annual revenue.

Field mapping connects these data points between systems: 

  • Standard fields are the basics every business uses — contact names, emails, and deal amounts. 
  • Custom fields are what make your business unique. Your "Customer Tier Level" in NetSuite or "Product Interest Score" in HubSpot — these fields track what matters to your specific operations.

How to Map Custom Fields Between NetSuite and HubSpot 

Setting up custom field mappings involves a few steps, but here is a high-level overview:

  • Identify corresponding fields: Match your NetSuite "custentity_tier_level" with HubSpot's "customer_tier" property. Sometimes the names are similar, sometimes they're completely different; what matters is that they contain the same type of data. In the SyncSmart user interface (UI), our platform will make sure you are only match logical data. 
  • Define data flow direction: Decide whether data moves one-way (NetSuite → HubSpot for something maybe one team needs to know about) or bidirectionally (↔ for fields both teams update). Our UI makes doing this as simple as pointing and clicking. 
  • Set sync rules: Establish when and how often data syncs. Real-time for critical deal updates? Hourly for account changes? You decide based on your workflow needs.
  • Handle data transformation: Convert between different formats when necessary. Dropdown values in NetSuite might need to be mapped to text fields in HubSpot, or date formats might need adjustment. With SyncSmart’s NetSuite HubSpot integration, automatic dropdown, multiselect, and booleans are preopulated in the HubSpot field, so a lot of manual work is taken out of the equation.  

How SyncSmart Helps You Map Custom Fields in a NetSuite HubSpot Integration 

Unlike other tools, SyncSmart's UI puts you in control from day one and makes mapping custom fields stress-free. Here's how you can start setting up your objects and custom field mappings in no time:

  1. Connect: Our smart onboarding wizard asks a few simple questions, then automatically applies recommended mappings and creates necessary HubSpot properties. Our implementation team can help you set up your integration, or you can do so totally on your own. What used to take weeks now takes minutes.
  2. Configure: Visual field mapping lets you see exactly how data flows. Drag and drop to connect fields, toggle sync direction with a click, and set up filtering rules without writing code. Need to map that custom "Executive Sponsor" field? Just point and click.
  3. Test & Monitor: After testing your mappings, monitor everything in real-time. Sync logs show you exactly what's happening with your data — which records synced, when they updated, and any issues that need attention. Get instant alerts about errors and see optimization opportunities right in your logger dashboard.
  4. Scale: Start with essential mappings and add more as you grow. Our usage-based model means you're not paying for capacity you don't need, but you can expand instantly when you do.

Six Best Practices for NetSuite HubSpot Custom Field Mapping

Setting up custom field mappings successfully means thinking ahead. Here are the practices that save time and prevent headaches:

  1. Document your field relationships: Keep a simple spreadsheet showing which NetSuite field maps to which HubSpot property. When "custentity_health_rating" maps to "account_health_score," clear documentation prevents confusion for your team.
  2. Plan for data type differences: NetSuite might store data as numbers, while HubSpot uses text. Define conversion rules upfront. Will that numerical score become "High/Medium/Low" or stay as "1-10"?
  3. Establish sync hierarchy: Decide which system wins when conflicts arise. If sales updates a field in HubSpot while finance updates it in NetSuite, know ahead of time which change takes priority.
  4. Start small, then expand: Begin with your most critical custom fields — the ones that directly impact revenue or customer experience. Add more mappings as your team gets comfortable with the integration.
  5. Test with real scenarios: Before going live, run actual business scenarios through your mappings. Update a deal stage and verify that the opportunity status changes correctly. Check that your validation rules work across both systems. Send and create test records with our tool, and use the live logging to see your progress. 
  6. Review mappings regularly: Business processes evolve. That critical field from last year might be obsolete now. Regular reviews keep your integration lean and relevant.

Remember, if you're using a SyncSmart time, our team is always here to support you if issues or questions should arise.

Start Your NetSuite HubSpot Integration Today

Custom field mapping doesn't have to be complicated. With SyncSmart, you can maintain the unique data fields that power your business while ensuring seamless sync between NetSuite and HubSpot.

Ready to see how SyncSmart handles your specific field mapping needs? Schedule your 1:1 demo today