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Create and manage custom contact fields

Article: 000033120
Updated: January 10, 2025

Create, rename, and delete custom contact fields so that you can collect the information that matters most to your organization for sending more personalized and targeted content

Exclamation Point IconImportant: It's a violation of our Terms of Service to store Sensitive Information, which includes, among other things: social security numbers; national insurance number; credit card numbers; passwords; security credentials; protected health information; and nonpublic personal information of any kind (e.g., race, gender, age, sexual orientation, religion, political and philosophical beliefs, union membership) in a custom field. Please see the Terms of Service for additional information on Sensitive Information.

 

 

Custom fields are commonly used for adding personalized information into the subject line and body of your emails and for segmenting your contact list. Constant Contact recognizes standard contact details, like an address, company name, or birthday, but custom fields let you get creative and collect your own contact details based on the unique marketing needs of your organization. Here's everything you need to know to create and manage custom fields so you can send the right content to the right contacts at the right time:

▶ Access the custom fields manager

Custom fields can be created and managed through both the contacts dashboard and through your accounts settings. Here's how to find them so you can create new custom fields, rename or delete existing custom fields, and view custom fields that were created during the contact file import process, while customizing a sign-up form, or through an automation path:

 

Managing custom fields through the Contacts tab

  1. From any tab in the contacts dashboard, click . . . > Manage Custom Fields in the upper right-hand corner of the screen.

    Contacts dashboard with Contacts tab selected, Contacts overflow menu expanded and Manage Custom Fields option selected 
     
Light Bulb IconDid you know? You can change the column headers for the Contacts table and add your custom field as a column header!

 

Manage custom fields through My Account

  1. In the lower left-hand corner of the screen, click on the three dots next to your profile name and select Account settings.
  2. Click the Advanced settings tab.
  3. In the Custom fields section, click Manage.

    Account owner menu expanded and Account settings option selected, Account Settings page with Advanced Settings tab selected, Custom Fields section, and Manage button 
     

 

Exclamation Point IconImportant: Business-related custom fields are not automatically created when you select your industry type through My Account. The industry type allows us to provide you with email stats and suggest email templates for your chosen industry.

 

▶ Create new custom fields

Custom fields can be created for so many different reasons! You can use them to track the start date of a loyalty program or the date of a donation, or you can keep track of customer preferences, or even a service level, discount type, or donor tier. There can be up to 100 unique custom fields in your account, and keep in mind that any custom field you create is available for all of your contacts, even if they're not applicable to all of your contacts—it's totally fine to have blank custom fields in a contact record!

  1. After accessing through the Contacts tab or My Account, click Create custom field.
  • Custom fields don't exist yet

    Manage Custom Fields overlay without any custom fields created
     
  • Custom fields already exist

    Manage Custom Fields overlay with existing custom fields
     
  1. Enter the name of your custom field.
  2. Select the type of field you want to create:
  • Text - Text fields have a 255 character limit.
  • Date - Dates are formatted MM/DD/YYY.
  1. Click Save.

    Manage custom fields overlay, Create custom field overlay, Field name field, Field type drop-down menu with Text field option selected, and Save button
     

Once you've added your new custom contact fields, you can edit the individual contact records for each of your contacts to add the new information, or if you have a large number of contacts that need an updated, upload a spreadsheet with the matching column heading to update them in bulk.

 

Light Bulb IconDid you know? There are other ways to create new custom fields too! You can create them when creating a new Inline or Pop-up Sign-up Form, by editing an individual contact, by importing a spreadsheet with column headers that don't match the recognized contact details, and while building out an automation path. However the custom fields are created, they all show up in the custom fields manager.

 

▶ Rename existing custom fields

If you have a custom field and the name isn't just quite right, you can change it at any time and it automatically applies to any contacts that were already assigned to the field. Renaming a custom field doesn't it remove it from any contacts!

  1. After accessing through the Contacts tab or My Account, click . . . >  Rename next to the custom field you want to change.

    Manage custom fields overlay with custom field menu expanded and Rename option selected
     
  2. Enter the new name for your custom field.
  3. Click Save.

    Manage custom fields overlay and Rename custom field overlay, Custom field name field, and Save button
     

 

▶ Delete outdated custom fields

You can delete the custom fields you aren't using anymore when they become irrelevant to free up space for new custom fields. When you delete the field, all of the information associated with the field for each contact is removed from your account—it's a good idea to export your contact information before you delete the field if you want to keep a back-up record of it.

 

Deleting individual custom fields

  1. After accessing through the Contacts tab or My Account, click . . . > Delete next to the field you want to remove.

    Manage custom fields overlay with custom field menu expanded and Delete option selected
     
  2. Check the box to confirm that you understand that deleting a custom field can't be undone.
  3. Click Delete.

    Manage custom fields overlay, Delete custom field overlay, I understand that this action cannot be undone option, and Delete button
     

 

Delete multiple custom fields

  1. After accessing through the Contacts tab or My Account, select the custom fields you want to delete.
  2. Click Delete.

    Manage custom fields overlay, multiple custom fields selected, and Delete button
     
  3. Check the box to confirm that you understand that deleting a custom field can't be undone.
  4. Click Delete.

    Manage custom fields overlay, Delete custom fields overlay, I understand that this action cannot be undone option, and Delete button
     

 

Once you've deleted your custom fields, the information is available on the Import and Export Activity page for 7 days after deleting the custom fields.

 

▶ Update custom fields associated with an individual contact

When looking at the contact record for an individual contact, you can add and remove information for a custom field and create new custom fields. When you create a new custom field for one contact, it's available for all of your contacts.

  1. From the contacts dashboard, click the Contacts Tab.
  2. Search for the contact you want to edit.
  3. Next to the contact, click . . . > Edit.

    Contacts dashboard with Contacts tab selected, Search field and search results, contact menu expanded, and Edit option selected 
     
  4. Scroll down to the Custom Fields section and enter the information into the field. If you need to create a new field first, click Create Custom Field.
  5. Click Save.

    Contact Details overlay, Custom fields section with multiple contact details, Create Custom Field button, and Save button 
     

 

Light Bulb IconDid you know? If you have multiple contacts you want to update with the same custom field, you can add them to a spreadsheet and include a column for the custom field. When you import it, all the contacts are updated with the new custom field.

 

▶ Understand the different types of custom fields

There are two types of custom fields that you can mix and match in your contact record:

  • Text field - Text fields give you the most flexibility, and you have a 255 character limit to get creative with. For example, you can create a text field that tells you where your customer is in the buying or selling process, if your supporter is a donor or a volunteer, or if your customer gets a senior or military discount. They're also great for keeping track of more detailed personal information, like the size t-shirt your volunteers prefer, or if your diners prefer chocolate desserts over fruit desserts.
  • Date field - Constant Contact includes two standard contact headings for Birthday and Anniversary, that can be used once for each contact. By using a custom field, you can create dates, formatted MM/DD/YY, for anything you want! For example, you can use a date field for the when a customer started your loyalty program, the last time a donor made a contribution or a volunteer participated in an activity, or the last time maintenance was performed for a client.

 

▶ Use custom fields to create and send more targeted content

Our tools help you collect custom field information from your contacts and keep your contacts updated, so that you can use that information to personalize your email content and better segment your list:

  • Include custom fields in a spreadsheet for importing or updating contacts - If you are importing new contacts, you can include a column heading for a custom field in your spreadsheet, and during the import process you're able to create custom fields that match your unique column headers. If you already have contacts in your account and want to update them with custom fields in bulk, you can export all of your contacts, then add the custom field columns to the spreadsheet, and then import it back into your account. Your existing contacts are updated without accidentally creating duplicates.

    Example Excel spreadsheet with custom field columns 
     
  • Collect custom information through your sign-up form - When you use any of our sign-up tools, you can ask your new sign-ups to provide the contact information you need for more successful emails. For email marketing, an email address is always a required field, but you can choose a mix of standard contact details, like name, address, or company name, and custom fields for the unique needs of your organization. You can even make custom fields required!

    Lead Generation Landing Page editor with Contact Fields menu options and custom field selected
     
  • Personalize your subject line - Adding contact details and custom fields to your subject line helps you stand out in the inbox while keeping your subject line uniform for all of your contacts. As long as the custom field is already created, you can select it from the drop-down menu when you click the Personalize button.

    Email Settings overlay with personalized subject line that includes both contact details and custom fields
     
  • Personalize your email content - Peppering your email content with contact details and custom fields makes your email feel like it was written for each contact. As long as the custom field is already created, you can select it from the drop-down menu.

    Email editor with custom field in the email content and the Contact Details overlay with a custom field selected
     
  • Create dynamic content in your emails - Create one email for multiple audiences with Dynamic Content Blocks. You can choose the contact details and custom fields you want to display in each block. As long as the custom field is already created, you can select it from the drop-down menu.

    Email editor and email draft with dynamic content blocks and Dynamic Content overlay with custom field selected
     
  • Segment your list based on custom fields - Create a segment of contacts using contact details and custom fields to define a targeted audience. Create an email that is catered just to your segment, and when you're ready, send it only to your segment. As long as the custom field is already created, you can select it from the drop-down menu.

    Segment builder with Contact profiles criteria section with custom field selected 
     
  • Use an automation path to add or remove custom fields from your contacts - The Automation Path Builder lets you send automated email and SMS messages based on different triggers and also give you the option to automatically add contact details and custom fields, or remove them, based on a contact's behavior earlier in the path. When you create a path, just drag an Update contact field step into your path to get started. You can choose existing custom fields or create new ones from within the path!

    Automation Path Builder with Update contact field overlay and Create custom field option selected

 

Bar chart iconThe data shows: Sending shorter emails that are more personalized and sent to a targeted audience improve open rates and overall email engagement!

 


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