Plugin
Updated
Gravity Forms Constant Contact Add-On
The Gravity Forms Constant Contact Add-On by Gravity Forms is a WordPress plugin that connects your forms to your Constant Contact account. When someone submits a form, the add-on adds them as a new contact or updates their existing record, so your mailing lists stay in step with your website.
- Version
- 1.8.1
- Released
- Sep 26, 2026
- Developer
- Gravity Forms
- Type
- WordPress plugin
- Licence
- GPL
- Included in
- Every plan, or $4.79 on its own
What’s new in Gravity Forms Constant Contact Add-On 1.8.1
Version 1.8.1 · Sep 26, 2026
Latest
- NewAdded support for mapping Checkboxes, Drop Down, Radio Buttons, and Multi Select fields.
- NewAdded the gform_constantcontact_subscriber_details filter.
What it does
Copying form entries into an email marketing tool by hand is slow and easy to get wrong. This add-on handles that step for you. Each time a visitor submits a Gravity Forms form, their details go straight to the Constant Contact list you choose. New subscribers are created and existing contacts are updated, which keeps your lists current without exports or spreadsheets. It suits newsletter signups, lead capture forms and any other form where you want the person to end up on a mailing list.
You set up a feed for each form and map form fields to Constant Contact contact fields. That means you can send more than an email address, including choices from checkboxes, drop downs, radio buttons and multi select fields. Gravity Forms conditional logic decides when a submission is sent, so only the entries you want reach your list. Consent fields help you build subscription forms that ask for permission. The add-on works with the Constant Contact API v3, which requires an SSL certificate on your site, and developers can adjust subscriber data with the gform_constantcontact_subscriber_details filter.
Best for
- Small businesses growing a Constant Contact newsletter list
- Marketers running lead capture forms built with Gravity Forms
- Agencies managing client sites that use Constant Contact
Features
Automatic list syncing
Form submissions are added to your chosen Constant Contact mailing lists as they come in, so new leads land on your list without manual entry.
Add and update contacts
New people are created as contacts, and returning submitters have their existing Constant Contact records updated with the latest details from the form.
Custom field mapping
Map Gravity Forms fields to Constant Contact contact fields to send names and other details along with the email address for better segmentation.
Choice field support
Checkboxes, Drop Down, Radio Buttons and Multi Select fields can be mapped, so answers from choice-based questions carry over to your contacts.
Conditional logic rules
Use Gravity Forms conditional rules to control when a submission is sent to Constant Contact, keeping lists limited to the entries that qualify.
Consent fields for signups
Combine consent fields with conditional logic so contacts are only added when visitors agree, which helps you build GDPR-minded subscription forms.
Constant Contact API v3
The add-on communicates through the Constant Contact API v3. An SSL certificate on your site is required for the connection to work.
Developer filter
The gform_constantcontact_subscriber_details filter lets developers change the subscriber data before it is sent to Constant Contact.
Gravity Forms Constant Contact Add-On older versions
- 1.8.0.1Feb 1
- 1.8.0Apr 16, 20252 improvements
- 1.7Apr 18, 20232 improvements
Members and buyers of this product can download older versions.
Questions about Gravity Forms Constant Contact Add-On
Can it send more than just an email address to Constant Contact?
Yes. Field mapping lets you match Gravity Forms fields to Constant Contact contact fields, so names and other details can be sent too. Checkboxes, Drop Down, Radio Buttons and Multi Select fields are supported as well, which helps you build fuller subscriber profiles.
Will it create duplicate contacts if someone submits a form twice?
The add-on is designed to add new contacts and update existing ones from form submissions. When a person who is already in your Constant Contact account submits again, their record is updated with the new information from the form.
Can I only add people who opt in?
Yes. You can use consent fields together with Gravity Forms conditional logic so a submission is only sent to Constant Contact when the visitor gives permission. The same conditional rules can filter submissions based on other answers in the form.
Does my site need anything special to connect?
You need Gravity Forms and a Constant Contact account. The add-on uses the Constant Contact API v3, which requires your site to have an SSL certificate so the connection between your site and Constant Contact is secure.
Is Gravity Forms Constant Contact Add-On free?
The code of Gravity Forms Constant Contact Add-On is licensed under the GPL, so anyone may use, change and share it. GPL Feast is a paid service: a plan or a single purchase gives you the download and automatic updates. The developer's own support, licence key and online services are not included.
Which version of Gravity Forms Constant Contact Add-On is this?
Version 1.8.1, released Sep 26, 2026. New versions appear here when the developer publishes them, and members get them as automatic updates.
How do I update Gravity Forms Constant Contact Add-On?
Install the free GPL Feast Updater on your site and connect it with your API key. It installs new versions of Gravity Forms Constant Contact Add-On automatically and keeps a backup, so you can roll back.
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