Plugin
PluginUpdated
Ninja Forms MailChimp
Ninja Forms MailChimp is a WordPress plugin by The WP Ninjas that connects Ninja Forms with a Mailchimp account.
Product facts
- Version
- 3.3.7
- Released
- 21 January 2026
- Type
- Plugin
- Licence
- GPL
- Included in
- Every plan, or $5.59 / year on its own
Overview
Use the plugin to create signup forms for different parts of a WordPress site and collect information supported by Mailchimp. Form fields can be mapped to audience data, including custom fields and tags, so submissions can be organized in line with the form’s purpose.
Forms can include an opt-in checkbox, and double opt-in can be enabled for each form. Conditional logic can direct contacts to specific lists or groups based on their responses. Site owners can also set custom confirmation messages and choose form styling and field layouts to suit their site.
Features
- Multiple signup forms: Create and place as many Mailchimp signup forms as needed across a site, with control over each form’s fields and presentation.
- Audience field mapping: Map Ninja Forms fields to Mailchimp audience data, including custom fields, so submissions can provide the information a list requires.
- Tags and interest groups: Collect tags and interest group information with form submissions to organize contacts within Mailchimp.
- Per-form double opt-in: Enable double opt-in separately for each form, and add an opt-in checkbox so visitors can choose to join a mailing list.
- Conditional contact routing: Use form responses with conditional logic to add subscribers to specific Mailchimp lists or groups.
- Custom confirmation messages: Set a custom message to display or send after a successful signup, giving visitors confirmation that their submission went through.
Best for
- WordPress sites collecting email subscribers
- Businesses organizing contacts by interest
- Ninja Forms users connecting to Mailchimp
Changelog
Version 3.3.7 — 19 January 2026
- Fixed Fix jsonSerialize deprecation notice
- Fixed Fix dynamic property deprecation notice
- Fixed Fix call to function on null
- Other Update plugin information
Earlier versions
- 3.3.6 (9 March 2023): 1 other
FAQ
Is Ninja Forms MailChimp free?
The code of Ninja Forms MailChimp is licensed under the GPL, so anyone may use, change and share it. GPL 247 is a paid service: a plan or a purchase of Ninja Forms MailChimp gives you the download and its updates. The developer's own support, licence key and online services are not included.
Which version of Ninja Forms MailChimp is this?
Version 3.3.7, released 21 January 2026. New versions appear here when the developer publishes them.
How do I update Ninja Forms MailChimp?
Install GPL 247 Updater on your site and paste your key from My Account. It installs new versions of Ninja Forms MailChimp for you.






