Contact Form 7 Connector

Description

Easy to use integration of Contact Form 7 with MailChimp, MailerLite and Zapier services. List of the supported services are constantly grow.

Helps to extend your subscription lists and collect unlimited leads. Transform forms to powerful marketing tool.

Features

Simple and easy to use interface. Just specify an API key and the plugin shows all available lists / fields. No need to find and remember any group / list / field ID.
Can update existing subscribers and supports double opt-in mode to send a confirmation mail for MailChimp
Populate Mailer Lite and Mail Chimp custom fields with values of form elements
Cache data from 3rd party services to increase performance
We are always open for new ideas and offer reactive support

Need more features?

Upgrade to PRO version with the following features:

Connect CF7 with Zapier service. Zapier provide integration with 500+ popular services: ActiveCampaign, AWeber, ConstantContact, Drip, InfusionSoft, GetResponse and etc.
Supports segmentation for MailChimp
Register unlimited number of shared API key for MailerLite / MailChimp
Subscribe to different lists / groups depends on the selected form value

System requirements

The plugin works with WordPress 4.0+, PHP 7.1+ and “Contact Form 7” 4.2+

More information can be found in user’s guide.

Have any question, a support request or ideas how to do the plugin better?

Contact us here and we will contact and help you shortly.

Like the plugin?

We would be grateful for a review here.

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Installation

Open ‘Plugin -> Add New’ screen in admin part of your WordPress site, type ‘ari-cf7-connector’ in search box, select “Contact Form 7 Connector” plugin and click ‘Install Now’ button to install the plugin or use ‘Upload Plugin’ button on ‘Plugins -> Add New’ screen to upload ari-cf7-connector.zip file and install the plugin
Activate the plugin through the ‘Plugins’ screen in WordPress
Use the ‘CF7 Connector’ screen to configure the plugin.

Screenshots

Contact Form 7 - MailChimp tab
Contact Form 7 - MailerLite tab
Contact Form 7 - Zapier tab
Contact Form 7 Connector - General settings
Contact Form 7 Connector - MailChimp settings
Contact Form 7 Connector - MailerLite settings

Faq

I add some fields to a form, but they don’t appear on MailChimp / MailerLite tab

Save form settings (click “Save” button) to refresh form element list.

I update MailerLite / MailChimp lists / fields, but old one are shown on form settings screen

Lists and fields are cached by the plugin to decrease number of requests to 3rd party services and increase performance, new data will be loaded automatically when cached data are expired.

You can also request new data manually, for this click by “↺” icon near drop-down with lists and/or “Reload fields” button to update custom fields.

I need integration with a service which is not supported by the plugin. Could you help?

PRO version of the plugin supports integration with Zapier service. Zapier can work with 500+ services.

You can also hire us and we will implement a custom solution for integration “Contact Form 7” or other WordPress plugin with the service of your choice.

Reviews

Great plugin thank you very much

By alavin on July 7, 2025

Thanks for the plugin, it really helped me with the task I was working on. It would be good if you could support Mailchimp tags as well, so when someone subscribes, I can assign a tag ( already defined in MailChimp ).

Great plugin!

By mojcak on November 23, 2024

An excellent plugin that makes connecting with MailerLite incredibly simple and reliable. It always works flawlessly and has been a huge time-saver for my projects. Highly recommend it!

MailerLite Connection Works Great

By thewebtailors on October 28, 2022

Thank you for this plugin! It allowed me to easily connect Contact Form 7 to MailerLite.

For free - exelant! Get my donate

By andreykos on April 14, 2022

Very goood!

Useful plugin

By traceyweb (artisanweb) on January 17, 2022

This was just what I was looking for. Works perfectly and no problem with speed.

Awesome plugin with MailerLite

By ivanwong201127 on February 19, 2021

The plugin works with one of my site but does not with the other. I used the same API key for both, but one of the site failed to "check the API". Any ways to fix this?

awesome plugin

By Nate Hoffelder (usersixsixsix) on February 17, 2021

I love simple plugins that do exactly what they are supposed to with little muss or fuss.

too slow

By ilithio on February 2, 2021

when i use it to send data to google sheet, loading is very slow after submit. Resolve thanks

The worst

By whitneytz on September 10, 2019

Whoever is saying this is great must have paid for it. The free version DOES NOT WORK.

Perfect!

By Allyson (AllysonSouza) on March 7, 2019

I was using another contact form 7 extension to integrate with Mailchimp, but it was hard to make it work, this plugin worked like a charm!

Changelog

1.2.8

Better PHP 8.1+ support

1.2.7

Better PHP 8 support

1.2.6

Better PHP 8 support

1.2.5

Fix MailerLite integration

1.2.4

Decrease number of deps for MailerLite integration

1.2.3

Maintenance and security release

1.2.2

Fix problem with “Name” field for MailerLite integration

1.2.1

Support both MailerLite APIs versions (Classic and New version)

1.2.0

Update MailerLite SDK

1.1.16

Update mailerlite/mailerlite-api-v2-php-sdk library to the latest version (0.3.2)

1.1.15

Better support PHP 8.1.x+

1.1.14

Fix potential possibility of XSS via msg URL parameter

1.1.13

MailerLite: pass resubscribe parameter to API endpoint

1.1.12

Increase number of requested MailerLite groups from 100 to 9999

1.1.11

Better compatibility with 3rd party addons

1.1.10

Better compatibility with CF7 5.2.1

1.1.9

Add “Clear Logs” button on settings page

1.1.8

Add “Resubscribe” parameter to MailerLite settings

1.1.7

Better MailerLite integration. Don’t send subscription requests for already subscribed users

1.1.6

Better compatibility with PHP 7.x

1.1.5

Remove tests from MailerLite library

1.1.4

Fix bug: MailChimp fields are not updated when click “Reload” button

1.1.3

Remove “unsaved changes” warning on form edit page for CF7 Connector settings

1.1.2

Fix bug: only 10 MailChimp lists are shown

1.1.1

MailChimp integration interface is simplified
Add “Clean uninstall” option to plugin settings
Delete specific form settings when plugin is uninstalled

1.1.0

MailerLite support

1.0.0

Initial release