Connect Contact Form 7 to Mailchimp, Brevo, MailerLite & Klaviyo

Beschrijving

ChimpMatic Lite is a Mailchimp integration for Contact Form 7 that also connects forms to Brevo, MailerLite, and Klaviyo. Send form submissions to email marketing lists, audiences, or groups without replacing Contact Form 7 or adding a separate automation platform.

Choose a provider for each form, connect the account, select a destination, and map Contact Form 7 fields to subscriber fields. Existing Mailchimp forms keep their saved audience, field mappings, credentials, and opt-in settings after upgrading.

Contact Form 7 Email Marketing Integrations

Choose one provider independently for each Contact Form 7 form. Each integration sends submitted subscriber data directly to the audience, list, or group selected in that form’s settings.

Mailchimp integration for Contact Form 7 – Connect through one-click OAuth or an API key, choose an audience, map merge fields, and select single or double opt-in. Read the Mailchimp setup guide.

Brevo integration for Contact Form 7 – Connect with a Brevo API key, choose a list, map contact attributes, and select direct subscription or a Brevo confirmation email. Read the Brevo setup guide.

MailerLite integration for Contact Form 7 – Connect with a MailerLite API token, choose a group, and map subscriber fields. Double opt-in follows the MailerLite account setting. Read the MailerLite setup guide.

Klaviyo integration for Contact Form 7 – Connect with a Klaviyo private API key, choose a list, and map profile properties. Confirmation behavior follows the selected Klaviyo list. Read the Klaviyo setup guide.

Free Features

  • Choose Mailchimp, Brevo, MailerLite, or Klaviyo independently for each Contact Form 7 form.
  • Use different provider accounts and destinations on different forms.
  • Load audiences, lists, or groups inside the Contact Form 7 editor.
  • Map the required email address and up to four additional Contact Form 7 fields.
  • Require an opt-in checkbox before subscriber data is sent.
  • Control or respect provider-specific confirmation behavior.
  • Keep existing Mailchimp configurations working after upgrading.
  • Use unlimited Contact Form 7 forms.

Built for Contact Form 7

ChimpMatic adds a focused integration panel to each Contact Form 7 form. It does not replace your forms, introduce another form builder, or require a generic automation service between WordPress and your email provider.

Brevo API keys, MailerLite API tokens, and Klaviyo private API keys are encrypted before storage and are not displayed again after saving. Mailchimp users can avoid storing an API key by using the OAuth connection.

ChimpMatic Pro

ChimpMatic Pro is an optional add-on for teams that need advanced provider features, expanded field mapping, advanced consent controls, subscriber tools, and priority support. ChimpMatic Lite remains a complete Contact Form 7 integration on its own.

Compare ChimpMatic Lite and Pro.

External Services and Data Disclosure

ChimpMatic is independently developed and is not affiliated with or endorsed by Mailchimp, Brevo, MailerLite, or Klaviyo. When a configured form is submitted, its email address, mapped fields, destination, and consent choice are sent directly to the provider you selected; an account with that provider is required.

Read how each external service is used, what data is sent, and review provider terms and privacy policies.

Eigenschappen

  1. WordPress 6.4 or higher.
  2. Contact Form 7 5.0 or higher.
  3. PHP 7.4 or higher.
  4. An account with at least one supported email marketing provider.

Support

Schermafbeeldingen

Installatie

  1. Install and activate Contact Form 7.
  2. Install ChimpMatic Lite from the WordPress Plugin Directory and activate it.
  3. Edit a Contact Form 7 form and open its Chimpmatic tab.
  4. Choose Mailchimp, Brevo, MailerLite, or Klaviyo.
  5. Connect the provider, select an audience, list, or group, and map the email field plus any additional fields.
  6. Configure consent behavior, save the form, and submit a test entry.

Provider Credentials

Mailchimp supports OAuth or an API key. Brevo uses an API key, MailerLite uses an API token, and Klaviyo uses a private API key. For current screenshots and exact provider navigation, use the integration setup guides.

FAQ

Which email marketing providers does ChimpMatic Lite support?

Version 0.9.81.03 supports Mailchimp, Brevo, MailerLite, and Klaviyo. You select one provider independently for each Contact Form 7 form.

How do I connect Mailchimp to Contact Form 7?

Open the ChimpMatic tab in the Contact Form 7 editor, select Mailchimp, connect with OAuth or an API key, choose an audience, and map the form’s email field. You can then configure consent and single or double opt-in. Follow the Mailchimp setup guide.

How do I connect Brevo to Contact Form 7?

Open the ChimpMatic tab, select Brevo, enter a Brevo API key, choose a list, and map the form fields to Brevo contact attributes. You can subscribe the contact directly or use a Brevo confirmation email. Follow the Brevo setup guide.

Can Contact Form 7 send subscribers to MailerLite?

Yes. Select MailerLite in the ChimpMatic tab, connect with an API token, choose a group, and map the Contact Form 7 email field and subscriber fields. MailerLite applies the account’s API double-opt-in setting. Follow the MailerLite setup guide.

Can Contact Form 7 send leads to Klaviyo?

Yes. Select Klaviyo in the ChimpMatic tab, connect with a private API key, choose a list, and map Contact Form 7 fields to Klaviyo profile properties. Consent behavior follows the selected Klaviyo list. Follow the Klaviyo setup guide.

Will my existing Mailchimp forms keep working?

Yes. Existing configurations default to Mailchimp and retain their saved audience, field mappings, API credentials, and opt-in behavior.

Read more about the Contact Form 7 Mailchimp integration.

Can different forms use different providers?

Yes. A newsletter form can send to MailerLite while a lead form sends to Brevo, for example. Every form stores its own provider, credentials, destination, mappings, and opt-in configuration.

Does ChimpMatic support double opt-in?

Yes, but the control differs by provider. Mailchimp offers single or double opt-in per form. Brevo can send a confirmation email. MailerLite follows the account’s API double-opt-in setting. Klaviyo follows the selected list’s consent behavior.

Read more about provider-specific double opt-in.

How many fields can I map in Lite?

Lite maps the required email address plus up to four additional form fields. Compatible ChimpMatic Pro features can expand the mapping limit.

Read more about Contact Form 7 field mapping.

Where do I get help?

Start with the provider integration guides, visit the Help Center, or contact the ChimpMatic team.

Beoordelingen

2 februari 2026
The settings for this plugin aren’t its own page, but a page within each CF7 form. I’m not sure if that’s any more of a limitation than strange UX. The plugin creates a cmatic_daily_cron cron job that is set to run once daily but often gets stuck and won’t run and refuses to run manually. Again, it appears to function fine without it – but then what is that cron supposedly doing?Recently, there’s a new admin bar icon in the top bar, with a nag for upgrading. That alone is enough to make me not want to upgrade to pro (for some clients I use pro, for others there’s no budget for that).Finally, when navigating away from any CF7 page, if this plugin is active the browser warning “Changes you made may not be saved” shows – whether you saved or not, whether you changed anything or not. Anyway, its pretty good, but not great. (minus one star for the nag; minus one star for the browser warning and the cron job error). These errors make me doubt if its working and want to constantly audit the MailChimp list, but with dozens of sites using it, that’s a big task.
6 juli 2023
Be Aware, once you signup for pro there is NO way of CANCELING the account. Which means they keep taxing your account every year! I am not sure how they can do this as this is not a subscription service and is illegal. We have tried to get in touch but they do not answer the emails. So it looks like now we need to go to the POLICE. Maybe they can answer here???
5 mei 2023
Tried few plugins and that is the only one that worked without any problems. Great plugin, thank you.
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Bijdragers & ontwikkelaars

“Connect Contact Form 7 to Mailchimp, Brevo, MailerLite & Klaviyo” is open source software. De volgende personen hebben bijgedragen aan deze plugin.

Bijdragers

“Connect Contact Form 7 to Mailchimp, Brevo, MailerLite & Klaviyo” is vertaald in 13 localen. Dank voor de vertalers voor hun bijdragen.

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Changelog

0.9.81.03

Improved MailerLite support and refreshed the plugin listing. Existing Mailchimp configurations remain compatible.

Version 0.9.81.03 release notes

View the complete ChimpMatic changelog