by Renzo Johnson 4.2 (191 reviews)

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

Name: Connect Contact Form 7 to Mailchimp, Brevo, MailerLite & Klaviyo
Rating: 4.2 (191 reviews)
Author: Renzo Johnson

CF7 Mailchimp integration: send Contact Form 7 leads and signup forms to your Mailchimp audience, or to Brevo, MailerLite, and Klaviyo lists.

Connect Contact Form 7 to Mailchimp, Brevo, MailerLite & Kl… ranks #813 among WordPress.org plugins with 40,000+ active installations, is #58 of 3,340 in the Communication category, a 4.2/5 rating from 191 reviews, and was last updated Sep 15, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1

v0.9.81.13 Current Version v0.9.81.13

Updated 7 hours ago Last Update on 15 Sep, 2026

Refreshed 11 hours ago Last Refreshed on

#58 of 3,340 in Communication Top 5% by installs Downloads -75.7% this week Actively maintained

View on WordPress.org

Rank

#813

-2 this week

Active Installs

40K+

-18.1%

KW Avg Position

8.4

— No change

Downloads

10.2M

+1,327 today

Support Resolved

100%

— No change

Rating

84%

Review 4.2 out of 5

4.2 (191 reviews)

Next Milestone 50K

Total Progress 84.3%

40K+ 50K+

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Need 1,572 more installs to reach 50K+

Rank Changes

Current #813

Change

Best #

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

4.2

191 reviews

Overall 84%

147 (77%)

7 (4%)

3 (2%)

31 (16%)

Support Threads Overview

Resolved

Unresolved

Total Threads

Resolved

Unresolved

100%

Resolution Rate

Security History

Source: WPVulnerability

4 known vulnerabilities on record · 2 in the last 24 months · checked 1 week ago

Dec 21, 2025

Connect Contact Form 7 to Mailchimp, Brevo, MailerLite & Klaviyo [contact-form-7-mailchimp-extension] < 0.9.69

CVE-2025-68989 · Fixed in v0.9.69
Dec 21, 2025

Connect Contact Form 7 to Mailchimp, Brevo, MailerLite & Klaviyo [contact-form-7-mailchimp-extension] < 0.9.78.07

CVE-2026-15000 · Fixed in v0.9.78.07
Apr 26, 2024

Connect Contact Form 7 to Mailchimp, Brevo, MailerLite & Klaviyo [contact-form-7-mailchimp-extension] < 0.9.19

CVE-2024-33677 · Fixed in v0.9.19
Jan 8, 2024

Connect Contact Form 7 to Mailchimp, Brevo, MailerLite & Klaviyo [contact-form-7-mailchimp-extension] < 0.9.19

CVE-2024-22134 · Fixed in v0.9.19

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Plugin Details

Version: 0.9.81.13
Last Updated: Sep 15, 2026
Requires WP: 6.4+
Tested Up To: 7.1
PHP Version: 7.4 or higher
Author: Renzo Johnson

Support & Rating

Rating: ★ ★ ★ ★ ☆ 4.2
Reviews: 191
Support Threads: 1
Resolved: 100%

Keywords

brevo contact form 7 Klaviyo mailchimp mailerlite

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TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners using Contact Form 7 who want to send form submissions to an email marketing provider. It solves the problem of connecting form leads to Mailchimp, Brevo, MailerLite, or Klaviyo lists without replacing Contact Form 7 or adding a separate automation platform.

Mailchimp integration for Contact Form 7
Brevo integration for Contact Form 7
MailerLite integration for Contact Form 7
Klaviyo integration for Contact Form 7
Per-form provider selection
Field mapping to subscriber fields
Opt-in checkbox requirement
Encrypted API key storage

Frequently Asked Questions

Common questions about Connect Contact Form 7 to Mailchimp, Brevo, MailerLite & Klaviyo

Version 0.9.81.12 supports Mailchimp, Brevo, MailerLite, and Klaviyo. You select one provider independently for each Contact Form 7 form. See the integrations overview.

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.

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, or read more about the Contact Form 7 Brevo integration.

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.

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.

Usually it is the audience selection, a required merge field that is not mapped, or an opt-in checkbox that was never ticked. We walk through the seven most common causes.

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.

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. The same applies to multiple Mailchimp audiences.

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, or the Mailchimp double opt-in setup.

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, Mailchimp audience fields and merge tags, and the default audience fields.