Justo Vargas

This lightweight plugin adds two free Elementor widgets for marketers and campaign managers:
<ol>
<li>UTM Smart Welcome – Shows a custom message based on the visitor’s UTM source.</li>
<li>Sticky CTA Button – Displays a floating CTA that adapts based on UTM parameters.</li>
</ol>
The widgets are easy to customize and perfect for improving user engagement from specific campaigns.
Upgrade to the <a href="https://appsadm.com" rel="nofollow ugc">Pro version</a> for access to 5 more advanced marketing widgets.

APPSADM UTM Widgets for Elementor

Display two Elementor widgets that show messages based on UTM parameters and add a floating CTA.

strategieko

A simple plugin to give you the power to track source, medium, campaign and keyword on your CF7 forms
This plugin saves any UTM values coming in URL with cookies and let the users browse the website normally.
You dont have to worry about passing the values when users are switching from page to page. All the values are stored and automatically retrieved when a user submits any contact form 7.
The following parameters are recognized:
Source -> utm_source 
Campaign -> utm_campaign or campaign 
Keyword -> utm_term or keyword 
Medium -> utm_medium
Additional setup is required for every form in which you wish to do source tracking. See installation below.
<h3>How to use UTM fields</h3>
https://ga-dev-tools.appspot.com/campaign-url-builder/

Source Tracking for Contact Form 7

Easily track how your visitors that submitted a form got to your site (including source, campaign, medium and keyword tracking).

APPSADM UTM Widgets for Elementor vs Source Tracking for Contact Form 7