Dits.Agency

Quick Callback Button is a modern floating contact button plugin for WordPress that helps visitors contact your business faster through callback requests, phone calls, and popular messengers.
The plugin adds a customizable floating button with a popup contact form and support for: 
* WhatsApp 
* Telegram 
* Viber 
* Direct phone links
Designed for lead generation and better user engagement, Quick Callback Button works perfectly for business websites, agencies, services, WooCommerce stores, landing pages, and local companies.
<h3>Features</h3>
<ul>
<li>Floating callback button – Always visible but non-intrusive.</li>
<li>Modern popup/modal contact form – Simple and effective for lead capture.</li>
<li>Messenger integration – Quick links to WhatsApp, Telegram, and Viber.</li>
<li>Click-to-call – Direct phone links for mobile users.</li>
<li>Email notifications – Instant alerts for callback requests.</li>
<li>Multiple recipients – Send notifications to several email addresses.</li>
<li>Phone validation – Built-in phone number masking and validation.</li>
<li>Full Customization – Control colors, styles, and animation effects.</li>
<li>Themes – Support for light and dark modal themes.</li>
<li>Optimized – Lightweight, responsive, and mobile-friendly.</li>
<li>Compatible – Works with Elementor, Gutenberg, and all modern themes.</li>
</ul>
<h3>Third-party Resources</h3>
<ul>
<li>
Resource Name: Phone, Telegram, Viber, WhatsApp Icons (SVG) 
License: GPLv2 or later 
License URI: https://www.gnu.org/licenses/gpl-2.0.html
</li>
<li>
Resource Name: IMask.js 
License: MIT 
License URI: https://github.com/uNmAnNeR/imaskjs 
Source: https://imask.js.org/
</li>
<li>
Resource Name: MicroModal (micromodal.min.js) 
License: MIT 
License URI: https://opensource.org/licenses/MIT 
Source: https://github.com/ghosh/Micromodal
</li>
<li>
Resource Name: Space Grotesk (font) 
License: OFL-1.1 
License URI: https://opensource.org/licenses/OFL-1.1 
Source: https://github.com/floriankarsten/space-grotesk
</li>
</ul>
<h3>External Services</h3>
This plugin provides an option to contact via WhatsApp. When enabled, it generates a link to the WhatsApp API (https://api.whatsapp.com/send). Data (phone number) is sent only when a visitor clicks the button. 
WhatsApp Privacy Policy: https://www.whatsapp.com/legal/privacy-policy
AJAX callback requests: This plugin handles callback requests via an AJAX POST request to the WordPress backend. Data (phone number) is used only to send an email to the site administrator.

Quick Callback Button

Modern floating callback and messenger button for WordPress with popup contact form, WhatsApp, Telegram, Viber, click-to-call and customizable styles.

stasionok

With this simple plugin you can restrict extra external requests made with internal WordPress WP_Http class. 
Just put in the filter rules field what you wish to restrict. One url part or url regex per line. 
By default, the plugin returns WP_Error answer for restricted requests. But you can put in response your custom response data.

ROB (rat out blocker)

Restrict execution of certain external requests with partial url or even regex to prevent personal data leakage (as example)

Quick Callback Button vs ROB (rat out blocker)