Forms & CRM
Firebox Pro – WordPress Popup Builder Plugin
FireBox Pro is a campaign-focused popup builder for WordPress sites that need more than basic modal windows. It combines Gutenberg-based design tools with multiple campaign formats, behavioral triggers, visitor targeting, lead forms, and ecommerce-oriented conditions.
PluginNest file-validatedRecently addedUpdated May 10, 2026
Overview
FireBox Pro is suited to site owners who want to manage popups, announcement bars, slide-ins, fullscreen campaigns, floating buttons, and inline embeds from one WordPress workflow. Its editor is based on Gutenberg blocks, while the plugin documentation also describes a Classic Editor path with reduced access to campaign design and behavioral settings. That distinction matters for older editing workflows and should be tested before deployment. The plugin’s practical value is its combination of presentation, timing, and targeting controls. Pro-level conditions described by the developer include scroll depth, exit intent, device, location, referrer, visitor status, and WooCommerce data such as cart contents and cart value. Built-in forms can connect with email and CRM services, while analytics and revenue attribution are intended to help evaluate campaign activity. These capabilities add configuration overhead: owners should verify consent behavior, mobile layouts, cache interactions, form delivery, and WooCommerce conditions on a staging site before publishing campaigns widely.
Gutenberg block-based campaign editor for designing popup content without custom coding.
Multiple campaign formats, including lightbox popups, slide-ins, fullscreen campaigns, notification bars, floating buttons, sidebar popups, welcome mats, and inline embeds.
Behavioral triggers such as page load, click, hover, scroll, exit intent, inactivity, external-link clicks, and manual JavaScript triggering.
Pro targeting conditions covering devices, browsers, operating systems, geolocation, language, referrer URLs, page views, cookies, visitor type, and selected ecommerce data.
Built-in form blocks for lead capture, with documented integrations including Mailchimp, Brevo, AcyMailing, GetResponse, ActiveCampaign, Klaviyo, Salesforce Web-to-Lead, and Zapier.
Campaign analytics for views, form submissions, conversion rates, and documented revenue attribution for WooCommerce and Easy Digital Downloads.
Popup templates and a library workflow for previewing and inserting prebuilt campaign designs.
Developer extension options including JavaScript APIs, HTML attributes, PHP conditions, and custom scripts.
Compatibility and setup context
- The WordPress.org listing states WordPress 6.3 or higher and PHP 7.0 or higher for the listed plugin package; verify the requirements for the exact Pro build before installation.
- The official changelog records WordPress 7.0 compatibility for version 3.1.6 and the WordPress.org listing currently reports testing through WordPress 7.1; confirm the installed version against the site’s WordPress relea
- The editor is designed around Gutenberg blocks. The developer notes that Classic Editor use limits access to campaign design, format, behavior, display conditions, actions, and PHP-script settings.
- WooCommerce and Easy Digital Downloads conditions and revenue attribution are relevant only when the corresponding ecommerce plugin and configuration are present; test cart, order, and attribution behavior on staging.
- Email, CRM, anti-spam, analytics, caching, consent, and page-builder integrations should be tested individually because frontend scripts and form submissions can interact with site optimization or privacy tools.
- The Pro installation guide describes downloading a ZIP from the developer account, uploading it through WordPress, activating it, and activating a license for automatic updates.
Editorial research
Sources used for this product note
These links support the feature claims on this page. They do not mean PluginNest is affiliated with, endorsed by, or supported by the product developer.
- The official WordPress.org page documents the campaign formats, triggers, targeting conditions, forms, integrations, analytics, blocks, and listed system requirements.
- The developer’s installation guide documents the Pro ZIP installation process and license activation workflow for automatic updates.
- The developer explains that FireBox uses Gutenberg and that Classic Editor use limits access to several campaign configuration areas.
- The developer documents creating a campaign by choosing a template, adding content, selecting a trigger, and specifying where it appears.
- The developer documents previewing draft campaigns in a private new-tab view before publication.
- The developer documents template requirements, previewing templates, and inserting them into a site for further customization.
- The official documentation index identifies sections for triggers, display conditions, forms, analytics, integrations, Gutenberg blocks, and developer APIs.
Trust workflow
File integrity checked
The archive passed PluginNest ZIP validation, path safety checks and SHA-256 fingerprinting before publishing.
Why cheaper?
GPL distribution, no official vendor support
GPL products can be redistributed legally. PluginNest sells affordable access to the GPL files and update workflow, but official license keys, SaaS accounts and vendor support are not included.
Product preview
A closer look at Firebox Pro – WordPress Popup Builder Plugin
Version 3.1.6
Product Details
Version
3.1.6
Last Updated
May 10, 2026
File Size
3.7 MB
License
GPL
PluginNest is not affiliated with the original product developer. Product names and marks belong to their owners. Products are listed as GPL-distributed software with no official license keys or official vendor support included. Security claims are shown only after a real PluginNest file review is recorded.