Description
Captcha allows the configuration of verification challenges in WP Ultimo’s registration flow, adding a captcha step to the forms used by new clients before site or account creation. The extension helps multisite networks and SaaS platforms based on WP Ultimo reduce automated registrations and spam attempts without altering the core of the base plugin or changing the main registration logic.
Main Features of Captcha
- Captcha on registration
Adds verification to WP Ultimo’s sign-up forms. - Spam protection
Blocks automated submissions before new accounts are created. - WP Ultimo workflow
Operates within the registration process used by the base plugin. - Additional module
Works as a complement installed on an existing framework. - Plugin installation
Activated through the standard WordPress plugins panel.
Benefits of Captcha
- Cleaner registrations
Reduces false registrations on open registration networks. - Less manual work
Decreases the need to repeatedly review suspicious accounts. - More operational control
Helps administrators protect the entry funnel. - Preserved compatibility
Adds verification without replacing WP Ultimo’s workflow.
Who Is Captcha Intended For?
- Administrators of WordPress networks with public registration via WP Ultimo.
- Agencies that create SaaS, white label, or multisite platforms for clients.
- Projects needing to reduce automated sign-ups and spam attempts.
How to Download Captcha
Captcha is available for download here on Ultrapack. After downloading the .zip file, go to Plugins > Add New > Upload Plugin, select the package, and activate it in WordPress. Keep WP Ultimo installed and active for the addon to work.
The Captcha addon is recommended for those using WP Ultimo as the base of a multi-site operation who need to protect the user entry point. By adding a verification to registration, the component reduces operational noise, helps filter automated sign-ups, and keeps the process aligned with the existing architecture of the base plugin.
Frequently asked questions
Is WP Ultimo | Captcha GPL-licensed?
Yes. WP Ultimo | Captcha is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use WP Ultimo | Captcha on multiple sites?
Yes. You can install WP Ultimo | Captcha on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.
How much does WP Ultimo | Captcha cost at Ultrapack?
WP Ultimo | Captcha costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does WP Ultimo | Captcha include updates?
Yes. The current version of WP Ultimo | Captcha is 1.0.0-beta.2, published at Ultrapack on Sep 18, 2023. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is WP Ultimo | Captcha scanned before publication?
Yes. Every version of WP Ultimo | Captcha goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
This item is an add-on for the WP Ultimo plugin. Installed on its own it throws no error, but it does not work either.
- Install and activate the WP Ultimo plugin before this one.
- Download the file
wp-ultimo-captcha.zip. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Select the file
wp-ultimo-captcha.zip, click Install Now and then Activate.
- Both stay active at the same time. Deactivating the WP Ultimo plugin turns this add-on off with it.
- An add-on settings usually show up inside the main plugin screens, not in a menu of their own. If you find nothing new in the dashboard after activating, look there before opening a ticket.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready