Ultimate Member – reCAPTCHA
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About
Stop bots on your registration & login forms with Google reCAPTCHA
What It Does
Ultimate Member - reCAPTCHA adds Google reCAPTCHA challenges to the registration and login forms created by the Ultimate Member plugin. It blocks automated bot submissions on those specific forms without affecting the rest of your WordPress site. The extension requires a working Ultimate Member installation and reCAPTCHA API keys from Google.
Who It's For
This add-on is built for site owners already running Ultimate Member who want a lightweight way to stop spam registrations and fake logins using Google's reCAPTCHA service. It fits membership sites, community platforms, and any Ultimate Member-powered site that has been hit by bot-driven account creation. If you are not using Ultimate Member, this plugin does nothing for you.
Who Should Skip It
Skip this plugin if you are not using Ultimate Member, or if you prefer a site-wide CAPTCHA solution such as reCAPTCHA in WPForms, Contact Form 7, or a dedicated security plugin. Also skip it if you want CAPTCHA protection on comments, WooCommerce checkout, or other non-UM forms, since this extension is limited to Ultimate Member's registration and login screens.
The Bottom Line
Ultimate Member - reCAPTCHA is a narrow, dependency-locked add-on that does one job reasonably well, but its 51.18 quality score and 0 percent resolved support track record should give hesitant buyers pause. Use it only if you already run Ultimate Member and want a quick Google reCAPTCHA on those forms. Everyone else will get better value from a full membership suite listed above.
Related Plugins
Pick the core Ultimate Member plugin instead if you have not installed it yet, since CAPTCHA support requires both pieces working together.
Choose Profile Builder when you want an all-in-one registration and membership solution with built-in anti-spam tools and a 90.14 quality score.
Pick User Registration & Membership if you want registration, memberships, and spam protection bundled into a single plugin without a separate add-on.
Choose Paid Membership Subscriptions when you need paid tiers and recurring billing alongside registration spam protection.
Pick Simple Membership if you want a free, lightweight membership layer with its own spam controls and broader community vetting.