10 Best Simple Login Captcha Alternatives in 2026
Updated September 7, 2026 · Ranked by how closely each plugin matches, from WordPress.org data · How this works
Simple Login Captcha has 10,000+ active installs on WordPress.org. These 10 plugins share its category or its tags on WordPress.org, are actively maintained, and each has at least 100 active installs. They are ordered by how closely they match, not by our opinion.
The 10 closest alternatives to Simple Login Captcha
- 1
4.9 (20) 10,000+ active installsSecure WordPress login, registration, and comment form with Google reCAPTCHA or Cloudflare Turnstile. Prevent Brute-force attacks and more.
Shares the captcha, login, security tags on WordPress.org. A similar number of installs, last updated today.
- 2
Login Lockdown & Protection
4.3 (61) 100,000+ active installsProtect, lockdown & secure login form by limiting login attempts from the same IP & banning IPs.
Shares the captcha, login tags on WordPress.org. About 10 times the installs, last updated 22 days ago.
- 3
4.6 (86) 70,000+ active installsThe strongest CAPTCHA. Switch from reCAPTCHA and Turnstile for free. Works with 60+ integrations: Contact Form 7, Elementor, WooCommerce, Divi, etc.
Shares the captcha, spam tags on WordPress.org. About 7 times the installs, last updated August 6, 2026.
- 4
Captcha by BestWebSoft – Advanced Spam Protection, Math & OCR-Friendly Captcha for Site Forms
4.1 (20) 10,000+ active installs1 The Ultimate Spam Protection Plugin Using Captcha for WordPress Forms.
Shares the captcha, security tags on WordPress.org. A similar number of installs, last updated March 26, 2026.
- 5
Spam protection, Honeypot, Anti-Spam by CleanTalk
4.8 (3,211) 200,000+ active installsTop-rated antispam for contact forms, comments, WooCommerce, eCommerce, and login. No CAPTCHAs, no friction, just background anti spam protection.
Shares the captcha, spam tags on WordPress.org. About 20 times the installs, last updated 5 days ago.
- 6
4.7 (255) 200,000+ active installsAdd Cloudflare Turnstile to WordPress, WooCommerce, Contact Forms & more. The user-friendly, privacy-preserving reCAPTCHA alternative. 100% free!
Shares the captcha, spam tags on WordPress.org. About 20 times the installs, last updated July 27, 2026.
- 7
4.4 (94) 9,000+ active installsreCaptcha for login, signup, comment forms, Ninja Forms and woocommerce.
Shares the captcha, login, security tags on WordPress.org. A similar number of installs, last updated October 29, 2025.
- 8
4.5 (63) 60,000+ active installsAdds a Google No Captcha ReCaptcha checkbox to your Wordpress and Woocommerce login, forgot password, and user registration pages.
Shares the security tag on WordPress.org. About 6 times the installs, last updated May 26, 2026.
- 9
4.3 (24) 100,000+ active installsBlock form spam in Gravity Forms with an invisible token check, email rejection rules, and optional AI review. No CAPTCHAs for your visitors.
Shares the captcha, spam tags on WordPress.org. About 10 times the installs, last updated 6 days ago.
- 10
Image CAPTCHA for Contact Form 7 and WPForms by HookAndHook (DSGVO/GDPR)
4.7 (49) 80,000+ active installsAdds an Image CAPTCHA to Contact Form 7 and WPForms, GDPR ready, perfect WPForms or Contact Form 7 Spam Protection Image CAPTCHA, adds a honeypot
Shares the captcha, spam tags on WordPress.org. About 8 times the installs, last updated 14 days ago.
Switching from Simple Login Captcha: common questions
What is the best alternative to Simple Login Captcha?
Login Security Captcha is the closest match: it shares the same WordPress.org tags and has 10,000+ active installs with a 4.9 out of 5 rating.
Which Simple Login Captcha alternative has the most users?
CleanTalk, with 200,000+ active installs reported by WordPress.org.
Which Simple Login Captcha alternative is rated highest?
CleanTalk, rated 4.8 out of 5 by 3,211 reviewers. Only plugins with at least 50 reviews are counted.
Are these Simple Login Captcha alternatives free?
Every plugin listed here is free to install from WordPress.org. Where WordPress.org marks a plugin as commercial, the developer also sells a paid version or add-ons, and that is shown on each plugin.
How are alternatives chosen?
Automatically, from WordPress.org data: plugins that share a category top 10 with Simple Login Captcha score highest, then plugins that appear in the same WordPress.org rankings, then plugins with the same tags, weighted so rare tags count more than common ones. Plugins by the same author and plugins rated under 4.0 are left out.
How we choose these alternatives
Nothing on this page is picked by hand. Every day we walk the whole WordPress.org directory, then score every plugin against Simple Login Captcha on three signals: sharing a category top 10 counts most, then appearing in the same WordPress.org rankings, then carrying the same tags, with rare tags counting for more than common ones like "wordpress". Plugins by the same author are excluded, so an author's own add-ons cannot fill the list, and so is anything rated below 4.0 or with fewer than 100 active installs. The ten highest scores are what you see, in that order. Full methodology.
The bottom line
Login Security Captcha is the closest match to Simple Login Captcha by the data we track, and CleanTalk has the widest reach with 200,000+ active installs. Login Security Captcha shipped the most recent release, on September 6, 2026. The list is rebuilt every day from WordPress.org, so a plugin that stops being maintained drops out on its own.
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What moved this week
One email a week, built from the same daily snapshots these rankings come from: the plugins that climbed, what launched, and one ranking worth a look.