Really Simple CAPTCHA vs Login Lockdown & Protection (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Login Lockdown & Protection
100K+ active installs
Free
Quick Verdict
As of April 2026, Login Lockdown & Protection has a higher user rating (4.3/5 from 60 reviews) while Really Simple CAPTCHA leads in active installations (300K+ vs 100K+). Both are free WordPress plugins. Really Simple CAPTCHA has accumulated 9.3M+ total downloads while Login Lockdown & Protection has 1.9M+.
Detailed Comparison
| Metric | Really Simple CAPTCHA | Login Lockdown & Protection | |
|---|---|---|---|
| Rating | 4.2/5 | ► | 4.3/5 |
| Total Reviews | 129 | ◄ | 60 |
| Active Installs | 300K+ | ◄ | 100K+ |
| Total Downloads | 9.3M+ | ◄ | 1.9M+ |
| Support Resolution | N/A | 100% | |
| Last Updated | 1 year ago | ► | 4 months ago |
| First Released | 2009 | 2008 | |
| Age | 17 years | 18 years | |
| WP Requires | 6.6+ | 4.0+ | |
| PHP Requires | 7.4+ | 5.2+ | |
| Business Model | Free | Free | |
| Latest Version | 2.4 | 2.15 |
Rating Breakdown
Really Simple CAPTCHA
Login Lockdown & Protection
Download Trends
Over the past 30 days, Really Simple CAPTCHA averaged approximately 406 daily downloads while Login Lockdown & Protection averaged 205.
Recent Reviews
Really Simple CAPTCHA Reviews
Prima, funktioniert auch auf meiner WP 6.9 einwandfrei
Super simple! Einfach in Contact Form 7 Version 6.1.4 einzubinden. Danke. Meine WordPress Installation: Version 6.9.PHP Version 8.4.15
Bad
I’m sorry to have to give this a bad rating. The amount of spam with Contact Form 7 was enormous. I had to remove it.
Works great with Gravity Forms in 2024!
Nothing but positives. We added this to our Gravity Form in order to obtain the dynamic math captcha. One can create a simple math captcha in GF but not dynamically changing for each form load insof
Login Lockdown & Protection Reviews
503 Service Unavailable
This plugin keeps the wp-login.php locked indefinitely even if the 60 minutes have passed.
Free but total adware
WP Login Lockdown is free. At one point it did its work discreetly. It now auto installs a huge widget in the admin dashboard. In the back it covers the entire interface with huge ads. Almost all o
Awesome Plugin, Saved My Servers!
This plugin works wonders to protect your WordPress website from brute force attacks. It literally saved my servers where before implementing I had high CPU and memory usage and after installing it cu
More Captcha Worth Comparing
Top alternatives in the same category as Really Simple CAPTCHA and Login Lockdown & Protection
SiteGurad WP Plugin is the plugin specialized for the protection against the attack to the management page and login.
Addons for Contact Form 7 — Honeypot, Database Entries, Redirection, Spam Protection, Webhooks, ACF integration for Contact Form 7, and more.
Blocks spam comments, fake users, contact form spam and more. No impact on SEO. Privacy focused. CAPTCHA free, premium Antispam plugin.
Captcha protection against spam comments & brute force login attacks using Google reCAPTCHA.
Protect your Contact Form 7 forms with Google reCAPTCHA V2, Google reCAPTCHA V3, hCAPTCHA, or Cloudflare Turnstile.
Protect WordPress website forms from spam entries with Google reCAPTCHA.
Frequently Asked Questions
Is Really Simple CAPTCHA or Login Lockdown & Protection more popular?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.