Really Simple CAPTCHA vs CAPTCHA 4WP – Antispam CAPTCHA solution… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
CAPTCHA 4WP – Antispam CAPTCHA solution…
100K+ active installs
Free
Quick Verdict
As of April 2026, Really Simple CAPTCHA has a higher user rating (4.2/5 from 129 reviews) and leads in active installations (300K+ vs 100K+). Both are free WordPress plugins. Really Simple CAPTCHA has accumulated 9.3M+ total downloads while CAPTCHA 4WP – Antispam CAPTCHA solution… has 3.6M+.
Detailed Comparison
| Metric | Really Simple CAPTCHA | CAPTCHA 4WP – Antispam CAPTCHA solution… | |
|---|---|---|---|
| Rating | 4.2/5 | ◄ | 3.2/5 |
| Total Reviews | 129 | ► | 268 |
| Active Installs | 300K+ | ◄ | 100K+ |
| Total Downloads | 9.3M+ | ◄ | 3.6M+ |
| Support Resolution | N/A | 0% | |
| Last Updated | 1 year ago | ► | 9 months ago |
| First Released | 2009 | 2015 | |
| Age | 17 years | 11 years | |
| WP Requires | 6.6+ | 5.5+ | |
| PHP Requires | 7.4+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 2.4 | 7.6.0 |
Rating Breakdown
Really Simple CAPTCHA
CAPTCHA 4WP – Antispam CAPTCHA solution…
Download Trends
Over the past 30 days, Really Simple CAPTCHA averaged approximately 406 daily downloads while CAPTCHA 4WP – Antispam CAPTCHA solution… averaged 218.
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
CAPTCHA 4WP – Antispam CAPTCHA solution… Reviews
Great Plugin – Works with Apple Pay / Google Pay
Everything works great and the customer service is fantastic. Highly recommended! If you are experiencing a conflict with Stripe / WooCommerce / ReCAPTCHA, that is preventing Apple Pay and Goog
Work as it should
Use it from the start.
Not working
Very complicated and it blocked even my own access to the backend without showing any captcha to act on. I wasted enough time with it and will delete it. This topic was modified 1 year ago by
More Captcha Worth Comparing
Top alternatives in the same category as Really Simple CAPTCHA and CAPTCHA 4WP – Antispam CAPTCHA solution…
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.
Captcha protection against spam comments & brute force login attacks using Google reCAPTCHA.
Blocks spam comments, fake users, contact form spam and more. No impact on SEO. Privacy focused. CAPTCHA free, premium Antispam plugin.
Protect your Contact Form 7 forms with Google reCAPTCHA V2, Google reCAPTCHA V3, hCAPTCHA, or Cloudflare Turnstile.
Add Cloudflare Turnstile to WordPress, WooCommerce, Contact Forms & more. The user-friendly, privacy-preserving reCAPTCHA alternative. 100% free!
Frequently Asked Questions
Is Really Simple CAPTCHA or CAPTCHA 4WP – Antispam CAPTCHA solution… more popular?
Which has better ratings — Really Simple CAPTCHA or CAPTCHA 4WP – Antispam CAPTCHA solution…?
Are Really Simple CAPTCHA and CAPTCHA 4WP – Antispam CAPTCHA solution… free?
Which plugin has better support — Really Simple CAPTCHA or CAPTCHA 4WP – Antispam CAPTCHA solution…?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.