No-Bot Registration vs POWER CAPTCHA (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, No-Bot Registration has a higher user rating (4.4/5 from 27 reviews) and leads in active installations (2.0K+ vs 30). Both are free WordPress plugins. No-Bot Registration has accumulated 36K+ total downloads while POWER CAPTCHA has 1.0K+.
Detailed Comparison
| Metric | No-Bot Registration | POWER CAPTCHA | |
|---|---|---|---|
| Rating | 4.4/5 | ◄ | N/A |
| Total Reviews | 27 | ◄ | 0 |
| Active Installs | 2.0K+ | ◄ | 30 |
| Total Downloads | 36K+ | ◄ | 1.0K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 3 months ago | ◄ | 10 months ago |
| First Released | 2017 | 2025 | |
| Age | 9 years | 1 year | |
| WP Requires | 5.8+ | 6.0+ | |
| PHP Requires | 8.0+ | 8.0+ | |
| Business Model | Free | Free | |
| Latest Version | 2.5.1 | 1.2.7 |
Rating Breakdown
No-Bot Registration
POWER CAPTCHA
Download Trends
Recent Reviews
No-Bot Registration Reviews
Nice
Nice and good
Stopped Bot Registrations
I was using another plugin that blocked email addresses and domains and was still getting dozens of bot registrations per week. It was like playing Whack-A-Mole. I replaced that plugin with No-Bot Reg
Works great, the only one with a usernames filter. Back-end overloaded with othe
It’s the only plugin that correctly filters USERNAMES. Other plugins claim to filter, but they only work for emails, not usernames or both like this one. Congrats! P.S.: You could consolidate all t
POWER CAPTCHA Reviews
No reviews yet
More Plugins Worth Comparing
Top alternatives in the same category as No-Bot Registration and POWER CAPTCHA
A true Web Application Firewall to protect and secure WordPress.
A lightweight plugin that protects email addresses from email-harvesting robots, by encoding them into decimal and hexadecimal entities.
Secure and brand your images with automatic watermarks. Apply image or text overlays to new uploads and bulk process existing Media Library images wit …
Protect your uploads directory. Prevent browsing, add watermarks, disable right-click, and password-protect files. For more information, visit protect …
A lightweight, fast and powerful virus scanner for WordPress.
No spam, no scams, just seamless experiences with Zero Spam for WordPress - the shield your site deserves.
Frequently Asked Questions
Is No-Bot Registration or POWER CAPTCHA more popular?
Which has better ratings — No-Bot Registration or POWER CAPTCHA?
Are No-Bot Registration and POWER CAPTCHA free?
Which plugin has better support — No-Bot Registration or POWER CAPTCHA?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.