Alternatives to WP-NOTCAPTCHA
New kind of human test. Adds CAPTCHA anti-spam method to WordPress on the comment form, registration form, or both.
Snapshot
Rating: 0.0/5 (0 reviews)
Downloads: 20,665
Active installs: 200
Maintenance score: 20/100
Compatibility
Requires WordPress: 2.3
Tested up to: 3.1.4
Requires PHP: f
Top alternatives
These alternatives are selected programmatically using overlapping tags and then sorted by your chosen metric.
Showing 20 plugins
Active installs
Descending
Spam protection, Honeypot, Anti-Spam by CleanTalk(3,139)•Updated 75d ago
Blocks spam comments, fake users, contact form spam and more. No impact on SEO. Privacy focused. CAPTCHA free, premium Antispam plugin.
200,000 installs21,901,167 downloads82/100 • Actively maintained
Conditional CAPTCHA(34)•Updated 2678d ago
Asks commenters to complete a simple CAPTCHA if they don't have a previously approved comment, or if Akismet thinks their comment is spam.
2,000 installs179,567 downloads26/100 • Possibly abandoned
Uber reCaptcha(9)•Updated 222d ago
This plugin adds the reCaptcha form to the WordPress login form, recover password form, register form and comment form.
1,000 installs78,331 downloads40/100 • Stale
Advanced Invisible Anti-Spam(7)•Updated 3584d ago
Block bots without annoying captchas. Cache friendly solution with rotating keys! Blocks comment, registration, and bbpress spam. Activate and done!
300 installs5,568 downloads22/100 • Possibly abandoned
Math Quiz(2)•Updated 2377d ago
Math Quiz generates dynamic math problem in the comment form to beat spam robots.
300 installs12,993 downloads22/100 • Possibly abandoned
yaCAPTCHA(0)•Updated 5700d ago
yaCAPTCHA is a CAPTCHA plugin for WordPress that helps you block comment spam from automated bots.
300 installs23,441 downloads20/100 • Possibly abandoned
BotBlocker(10)•Updated 5046d ago
Kills spam-bots, leaves humans standing. No CAPTCHAS, no math questions, no passwords, just spam blocking that stops spam-bots dead in their tracks.
200 installs10,806 downloads24/100 • Possibly abandoned
Spam Captcha – Safeguard your WordPress website effortlessly with Spam Captcha for WordPress(2)•Updated 160d ago
This plugins avoids spam actions on your website (comments and contact form if you use Contact Form 7).
200 installs33,388 downloads52/100 • Maintained
Peter’s Custom Anti-Spam(1)•Updated 428d ago
Stop a lot of spambots from polluting your site by making visitors identify a custom word displayed as an image before commenting.
200 installs63,316 downloads28/100 • Possibly abandoned
Spam Protection Without Captcha(3)•Updated 2025d ago
Protect Login, Register, Lost & Reset Password, Comment, woocommerce, CF7, bbpress, BuddyPress forms.
100 installs5,217 downloads22/100 • Possibly abandoned
Hiddy captcha 1.5.1(2)•Updated 5174d ago
This plugin provides you an easy captcha without javascript, without images, without math. Only a few of CSS and a few of server side.
100 installs7,641 downloads22/100 • Possibly abandoned
No-captcha Spam Block(3)•Updated 4549d ago
Dramatically reduce comment spam on your blog without using a captcha.
80 installs4,192 downloads22/100 • Possibly abandoned
AntiBot Captcha(0)•Updated 5700d ago
AntiBot Captcha - simple good-looking, but well-protected plugin against spam robots for your blog comments
60 installs8,330 downloads20/100 • Possibly abandoned
Amcaptcha(0)•Updated 5284d ago
Simple, but strong captcha, built to prevent spam in Wordpress comments. One-click solution tested on many blogs!
30 installs9,382 downloads20/100 • Possibly abandoned
Hercules Recaptcha(5)•Updated 4048d ago
Hercules Recaptcha adds a Recaptcha to the comment form for non-logged in users. It uses the latest Recaptcha API.
10 installs1,672 downloads22/100 • Possibly abandoned
BT Captcha(1)•Updated 5264d ago
BT Captcha - simple, Bilingual, Flexible, Protect Your WP Blog Against Comment Spams
10 installs7,964 downloads22/100 • Possibly abandoned
Geo-Captcha & Geo-Blacklist(1)•Updated 5044d ago
Geo-Captcha shows a captcha image only to countries you don't trust. Geo-Blacklists allows you to disable comments for some countries.
10 installs2,111 downloads22/100 • Possibly abandoned
Lemin Cropped Captcha(0)•Updated 638d ago
Lemin Captcha is uniquely playful, robust, and effective. Through gamification, we are curing the pains of traditional CAPTCHA.
10 installs1,181 downloads26/100 • Possibly abandoned
IceCaptcha(3)•Updated 4695d ago
This is the new generation IceCaptcha plugin. The Anti-Spam security system misses no bots and does not disturb a human being.
0 installs1,744 downloads22/100 • Possibly abandoned
Guroot Captcha(1)•Updated 2328d ago
This is a "draggable" captcha. Images have to be dragged into ascending order.
0 installs1,057 downloads22/100 • Possibly abandoned