Super CAPTCHA Security Suite - Hardened 3D CAPTCHA
by Mike W 3 (4 reviews)

Super CAPTCHA Security Suite - Hardened 3D CAPTCHA

Scientifically proven by research from the University of Wollongong as the most secure text-based 3D CAPTCHA available -- on the most simple settings.

Super CAPTCHA Security Suite ranks #25,512 among WordPress.org plugins with 20+ active installations, is #1,026 of 2,897 in the Discussion & Community category, a 3/5 rating from 4 reviews, and was last updated May 13, 2016. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 4.5 (Current: 7.1.2)
v3.1.0 Current Version v3.1.0
Updated 10 years ago Last Update on 13 May, 2016
Refreshed 15 hours ago Last Refreshed on
#1,026 of 2,897 in Discussion & Community Top 50% by installs No update in over a year
View on WordPress.org
Rank
#25,512
+141 this week
Active Installs
20+
-23.1%
KW Avg Position
1
No change
Downloads
5.4K
+2 today
Support Resolved
0%
No change
Rating
60%
Review 3 out of 5
3 (4 reviews)

Next Milestone 30

Total Progress 30%
20+ 30+
12,646
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
Pro

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Rank Changes

25,049 25,220 25,391 25,561 25,732 16-09-2026 17-09-2026 18-09-2026 19-09-2026 20-09-2026 21-09-2026 22-09-2026 23-09-2026
25,049 25,220 25,391 25,561 25,732 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026 16-09-2026 17-09-2026 18-09-2026 19-09-2026 20-09-2026 21-09-2026 22-09-2026 23-09-2026
Current #25,512
Change
Best #

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Active Installs Growth

Active Installs 0,000,000+
Growth +0.0%
Peak 0,000,000

Downloads Growth

0 10 16-09-2026 17-09-2026 18-09-2026 19-09-2026 20-09-2026 21-09-2026 22-09-2026 23-09-2026
0 10 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026 16-09-2026 17-09-2026 18-09-2026 19-09-2026 20-09-2026 21-09-2026 22-09-2026 23-09-2026
Downloads
Growth
Peak

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Reviews & Ratings

3.0
4 reviews
Overall 60%
5
2 (50%)
4
0 (0%)
3
0 (0%)
2
0 (0%)
1
2 (50%)

Frequently Asked Questions

Common questions about Super CAPTCHA Security Suite - Hardened 3D CAPTCHA

Yes. The CAPTCHA image as well as our black list is all housed on our servers for safe keeping and hardening. We realize that closing pieces of the source is generally a bad idea, which is why we invite any software engineers to contact us for a copy of the software for security audits (A NDA for anything but security results is required).
Absolutely not. In fact the only feature behind a paywall is access to the blacklist database which requires a lot of strain on our servers and for security purposes, we cannot just allow anyone to download this database. However, you can view the statistics of this database here: https://spam.goldsborowebdevelopment.com
Yes. The Pro Version does require signup and an API key because you will be allowed direct query access to our database. It is a nominal fee of $1.95/mo, or the price of a cup of joe.
According to the scientific research conducted by the University of Wollongong, our CAPTCHA out-preforms any and all others. http://ro.uow.edu.au/cgi/viewcontent.cgi?article=4088&context=eispapers They were also very careful to notate that customizing your CAPTCHA (which this plugin allows you to do for free) will make it exponentially harder to solve by OCR. The CAPTCHA and input box does not show up on my forms Your theme author is using some crazy stuff or another plugin has driven a wrecking ball through the WordPress hooks process. In short, you have non-standard output on your site and you need to contact your theme author to have it changed. You can follow the "Manual Override" instructions in the help context to overcome this yourself, but it is recommended that you encourage your theme/plugin authors to use WordPress at it was intended for cross-compatibility.
YES! Several in fact, most of which are not on WordPress YET. A few we are anticipating uploding in the upcomming quarter is: TeamSpeak Auto-Attendant (for automatically generating Server Privilege Keys for your users -- improved security) Teamspeak Auto-Join (a simple short-code to place in a widget that allows members to one-click join your server. Contact Forms 7 Short Codes (allows use of any shortcode in WordPress inside your Contact Forms 7 forms. Feed Runner (a simple plugin that allows you to auto-post feeds from your other WordPress sites)

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