Adds CAPTCHA anti-spam methods to WordPress on the forms for comments, registration, lost password, login, or all. For WP, WPMU, and BuddyPress.
Thanks for this plugin
very good protection against spam.
It worked very well with buddypress. Many others wants money for that.
I am going to donate for this plugin.
I'd pose a 5 start obviously, but in some cases it misses some spammer account - but that's silly - it's actually a doing a nice work in both registration and login. Excellent one. Would like to recommend for any site. :)
very good antispam
When I use si Captcha I was getting several dozens of registered user per day.
I used another plugin (s2member) that requires (if you use there pro forms and use their s2member pro) to use reCaptcha.
My registrations have dropped to two per day. Even I get locked out because of too many failed attempt to login to my own site.
I wish s2member would switch to si Captcha on the preforms.. anyone that would say otherwise may be loosing a ton of registrants and money.
My old Captcha plug-in broke so I installed this one as an alternative. Annoyingly I went from getting a dozen or so spam registrations per day to getting hundreds. This plug-in attracted spammers rather than kept them out - almost as though that was the purpose it was designed for.
Far from me making a donation to the developers, I'm expecting them to chuck me a few bucks to compensate me for the time it's going to take to delete all these spammers I've now got in my MailChimp database.
Worked for a while but not anymore, now a robot creates ~10 users a day :(
The captcha can be broken by robots that register to my wordpress installation and try to publish articles.
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