Plugin Reviews


Adds CAPTCHA anti-spam methods to WordPress on the forms for comments, registration, lost password, login, or all.


100 reviews
Average Rating
4.2 out of 5 stars
Great plugin!
By , for WP 3.9.1

Works perfect, thanks you! Donated.

Works Great & Reduces Spam
By , for WP 3.9.1

I love this plugin, it works great and cuts down the amount of spam you get without it.

I highly recommend SI Captcha!

No support for custom form
By , for WP 3.9.1

It don't have support for any custom form like contact or feedback form.

A valid anti-spam plugin
By , for WP 3.9.1

Good plugin.

Mike's Stuff Works First Time Every Time
By , for WP 3.9.1

Mike Challis' stuff works first time every time right out of the box. And for my purposes at least, the ease of installation and set up makes up for it not being bullet proof. Don't have a big enough spam bot problem to have to get all technical about a capcha.


Perfect for newbies like me
By , for WP 3.9.1

I am very light user of WP.
I don't know coding, and I don't want to know.
I installed 3~4 captcha plugin to find thing that really work.
And this one is best among other free captcha.

I really Love This.....
By , for WP 3.9.1

very good antispam

Easy setup, just works like it should
By , for WP 3.9

Good Job!

muy util, gratuito, es perfecto
By , for WP 3.9

es perfecto y gratuito para principiantes como yo, muchas gracias

Exactly what I needed
By ,

Perfect for the job, painless to install

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