sonnb - Stop Spam Here

Unmaintained sonnb - Stop Spam Here 2.0.0 RC 4

No permission to buy ($15.00)
Man, I should have done this a long time ago. Talk about a huge difference! I was getting hundreds of hits daily that needed to be moderated, now that number has dropped to nearly 0. Very, very good addon.
beyond excellent. Stops spam DEAD
Keep up the good work :)
Fantastic plug-in for anyone serious about preventing spam. Author listens to feedback and even implemented a suggestion I made in a matter of days. Highly recommend!
Keeps getting better. What's there not to love?
This addon is fantastic! We've not had a single spam registration since we implemented SSH. The support is also top notch.
great product, it took me a little while to figure it out but it's now blocking 100's of bots a day
Very simple to install and a must have given the amount of spammers out there. A thoroughly excellent and necessary add on!
Amazing modification!
Worth. Every. Penny. Period. ---- This should be part of XenForo core product. Spam go bye-bye. A+
Great Spam Protection tools.