
Mollom
reCAPTCHA
hCaptcha
Akismet
StopForumSpam
UniqPin
Negative Captcha
Antispam Bee
Vim Python IDE
Vim Python IDENo features have been listed yet.
reCAPTCHA - reCAPTCHA is a free security service that protects your websites from spam and abuse.
hCaptcha - Do you use a captcha to keep out bots? hCaptcha is a drop-in replacement for reCAPTCHA that earns website owners money and helps companies get their data labeled.
Akismet - Akismet is a spam fighting service that protects millions of WordPress sites from comment and contact form spam.
StopForumSpam - StopForumSpam - a database of known forum and blog spam, its sources and the email addresses reported
UniqPin - UniqPin is a free for non-commercial use service which destiny improve ability of interfaces detect...
Negative Captcha - A plugin to make the process of creating a negative captcha in Rails much less painful