If you’re a blogger (or a blog reader), you’re painfully familiar with people who try to raise their own websites’ search engine rankings by submitting linked blog comments like “Visit my blog/site selling such drugs.” etc. This is called comment spam.The malicious or unwanted comments is become a serious issue those who are taking blogging as serious.
Akismet checks your comments and contact form submissions against their global database of spam to prevent your site from publishing malicious content. You can review the comment spam it catches on your blog’s “Comments” admin screen. It automatically checks all comments and filters out the ones that look like spam.
Say Goodbye to comment spam on your WordPress blog or website. Antispam Bee blocks spam comments and trackbacks effectively and without captchas. It is free of charge, ad-free and compliant with European data privacy standards.
The Captcha plugin allows you to implement a super security captcha form into web forms. It protects your website from spam by means of math logic, easily understood by human beings. You will not have to spend your precious time on annoying attempts to understand hard-to-read words, combinations of letters or pictures that make your eyes pop up. All you need is to do one of the three basic maths actions – add, subtract and multiply.
AntiSpam by CleanTalk
No CAPTCHA, no questions, no animal counting, no puzzles, no math and no spam bots. Universal AntiSpam plugin. It supports Contact Form 7, Ninja Forms, Gravity Forms, MailChimp, Formidable forms, WooCommerce, JetPack comments and contact form, BuddyPress, bbPress, Fast Secure Contact form, S2Member, MailPoet, any WordPress registrations & contact forms and themes.
Anti-spam plugin blocks spam in comments automatically, invisibly for users and for admins. Plugin is easy to use: just install it and it just works.
WPBruiser – Pro Version – WPBruiserPro
WPBruiser (formerly GoodBye Captcha) is an anti-spam and security plugin based on algorithms that identify spam bots without any annoying and hard to read captcha images. WPBruiser completely eliminates spam-bot signups, spam comments, even brute force attacks, the second you install it on your WordPress website. It is completely invisible to the end-user – no need to ever fill out a Captcha or other “human-detection” field ever again.
WordPress Security Protection, Malware scanner, Firewall, Login Security, DB Backup, Anti-Spam & much more. One-Click Setup Wizard is a nice thing.
AJAX realtime comment system with custom comment form and fields. Designed to supercharge WordPress native comments. Super fast and responsive with dozens features. This is the best Disqus alternative, if you want to keep your comments in your database.
aptcha plugin is the best security solution that protects your WordPress website forms from spam entries. It can be used for login, registration, password recovery, comments forms and much more.It is easy to use and manage, a simple and effective plugin which will always guard your website forms.