WP Clean Up Optimizer will extensively clean up your WordPress database along with Optimizing without manual queries.
Captcha Bank is an easy to use wordpress security plugin to prevent spam on your site while letting real people pass through with ease. It's more
Easiness and effectiveness are the keys for a valid Captcha control. DC generates appealing captcha for your WP blog without compromising usability.
Clean up your database by deleting unused data such as revisions, optimize your database, or reset it to its initial state, etc.
Log and analyse the incoming HTTP traffic, throttle and block suspicious agents.
Max power spam protection, all-in-one, premium anti-spam. No comments spam & registrations spam, no email spam, protects any forms. Forget spam.
High performance one click implementation of full page cache, object cache, cdn and spam protection.
Simple, beautiful forms in seconds!
Sell anything on any site.
A custom contact form for your site.
Unique, beautiful, responsive surveys for your site.
Learn more about your users with a custom poll!
Collect contacts for your mailing list with this custom form!
Graphcomment replaces your default comment system with collaborative discussion system. Enhance your audience and let's debate for real !
WordPress SuperSonic with CloudFlare
Block SPAM without any type of CAPTCHA - plugin add "HoneyTrap" (and a few other tricks) for comment form to block SPAMbots.
This Plugin provides a Shortcode to encrypt email addresses / links and protect them against spam.
The SolidOpinion commenting platform replaces your WordPress comment system with your comments hosted and powered by SolidOpinion.
Block spam in WordPress with this free to use plugin. Block IP addresses, login logging and block referral spam for Google Analytics. With blacklist.
Tornevall Networks DNS Blacklist support for WordPress
Contact Form 7 Honeypot - Adds honeypot anti-spam functionality to CF7 forms.
It protects against third-party access the file system on your site Hide your site from users who did not login Hide your site from some users regist
WP Advanced comment is a powerful and easy to use AJAX based comment system for wordpress with drag and drop custom fields.
NF Captcha adds Really Simple CAPTCHA element for human check.
Clean Up Booster is a High quality plugin which allows you to clean WordPress and optimize database along performing other vast security functions.
An extremely powerful anti-spam plugin that blocks Spam-bots without annoying captcha images.
10+ Popular onsite tools to boost your sales and get more subscribers: Popups, Social Buttons, Contact Forms, Promo Bar, Facebook Chat etc.
Custom Referral Spam Blocker gives you the control to ensure that dishonest referral sources are blocked from Google Analytics.
It blocks any spams, login attempts and malicious access to the admin area posted from outside your nation, and also prevents zero-day exploit.
A more seamless approach to deflecting the vast majority of SPAM comments.