LH Zero Spam vs OOPSpam Anti-Spam

Why should your users prove that they’re humans by filling out captchas? Let bots prove they’re not bots with the LH Zero Spam plugin. LH Zero Spam blocks registration spam and spam in comments automatically without any config or setup. Zero Spam was initially built based on the work by David Walsh, but enhanced with simpler code base and unobtrusive JavaScript. Major features in LH Zero Spam include: No captcha, because spam is not users’ problem No moderation queues, because spam is not administrators’ problem Blocks spam registrations & comments with the use of JavaScript Blocks buddypress spam registrations with the use of JavaScript Blocks woocommerce spam orders with the use of JavaScript Like this plugin? Please consider leaving a 5-star review. Love this plugin or want to help the LocalHero Project? Please consider making a donation.

OOPSpam is a modern anti-spam solution that uses advanced AI and machine learning to protect your WordPress forms and comments from spam. Our system has blocked over 1 billion spam attempts across 3.5M+ websites, maintaining 99.9% accuracy without compromising user privacy or accessibility. Unlike traditional CAPTCHA solutions that can hurt your conversion rates, OOPSpam works silently in the background, analyzing submissions against our extensive database of 500M+ malicious IPs and emails to catch both bot and human spammers. Why Choose OOPSpam? Protect forms without CAPTCHA, JavaScript challenges, or tracking. Catch bot and human spam with AI-powered analysis and contextual checks. Keep control of privacy with optional IP and email analysis, with logs stored in your WordPress database. Filter submissions by country and language, and block VPNs and other high-risk sources. Use rate limiting, manual controls, detailed logs, and exports to manage spam effectively. Protect WooCommerce checkouts from spam and card testing, and use one API key across unlimited websites. What Our Users Say “It’s eliminated all spam, and even the need for CAPTCHA. Setup is quick and the interface is intuitive.” – @gotmick “Very responsive support and dev team. Customer support was amazing, response time was immediate and issues were solved instantly.” – @viv18germany “Pricing is perfect for agencies as they do tiers by actual # of API calls and no limit on the number of sites you can install this on.” – @squarecandy By the Numbers 3.5M+ websites protected daily 1B+ spam attempts blocked 99.9% detection accuracy 24/7 customer support 500M+ malicious IPs and emails in our database Supported form & comment solutions: WordPress Login, Registration, and Lost Password WooCommerce Order & Registration BuddyPress Elementor Forms Elementor Atomic Forms Ninja Forms Gravity Forms Kadence Form Block and Form (Adv) Block Fluent Forms Breakdance Forms WS Form WPDiscuz Forminator WPForms Formidable Forms Contact Form 7 Bricks Forms Toolset Forms Piotnet Forms GiveWP Donation Forms MailPoet Beaver Builder Contact Form Ultimate Member MemberPress Paid Memberships Pro Jetpack Forms MC4WP: Mailchimp for WordPress SureForms SureCart QuForm HappyForms Pro Avada Forms MetForm ACF Frontend Forms Newsletters by Tribulant OOPSpam Anti-Spam WordPress plugin requires minimal configuration. Check out our comprehensive WordPress guide for detailed setup instructions. To get started quickly, get a key and paste it into the appropriate setting field under Settings=>OOPSpam Anti-Spam. If you have a contact form plugin, make sure you enable spam protection on the settings page. Please note: This is a premium plugin. You need an OOPSpam Anti-Spam API key to use the plugin. Each account comes with 40 free spam checks per month. If you already use OOPSpam on other platforms, you can use the same API key for this plugin.