Website uptime monitoring, downtime alerts and an 11-check WooCommerce Health diagnostic with store health alerts.
Alternatives to Duplicate Killer – Prevent Duplicate Form Submissions
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Reliably deliver WordPress form submissions to 320apps applications.
Connect Contact Form 7, WPForms, Elementor Forms, Gravity Forms, and more form submissions with HubSpot CRM.
Saves Contact Form 7, WPforms,Elementor Forms, CRM Perks Forms and many other contact form submissions to database.
Integration plugin for Contact Form 7, WPForms, Elementor, and Formidable Forms with HubSpot CRM.
Privacy-friendly form analytics: see where visitors abandon your forms — views, starts, submissions, per-field drop-off and validation errors.
Connect forms, Lead Chatbot, the WhatsApp button, and External WhatsApp Tracking to Wegly CRM.
Seamlessly connect your favorite WordPress form builders to Klaviyo and automatically subscribe users to your email and SMS lists.
Integration plugin for Contact Form 7, WPForms, Elementor Forms, and Formidable Forms with MailerLite.
Audit My Forms scans forms, detects configured emails, and identifies unused forms across Elementor and Divi.