Validate email addresses in real-time on WordPress forms using the Truelist API. Block invalid, disposable, and role-based emails.
Alternatives to Checkmail validation for Contact Form 7
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.
Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
This plugin validates email in realtime using live connections and aggregated data, by leveraging the ThreatPoint email verification API service.
A beautiful, professional WordPress contact form plugin with free email logs, secure and shortcode support.
Double opt-in for Divi contact forms. Requests are forwarded only after the visitor confirms their email address.
The Intelligent and Easy Form Plugin. Drag & Drop form builder to help create simple to complex forms for any purpose with just a few clicks.
Professional drag-and-drop form builder with accessibility, security, and performance optimization. Extensible with addon integrations.
Create and manage responsive contact forms easily with drag-and-drop builder, dynamic fields, email templates, and advanced security features.
Form Builder CP is a contact form plugin for creating contact forms with a visual form builder and email them.
Contact form with visual form builder, database storage, CSV/Excel export, and direct email replies powered by a free AI assistant.