Stop fake, disposable and mistyped email addresses and invalid phone numbers on Contact Form 7, WPForms, Gravity Forms and WordPress registration.
Alternatives to MailCheck.ai
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
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.
Verify email addresses on your WordPress forms with the CekEmail API and stop invalid, undeliverable and disposable addresses at the door.
Modern role editor, multiple roles, content control and smart role rules for WordPress.
Professional email verification for WooCommerce. Secure your checkout with OTP codes and prevent bot orders.
DeBounce Email Validatorv5.8.9
Real-time email validation for WordPress forms. Block invalid, disposable, and risky emails to keep your database clean and improve deliverability.
SMTPing Email Verifierv1.6.0
Email verification for WordPress forms and every email your site sends. Block invalid, disposable and spamtrap addresses.
Stop fake, disposable, and invalid emails with real-time verification, 32 form integrations, bulk user scans, smart caching, and analytics.
ZBounce Email Validatorv1.2.6
Check form email addresses with the ZBounce service. Requires purchased verification credits and an API key from zbounce.net.
FixBounce Email Verifierv1.0.0
Block fake, disposable, and non-existent emails via SMTP verification. 5 free verifications/day, no signup needed.