WordPress plugin alternatives

Alternatives to SMTPing Email Verifier

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.

🚀 Transform Your Email Quality with Real-Time Validation Tired of fake emails, spam signups, and invalid customers? Unelma Email Verification with S …

★ 0.0WP 6.9.7PHP 7.4Updated 6mo ago
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Block fake, disposable, and non-existent emails via SMTP verification. 5 free verifications/day, no signup needed.

★ 0.0WP 6.9.7PHP 7.4Updated 7mo ago
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Real-time email validation for registration, comments and forms via the Mail7 API. Blocks fake addresses - and never blocks one it cannot verify.

★ 0.0WP 7.1PHP 7.2Updated 2mo ago
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Verify Mailster subscribers in real time with Kickbox email verification to cut bounces and improve email deliverability.

★ 0.0WP 7.1.3PHP not listedUpdated 21d ago
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Validates email addresses in real-time and blocks form submissions with invalid or fake emails. Reduce spam, fix typos, and capture quality leads.

★ 4.7WP 6.9.7PHP 7.4Updated 10mo ago
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UserCheckv0.3.2

Block disposable and throwaway email addresses on your WordPress site.

★ 5.0WP 7.1PHP 7.4Updated 2mo ago
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