Real-time email verification for your WordPress forms. Block invalid, disposable, catch-all and role addresses using the BillionVerify API.
Alternatives to User Registration Email Validator
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.
Safeguard your online forms against invalid, temporary, disposable, and harmful email addresses with real-time verification.
Modern role editor, multiple roles, content control and smart role rules for WordPress.
Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
Blocks user registration from invalid, disposable, free, or spammy email domains.
Safeguard your online forms against invalid, temporary, disposable, and harmful email addresses with real-time verification.
Verifies email addresses in Contact Form 7 submissions using the Emails Checker API to prevent spam and invalid contacts.
Keep your WordPress site clean by blocking signups and comments from temporary or disposable email domains. 100% free, no paid APIs.
Validates email addresses in real-time and blocks form submissions with invalid or fake emails. Reduce spam, fix typos, and capture quality leads.
Control which email domains may be used to register on your site and to change an existing account's email address.