Seamlessly connect your favorite WordPress form builders to Klaviyo and automatically subscribe users to your email and SMS lists.
Alternatives to Form Locker for Elementor Forms
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.
Protect your Contact Form 7 forms with GDPR-compliant Double Opt-In. Ensure valid emails, prevent fake signups, and stay compliant.
Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
Show and hide fields. Send certain email, don't send others. Redirect to one of many pages. The possibilities are endless!
Real-time email verification for WordPress. Block invalid, disposable, and risky emails before they enter your forms, lists, or checkout.
Prevent duplicate form submissions by email, phone or text. Supports Contact Form 7, Elementor Forms, Forminator, WPForms Lite and more.
Truelist Email Validatorv1.0.0
Validate email addresses in real-time on WordPress forms using the Truelist API. Block invalid, disposable, and role-based emails.
Mail7 Email Validationv1.0.0
Real-time email validation for registration, comments and forms via the Mail7 API. Blocks fake addresses - and never blocks one it cannot verify.
Block Elementor Pro form submissions using email, domain, or IP blacklist.
OTP (One Time Password) Email Verification for Gravity Forms. Verify or authenticate your users. It’s also great way to avoid spam.