Gate WordPress pages, posts, or custom content behind an email check, with an optional one-time password. No account required.
Alternatives to SMS OTP Authenticator
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.
Use this plugin to Verify & Authenticate users without any password through OTP on mobile number. Based on API or Email to SMS via clicksend.com etc.
Allow users to log in/sign up with a one-time password (OTP) sent to their mobile device.
Passwordless OTP login for WordPress. Login or register with phone number via SMS or Firebase. Compatible with WooCommerce. GDPR-compliant.
Verify phone numbers by SMS, WhatsApp or Telegram code at WooCommerce checkout, on the registration form, or anywhere with a shortcode.
Add OTP verification to MetForm - verify emails and phone numbers via SMS, WhatsApp, Voice Call, and Email using Authyo.
Stop fake cash on delivery orders and refused parcels: customers confirm their mobile number with an SMS code before placing the order.
Login with OTP for WordPress and WooCommerce. Secure your site by replacing static passwords with One Time Password (OTP) for login.
Enterprise-grade Passwordless OTP Login, OTP Registration, Multi-Channel Two-Factor Authentication (2FA), and WooCommerce Checkout Phone Verification.
Make your WordPress login extra secure with One Time Passwords.