Stop spam and verify real users — add Email, SMS, WhatsApp, or Voice OTP verification to any Forminator form in minutes.

Add OTP verification (Email, SMS, WhatsApp, Voice Call) to Ninja Forms to prevent spam and fake submissions.

Add secure email-based 2FA authentication to WordPress logins with OTP verification, recovery codes, a grace period, and flexible user targeting.

Social login & passwordless login with Passkeys, Magic Link and Email OTP, plus Guardrails to control spam registrations.

Enable secure OTP login for WordPress with passwordless authentication using email-based one-time passwords (OTP) powered by Authyo.

Protect pages and posts with email-delivered verification codes. Passwordless access control for gated content, demos, and private downloads.

Adds email and phone number OTP verification to WPForms with support for SMS, WhatsApp, and Voice.