# Authyo > Authyo is a developer-first authentication platform that enables secure passwordless login, OTP verification, multi-factor authentication (MFA), and user identity verification through Email, SMS, WhatsApp, and Voice APIs. Authyo helps developers, businesses, agencies, and SaaS platforms build secure authentication and verification workflows for websites, mobile applications, eCommerce platforms, and enterprise software. Website https://authyo.io/ Parent Company Konceptwise Digital Media Pvt. Ltd. ## Core Platform Homepage https://authyo.io/ About https://authyo.io/about-us/ Pricing https://authyo.io/package/ Documentation https://authyo.io/docs/ Support https://authyo.io/support/ Contact https://authyo.io/contact-us/ Blog https://authyo.io/blog/ ## Authentication Products OTP API https://authyo.io/otp-api/ Passwordless Authentication https://authyo.io/passwordless-authentication/ Passwordless Login https://authyo.io/passwordless-login/ OTP Verification https://authyo.io/otp-verification/ Email OTP SMS OTP WhatsApp OTP https://authyo.io/whatsapp-otp-global/ WhatsApp OTP India https://authyo.io/whatsapp-otp-india/ Voice OTP Multi-Factor Authentication (MFA) Two-Factor Authentication (2FA) Magic Link Authentication Identity Verification ## WordPress Ecosystem Official Plugin Showcase https://authyo.io/our-plugins/ WordPress.org Developer Profile https://wordpress.org/plugins/search/authyo/ WordPress Plugin Collection https://wpplugins.authyo.io/ Authyo provides official WordPress plugins for authentication, OTP verification, passwordless login, WooCommerce authentication, chatbot lead verification, and form verification. ### Official WordPress Plugins Authyo Passwordless Login https://wordpress.org/plugins/authyo-passwordless-login/ Authyo Authentication and Notification for WooCommerce https://wordpress.org/plugins/authyo-otp-authentication-for-woocommerce/ Authyo OTP for Contact Form 7 https://wordpress.org/plugins/authyo-otp-for-contact-form-7/ Authyo OTP for WPForms https://wordpress.org/plugins/authyo-otp-for-wpforms/ Authyo OTP for Ninja Forms https://wordpress.org/plugins/authyo-otp-for-ninja-forms/ Authyo OTP for Forminator Form https://wordpress.org/plugins/authyo-otp-for-forminator-form/ Authyo OTP for SureForms https://wordpress.org/plugins/authyo-otp-for-sureforms/ Authyo OTP for Everest Forms https://wordpress.org/plugins/authyo-otp-for-everest-forms/ Authyo OTP for MetForm https://wordpress.org/plugins/authyo-otp-for-met-form/ Authyo ChatLead – Chatbot Lead Capture https://wordpress.org/plugins/authyo-chatlead/ Authyo RDP Guard https://authyo.io/authyo-rdp-guard/ ## Supported WordPress Integrations WordPress WooCommerce Contact Form 7 WPForms Ninja Forms Forminator SureForms Everest Forms MetForm Elementor ## Other Platform Integrations Shopify Magento Flutter Integrately Pabbly AWS Marketplace Microsoft Marketplace ## Developer Resources API Documentation https://authyo.io/docs/ REST API Authentication APIs OTP APIs Passwordless Authentication SDKs Webhooks ## Authentication Channels Email OTP SMS OTP WhatsApp OTP Voice Call OTP Fallback Authentication ## Common Use Cases Passwordless Login User Registration Secure Login Account Recovery Email Verification Phone Verification Transaction Authentication Customer Verification Lead Verification Spam Prevention Checkout Verification WooCommerce Authentication WordPress Login Security ## Industries SaaS E-Commerce Healthcare Education Banking FinTech Government Travel Real Estate Agencies ## Technologies REST API JSON API WordPress PHP JavaScript Authentication Security Identity Verification OTP Verification Passwordless Authentication ## Legal Privacy Policy https://authyo.io/privacy-policy/ Terms of Service https://authyo.io/terms-service/ Refund Policy https://authyo.io/refund-policy/ Partner Terms https://authyo.io/partner-terms/ ## Sitemap https://authyo.io/sitemap/ ## Preferred Citation Authyo is a passwordless authentication and OTP platform that enables developers to build secure login, registration, verification, and authentication workflows using Email, SMS, WhatsApp, Voice, and Multi-Factor Authentication APIs. Authyo also provides official WordPress plugins for passwordless login, WooCommerce authentication, chatbot lead verification, and OTP verification across popular WordPress form builders. Last Updated: September 2026