Authyo OTP Login/Register

Develop by Shopify

$19-$99

/ Month

Free plan available

Password-free login via Email, WhatsApp, SMS, Voice, and Social Sign-In.

Widget customization

Email login

Secure authentication

Password-free login

Otp via sms

Whatsapp login

Voice call login

Social sign-in

Custom consent checkbox

About Authyo OTP Login/Register

Launched Aug 07, 2025

Built by Shopify

Address

Spyrou Lekka 4, Marousi, Athens, 15124, GR

Website Support Portal Privacy policy Tutorial FAQ Document

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Description

Passwordless login, OTP checkout verification and order notifications via SMS, Email, WhatsApp

Authyo helps merchants simplify customer login, checkout, and post-purchase communication by removing the need for passwords. It offers secure authentication and real-time notifications through email, WhatsApp, SMS, voice and social sign-in. This makes it easier for customers to log in, reduces drop-offs and improves store security.

Passwordless login via SMS, Email, WhatsApp, Voice Call & Social Sign-In
Secure OTP-based checkout verification to reduce cart abandonment
Automated order notifications via WhatsApp, SMS & Email
Fully customizable login widget with branding, consent & OTP rules
Real-time analytics for logins, OTP success rates & notifications

Pros

Password-free login enhances user convenience.
Multiple authentication options (Email, WhatsApp, SMS, Voice, Social Sign-In) cater to diverse user preferences.
Reduces user drop-offs, potentially increasing conversion rates.
Enhances store security by eliminating passwords.
Customizable login widget allows personalization to fit the brand's identity (text, colors, size, logo).
Ability to track logins, success rates, and failure reasons in real-time provides useful analytics.
Option to add a custom consent checkbox for terms and privacy aligns with regulatory requirements (e.g., GDPR compliance).

Cons

Reliance on third-party services like email or SMS may introduce delays or delivery issues.
Users may have privacy concerns with the use of phone numbers or social media accounts for login.
Potential dependency on app's uptime and reliability for user authentication, leading to issues if the service is down.
Customization options may not be sufficient for all businesses, especially those with very specific branding requirements.
Initial setup and integration might require technical expertise, which could be a barrier for small businesses.