OTP Login with Phone
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Enable fast, secure OTP login with phone number and email for a smooth store login experience.
Extendons OTP Login replaces passwords with secure, one-time codes sent via email or phone. Customers can register and log in instantly using OTP, with customizable settings for code expiry, resend limits, and mandatory information fields. The app supports custom account fields, rule-based login controls, and displays OTP prompts on Buy Now and Checkout buttons for a smoother flow. Fully compatible with all free and paid themes,
- Register & Sign In with OTP: Customers sign up/login via phone or email OTP.
- Customizable OTP Settings: Set OTP expiry time & control resend button behavior.
- Flexible Account Updates: Customers update info; customize field labels & text.
- OTP on Checkout: Prompt OTP signup/verification on buy now and checkout buttons.
- Seamlessly integrates with popular SMS providers like MSG91 and Firebase.
Languages
English
Works with
- Shopify Admin
- Firebase
- MSG91
- OTP via Email
- OTP via Phone Number
Categories
Customer login
Access control
Pricing
Basic
$4.99 / month
or $50/year and save 16%
Features
- 2 Factor Authentication Smooth Process
- Sent OTP on Phone for Login & Signup
- Customizable OTP Login Templates
- Display OTP Login Popup on Buy Now Click
- Support Multiple SMS Service Integration
- Update Customer Profile Seamlessly
- Redirect to Specific Page After Login
- Get Premium Support Services
10-day free trial
Standard
$9.99 / month
or $75/year and save 37%
Features
- 2 Factor Authentication Smooth Process
- Sent OTP on Phone for Login & Signup
- Customizable OTP Login Templates
- Display OTP Login Popup on Buy Now Click
- Support Multiple SMS Service Integration
- Update Customer Profile Seamlessly
- Redirect to Specific Page After Login
- Get Premium Support Services
10-day free trial
Advanced
$11.99 / month
or $105/year and save 27%
Features
- 2 Factor Authentication Smooth Process
- Sent OTP on Phone for Login & Signup
- Customizable OTP Login Templates
- Display OTP Login Popup on Buy Now Click
- Support Multiple SMS Service Integration
- Update Customer Profile Seamlessly
- Redirect to Specific Page After Login
- Get Premium Support Services
10-day free trial
Plus
$15.99 / month
or $130/year and save 32%
Features
- 2 Factor Authentication Smooth Process
- Sent OTP on Phone for Login & Signup
- Customizable OTP Login Templates
- Display OTP Login Popup on Buy Now Click
- Support Multiple SMS Service Integration
- Update Customer Profile Seamlessly
- Redirect to Specific Page After Login
- Get Premium Support Services
10-day free trial
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.
Reviews (42)
We are using this app from couple of months, working smoothly and there was one issue recently, the support team was very quick and resolved it on priority. Happy with Service
This is the best app for OTP login.
Working with Extendons we were able to develop an unusual workflow that was required for our website.
The team at Extendons was quick to respond and implement our unique requirements.
Great team to work with would recommend them to anyone looking for an OTP app.
Super helpful! Whenever I ask for customizations or anything related to configuration, their responses are incredibly clear and very fast. Setting up the mobile OTP login page took only about two days thanks to their support. Highly recommend!
Support
App support provided by Extendons.
Resources
Launched
February 10, 2021
Data access
This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .
View personal data:
Customers, store owner
-
Customers
Name, email address, phone number, physical address, geolocation, IP address, browser and operating system
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Store owner
Name, email address, phone number, physical address
View and edit store data:
Customers, products, orders, Online Store
-
Edit customers
Customer data
-
View products
Products, collections
-
View orders
All order history
-
View Online Store
Online Store script tags, theme
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