Ex OTP Login with Phone Number

Name: Ex OTP Login with Phone Number
Brand: Extendons
Rating: 5.0 (38 reviews)

Pricing: From $4.99/month. Free trial available.
Rating: 5.0 (38)
Developer: Extendons

Install

View demo store

Enable fast, secure OTP login with phone SMS, WhatsApp, or email for a seamless store experience.

Extendons OTP Login replaces passwords with secure, one-time codes sent via phone sms, whatsapp or email. Customers can register and log in instantly using OTP, with customizable settings for code expiry, resend limits, and mandatory information fields. The OTP login with phone number 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 new and legacy customers for smooth login process

Register & sign in using OTP via SMS, WhatsApp, or email for fast, secure access
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.
20+ Integrations OTP Plus, Infobip, MagtiCom, Vonage, Plivo, Telesign, Gupshup

Languages

English

Works with

Shopify Admin
Connect Saudi
Firebase
MSG91
sendGrid
TrustSignal
Twilio

Pricing

Choose the plan that best fits your business.

Basic

$4.99 / month

or $50/year and save 16%

Features

2 Factor Authentication Smooth Process
Sent OTP via Phone, Whatsapp & Email
Customizable OTP Login Templates
Display OTP Login Popup on Buy Now Click
20+ SMS & Whatsapp Integration Services
Sign In Fast with Social Logins
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 via Phone, Whatsapp & Email
Customizable OTP Login Templates
Display OTP Login Popup on Buy Now Click
20+ SMS & Whatsapp Integration Services
Sign In Fast with Social Logins
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 via Phone, Whatsapp & Email
Customizable OTP Login Templates
Display OTP Login Popup on Buy Now Click
20+ SMS & Whatsapp Integration Services
Sign In Fast with Social Logins
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 via Phone, Whatsapp & Email
Customizable OTP Login Templates
Display OTP Login Popup on Buy Now Click
20+ SMS & Whatsapp Integration Services
Sign In Fast with Social Logins
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 (38)

Overall rating

Counts per rating level

97% of ratings are 5 stars
37
0% of ratings are 4 stars
0% of ratings are 3 stars
3% of ratings are 2 stars
1
0% of ratings are 1 stars

All reviews

December 11, 2025

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.

Tanoak Smoke Co.

United States

8 days using the app

December 11, 2025

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

HOF - Furniture & More

India

11 months using the app

November 19, 2025

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!

Univera Inc.

United States

5 days using the app