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Lucent ‑ OTP Login & Notify

Enhance security with OTP login for authorized access

by Lucent Innovation · Launched: November 2021 · Free plan available.

4.7 (70) on Shopify Used by 1,195 Shopify stores +20 installs · 30 days Built for Shopify

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Simplify logins with OTP & enhance engagement through automated WhatsApp and SMS notifications.

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About Lucent ‑ OTP Login & Notify

Our app streamlines customer logins with OTP authentication via Mobile, WhatsApp, or Email. Now with added WhatsApp and SMS notifications, you can send real-time alerts for abandoned carts, order status, and customer engagement. No more password hassles—just fast and secure logins, ensuring customer satisfaction. Our app is designed for easy use and reliable performance to enhance store operations. Instant OTP & Notification delivery for smooth logins & timely customer updates. Add an email opt-in checkbox for marketing during the OTP login process. Customize OTP login widget appearance easily through the theme editor. Track OTP & notification logs with detailed delivery reports for reliability. B2B company registration with automated approval rules. Show more Show less

Last verified: July 15, 2026 · Fresh

App details

Developer
Lucent Innovation
Pricing
Free plan available
Launched
November 2021
Rating
4.7 (70) on Shopify

Key features

  • Free OTP Widget Installation
  • In app widget customization
  • Lucent Branding
  • OTP Delivery: Seamless and reliable
  • Customization: Adjust to your brand
Integrations with:

B2B, B2B Customer Onboarding, Checkout, Connect Saudi, Infobip, MSG91, Customer accounts, MagtiCom, Firebase, Phone, Email, WhatsApp, Shopify Admin, TrustSignal, Gupshup, OTP Plus

3 plans · starts free · 7-day free trial

Free

Free

Basic

$4.99/month

Premium

$19.99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 97 Shopify App Store reviews

Use the arrows to read individual reviews

The best and fastest and most friendly customer service ever. Plus the app looks really pretty
— Eloura-Beauty
We’ve had a great experience using Lucent OTP Login & Notify. The app works well and has been reliable for what we need. Their team has also been very helpful anytime we’ve needed customizations or had questions. They’ve been responsive, easy to work with, and willing to help us get things set up the way we needed. Overall, it’s a great app with great support, and we really haven’t had any issues...
— Off Grid Stores
We received excellent and dedicated support from Varun and the Lucent team. They were highly responsive in implementing our customisation requirements and provided valuable guidance on the integration of our preferred SMS OTP provider promptly. The team assisted us to configure the register/login modals and profile/account pages to align precisely with our desired UI/UX. Overall, we are very sati...
— Fullerton Health Marketplace
I had a great experience working with the Lucent OTP application. The platform is efficient, reliable, and integrates seamlessly, making the overall authentication process smooth and user-friendly. A special mention goes to Mr. Varun, who has been extremely supportive throughout the entire integration process. He assisted me in every way possible, ensuring that all challenges were addressed promp...
— GIORDANO FRAGRANCES
Great App and the team at Lucent have been extremely helpful with their ongoing support. Highly recommended!
— Central Cleaning Supplies
Working well... and customer support was great they help us in integration and also when we face any issue, they resolve quickly. Thank you
— Arscor Nutrition
Good App . Support team are active and supportive
— هارفست للقدرات
Amazing app to get otp login options with mobile number text and whatsapp. Also to login via email by using otp. Great support by the team and quick resolution for any issue. Thanks.
— HOB
Great app for adding SMS and WhatsApp OTP based logon to the store. Works exactly as desired. Loved the flexibility they provide. Was able to configure my own sender id. Was also able to create a login popup. Support is mostly over emails and so takes a few hours to respond but they do respond and resolve issues, if any.
— ActivityKidz
Nice app. Also they provide live support.
— Souq Emiratino
Thanks Varun for taking us through the demo and explaining the process clearly.
— Blue Nectar
Good response and kindly support
— MamyPoko Thailand
1. bad support. they keep claiming ticket is resolved even if it has not been resolved. 2. OTP transactions are not visible on the app. I mean, why even install it if login data is not available? 3. they charge unacceptably high charge - 1 for app installation and then again for OTP messages sent 4. no customization available, waste of money 5. customer support is pathetic 6. when i wanted to can...
— Sashel
very very costly now
— The Baba traders
There is no one to support me. I tried to contact you in every way, but there is no response. I do not know how to reach support. I tried the application and the fees for the message were deducted, but I did not log in to the site.
— Cuddluxe
not working. many customers faced error message. when reached to customer support no response. after installation still customer seeing same login.
— GOGIRGIT.COM
I have updated my billing accounts to pay for the SMS transactions, but every opt-in request comes back invalid, and my phone receives no code. Fix this and take my moneyyy.
— Chaka Clothing Dept.
There is no free plan and limited features to always lie
— stores directory
Not work properly and taht reason to website in not recived order
— Cyphon
My widget is not working in other countries except India!
— Siya Ayurveda

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