Lucent ‑ OTP Login & Notify vs Singleton | Verify Customersfor Shopify (2026)
Lucent ‑ OTP Login & Notify and Singleton | Verify Customers, while both falling under the 'Accounts and Login' Shopify category, cater to distinct needs. Lucent focuses on streamlining the login process with OTP authentication (via Mobile, WhatsApp, or Email) and enhancing customer engagement through automated notifications for abandoned carts and order updates. It emphasizes ease of use and aims to improve customer satisfaction through faster, passwordless logins and timely communication. Singleton, on the other hand, prioritizes customer validation and access control, allowing merchants to selectively display prices and 'add to cart' buttons only to approved customers. It offers extensive customization of registration forms and focuses on managing access to store content based on customer approval status.
At a Glance
Lucent ‑ OTP Login & Notify
69 reviews
Singleton | Verify Customers
78 reviews
Detailed Overview
Lucent ‑ OTP Login & Notify
Simplify logins with OTP & enhance engagement through automated WhatsApp and SMS notifications.
Key Features
- 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.
Singleton | Verify Customers
Verify all registered customers and allow or disallow them to see prices and "add to cart" buttons
Key Features
- Approve/decline selected customers one by one, or based on customers tags
- Create your own responsive registration form, with custom fields
- Hide prices and "add to cart" buttons for not approved customers
- Hide store content for not approved customers and redirect them to login page
- Send email to store admin automatically, after new customer is registered
Feature Comparison
| Rating | 4.7/5 | 5/5 |
Rating Lucent ‑ OTP Login & Notify4.7/5 Singleton | Verify Customers5/5 | ||
| Reviews | 69 | 78 |
Reviews Lucent ‑ OTP Login & Notify69 Singleton | Verify Customers78 | ||
| Key Functionality | OTP Login & Notifications | Customer Verification & Access Control |
Key Functionality Lucent ‑ OTP Login & NotifyOTP Login & Notifications Singleton | Verify CustomersCustomer Verification & Access Control | ||
| Target Merchant | Merchants needing streamlined logins and automated customer communication | Merchants requiring strict customer validation and content access management |
Target Merchant Lucent ‑ OTP Login & NotifyMerchants needing streamlined logins and automated customer communication Singleton | Verify CustomersMerchants requiring strict customer validation and content access management | ||
| Login Method | Passwordless (OTP) | Standard login with potential for custom registration fields |
Login Method Lucent ‑ OTP Login & NotifyPasswordless (OTP) Singleton | Verify CustomersStandard login with potential for custom registration fields | ||
| Notification Capabilities | SMS & WhatsApp Notifications | Email notification to admin upon new registration |
Notification Capabilities Lucent ‑ OTP Login & NotifySMS & WhatsApp Notifications Singleton | Verify CustomersEmail notification to admin upon new registration | ||
| B2B Features | Automated B2B company registration approval | Customer Tag based approval |
B2B Features Lucent ‑ OTP Login & NotifyAutomated B2B company registration approval Singleton | Verify CustomersCustomer Tag based approval | ||
| Customization | Theme Editor widget customization | Customizable registration form with unlimited fields |
Customization Lucent ‑ OTP Login & NotifyTheme Editor widget customization Singleton | Verify CustomersCustomizable registration form with unlimited fields | ||
| Price Visibility | N/A | Hide prices and 'Add to Cart' for unapproved customers |
Price Visibility Lucent ‑ OTP Login & NotifyN/A Singleton | Verify CustomersHide prices and 'Add to Cart' for unapproved customers | ||
Our Verdict
For merchants seeking to simplify the login process, reduce password-related friction, and proactively engage customers with automated notifications, Lucent ‑ OTP Login & Notify is the better choice. Its focus on OTP authentication and notification delivery provides a smoother customer experience and enhances communication. However, if the primary goal is to strictly control which customers have access to prices, 'add to cart' buttons, or even store content, especially for B2B or membership-based businesses, Singleton | Verify Customers offers a more robust solution for customer validation and access management. Singleton's ability to customize registration forms and approve/decline customers based on tags provides greater control and security.
Common Questions
Which app is better for improving login conversion rates?
Lucent's OTP login system likely improves login conversion rates by eliminating the need for passwords, making it faster and more convenient for customers to log in.
Which app is better for B2B stores?
While both have some B2B capability, Lucent with its automated B2B company registration approval rules is more directly suited to B2B business. Singleton allows approving users based on tags, which could be applied to business customers.
Can I customize the appearance of the login form with both apps?
Lucent allows widget customization through the theme editor. Singleton allows you to create a completely custom registration form with custom fields.
Which app provides more control over who sees my product prices?
Singleton provides significantly more control over price visibility, allowing you to hide prices and 'Add to Cart' buttons from unapproved customers and visitors.
Are both apps easy to use?
Lucent emphasizes ease of use with simple OTP logins and notification setup. While Singleton also aims for ease of use, the customer approval workflow and custom form creation may require more configuration.
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