Customer Profile Extender vs Singleton | Verify Customersfor Shopify (2026)
Customer Profile Extender (CPE) and Singleton | Verify Customers (SVC) both address aspects of customer accounts on Shopify, but target distinct needs. CPE focuses on enriching customer profiles with customizable data, allowing merchants to gather more information from customers through custom fields on the account page. Its strengths lie in its no-code interface for adding up to 5 custom fields and enabling customer self-service for profile updates. This benefits merchants aiming to personalize experiences and improve CRM data. The app's description is in Japanese, indicating a possible focus on the Japanese market. SVC, on the other hand, prioritizes customer verification and access control. Its strength is in allowing merchants to approve or decline customer access, effectively controlling who sees prices, "add to cart" buttons, or even store content. This targets merchants who need restricted access to their products or services, likely for wholesale, membership, or regulated industries.
At a Glance
Customer Profile Extender
0 reviews
Singleton | Verify Customers
78 reviews
Detailed Overview
Customer Profile Extender
「新しいお客様アカウント」のプロフィール画面に、カスタムフィールドを簡単追加！ノーコードで誰でも管理可能
Key Features
- メタフィールドを用いてノーコードでカスタム項目を最大5つ追加・管理できます。
- テキスト・数値・日付・真偽値、選択肢など多様な入力形式に対応しています。
- 必須項目やバリデーション設定も可能です。
- 入力内容は顧客のメタフィールドに保存します。
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 | 0/5 | 5/5 |
Rating Customer Profile Extender0/5 Singleton | Verify Customers5/5 | ||
| Reviews | 0 | 78 |
Reviews Customer Profile Extender0 Singleton | Verify Customers78 | ||
| Target User | Merchants needing enriched customer profiles, potentially targeting the Japanese market | Merchants needing customer verification and access control, potentially B2B |
Target User Customer Profile ExtenderMerchants needing enriched customer profiles, potentially targeting the Japanese market Singleton | Verify CustomersMerchants needing customer verification and access control, potentially B2B | ||
| Core Functionality | Adds custom fields to customer profiles | Verifies customers and controls access to store content |
Core Functionality Customer Profile ExtenderAdds custom fields to customer profiles Singleton | Verify CustomersVerifies customers and controls access to store content | ||
| Customization | Up to 5 custom fields via metafields, various input types, and validation rules | Unlimited custom fields in registration form, custom messages for unapproved customers |
Customization Customer Profile ExtenderUp to 5 custom fields via metafields, various input types, and validation rules Singleton | Verify CustomersUnlimited custom fields in registration form, custom messages for unapproved customers | ||
| Data Storage | Stores data in customer metafields | Implicitly stores approval status, likely in customer tags or metafields |
Data Storage Customer Profile ExtenderStores data in customer metafields Singleton | Verify CustomersImplicitly stores approval status, likely in customer tags or metafields | ||
| Ease of Use | Claims to be no-code, user-friendly | Implies ease of use with features like automated email to admin |
Ease of Use Customer Profile ExtenderClaims to be no-code, user-friendly Singleton | Verify CustomersImplies ease of use with features like automated email to admin | ||
| Value Proposition | Improve CRM data, personalize customer experiences, increase repurchase rates. | Control access to products, create exclusive experiences, manage wholesale or membership models. |
Value Proposition Customer Profile ExtenderImprove CRM data, personalize customer experiences, increase repurchase rates. Singleton | Verify CustomersControl access to products, create exclusive experiences, manage wholesale or membership models. | ||
Our Verdict
Based on available data, Singleton | Verify Customers appears to be the more established and reliable option with a perfect rating and numerous reviews, suggesting it effectively addresses its target market's needs. It is ideal for merchants requiring strict control over customer access and content visibility. Customer Profile Extender, while promising, lacks reviews and the English description makes it difficult to assess its reliability and ease of use definitively. It would suit merchants primarily focused on expanding customer profiles with customized data points and are willing to take a risk on a new application or specifically target the Japanese market.
Common Questions
Which app is better for B2B stores?
Singleton | Verify Customers is more suitable for B2B stores as it allows you to verify customers before granting access to pricing and product information.
Can I collect customer birthdays with either app?
Customer Profile Extender directly supports a date input field, making it straightforward to collect birthdays. Singleton | Verify Customers would require adding a custom field to the registration form and might need additional logic to store and process the birthday data.
Which app is easier to set up?
Customer Profile Extender emphasizes a no-code setup, but lack of reviews makes ease of use unclear. Singleton | Verify Customers description highlights automation, such as sending emails to admins on new registrations, which might simplify setup.
Does Customer Profile Extender support languages other than Japanese?
Based on the provided data, it's unclear if Customer Profile Extender supports languages other than Japanese. The headline and description are only provided in Japanese.
Which app is better if I want to reward loyal customers?
Customer Profile Extender's ability to track customer preferences and membership levels can help segment your customers for loyalty rewards. Singleton | Verify Customers is less directly relevant for loyalty programs, but could gate early access or special offers behind approved customer status.
Get More From Your Shopify Store
Run audits for SEO, CRO, PageSpeed, and AI visibility. Get a clear report and actionable fixes.
Try Fix My Store