Customer Profile Extender vs OTP Login with Phonefor Shopify (2026)
Customer Profile Extender and OTP Login with Phone address different aspects of customer account management on Shopify. Customer Profile Extender focuses on enriching customer profiles by allowing merchants to add custom fields to the account registration and management pages. This app, targeted towards stores aiming to enhance their CRM and personalize the customer experience, enables customers to self-manage data like membership tiers, birthdates, and preferred product categories. Its core strength lies in providing a no-code solution for creating and managing custom fields directly within the Shopify interface. OTP Login with Phone, on the other hand, prioritizes secure and streamlined login processes. It replaces traditional passwords with one-time passwords (OTPs) delivered via SMS or email. This app is aimed at merchants seeking to improve login security and offer a faster, more convenient login experience. Key features include customizable OTP settings, integration with popular SMS providers, and options for triggering OTP prompts during checkout. It improves convenience and reduces potential friction during account creation and the checkout process.
At a Glance
Customer Profile Extender
0 reviews
OTP Login with Phone
39 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。
OTP Login with Phone
Enable fast, secure OTP login with phone number and email for a smooth store login experience.
Key Features
- 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.
Feature Comparison
| Rating | 0/5 | 5/5 |
Rating Customer Profile Extender0/5 OTP Login with Phone5/5 | ||
| Reviews | 0 | 39 |
Reviews Customer Profile Extender0 OTP Login with Phone39 | ||
| Primary Function | Extending customer profile with custom fields | Passwordless login using OTP via phone/email |
Primary Function Customer Profile ExtenderExtending customer profile with custom fields OTP Login with PhonePasswordless login using OTP via phone/email | ||
| Target Merchant | Merchants needing richer customer data for CRM and personalization | Merchants prioritizing secure and convenient login experiences |
Target Merchant Customer Profile ExtenderMerchants needing richer customer data for CRM and personalization OTP Login with PhoneMerchants prioritizing secure and convenient login experiences | ||
| Ease of Use | Claimed no-code implementation | Focus on streamlined OTP integration with customization options |
Ease of Use Customer Profile ExtenderClaimed no-code implementation OTP Login with PhoneFocus on streamlined OTP integration with customization options | ||
| Key Benefit | Enhanced CRM, personalized customer experience | Improved security, faster login, reduced login friction |
Key Benefit Customer Profile ExtenderEnhanced CRM, personalized customer experience OTP Login with PhoneImproved security, faster login, reduced login friction | ||
| Data Storage | Saves data to customer metafields | Focuses on authentication, no mention of specific data storage beyond OTP |
Data Storage Customer Profile ExtenderSaves data to customer metafields OTP Login with PhoneFocuses on authentication, no mention of specific data storage beyond OTP | ||
| Customization | Up to 5 custom fields with various input types and validation | Customizable OTP expiry, resend limits, field labels, and text. |
Customization Customer Profile ExtenderUp to 5 custom fields with various input types and validation OTP Login with PhoneCustomizable OTP expiry, resend limits, field labels, and text. | ||
Our Verdict
The choice between Customer Profile Extender and OTP Login with Phone depends entirely on the merchant's specific needs. If the goal is to gather more data about customers and personalize their experience using custom fields, Customer Profile Extender is the better choice, assuming the lack of reviews doesn't raise concerns. However, merchants concerned with account security and aiming to simplify the login process should opt for OTP Login with Phone, given its strong rating and established user base. A store that needs both features would need to evaluate whether one app can fulfill both roles or if integrating both is necessary.
Given the lack of reviews for Customer Profile Extender, merchants should proceed with caution. The risk involved with a brand new app should be considered when evaluating the options. OTP Login with Phone has a proven track record which provides confidence that it solves issues, and if there are any problems there's an established community who have likely experienced them too.
Common Questions
Which app is easier to set up?
Both apps claim ease of setup. Customer Profile Extender boasts a no-code implementation for adding custom fields. OTP Login with Phone focuses on streamlined integration for OTP functionality. Judging solely on descriptions, both appear reasonably easy to implement, but the lack of reviews for Customer Profile Extender makes it difficult to verify.
Can I use both apps together?
Yes, it is possible to use both apps together. Customer Profile Extender enhances customer profiles, while OTP Login with Phone focuses on the login process. There is no inherent conflict between the two apps; however, careful planning and testing should be done to ensure good customer experience is delivered.
Does Customer Profile Extender work with all Shopify themes?
The description for Customer Profile Extender doesn't specify theme compatibility. Given that it uses metafields, compatibility should be high but it is still advisable to check with the developer. OTP Login with Phone claims full compatibility with all free and paid themes.
Which app is better for increasing customer retention?
Customer Profile Extender aims to increase customer retention by enabling personalized experiences based on the custom data collected. OTP Login with Phone indirectly supports retention by providing a smoother, more secure login process, potentially reducing frustration and churn.
Is OTP Login with Phone PCI compliant?
The description for OTP Login with Phone doesn't explicitly state PCI compliance. However, using OTP for authentication inherently improves security, and it's crucial to verify PCI compliance with the app developer, especially if handling sensitive customer data.
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