CRM PLUS on LINE vs Open SignIn ‑ Social Loginfor Shopify (2026)

CRM PLUS on LINE and Open SignIn ‑ Social Login both fall under the 'Accounts and Login' category in the Shopify app store, but address very different needs. CRM PLUS on LINE focuses on leveraging the LINE messaging platform for customer relationship management, enabling automated messaging based on customer data and Shopify tags. Its primary strength lies in its deep LINE integration, offering features like abandoned checkout reminders, restock notifications, and rich menu delivery through LINE. It's aimed at merchants who want to actively engage with their customers on LINE and personalize their communication. Social login features like LINE Login are only for Shopify Plus merchants. Open SignIn ‑ Social Login, on the other hand, prioritizes simplifying the account creation and login process for customers by offering a wide array of social login options, including Facebook, Google, Twitter, and more. This app aims to increase customer registrations and retention by making it easier for customers to create and access their accounts. Its strength is the sheer number of social login platforms supported and its ease of customization. While both apps touch upon account creation, CRM PLUS on LINE is a marketing and CRM tool utilizing LINE, while Open SignIn is a dedicated social login solution. Open SignIn also supports multipass for Shopify Plus stores.

CRM PLUS on LINE and Open SignIn ‑ Social Login both fall under the 'Accounts and Login' category in the Shopify app store, but address very different needs. CRM PLUS on LINE focuses on leveraging the LINE messaging platform for customer relationship management, enabling automated messaging based on customer data and Shopify tags. Its primary strength lies in its deep LINE integration, offering features like abandoned checkout reminders, restock notifications, and rich menu delivery through LINE. It's aimed at merchants who want to actively engage with their customers on LINE and personalize their communication. Social login features like LINE Login are only for Shopify Plus merchants. Open SignIn ‑ Social Login, on the other hand, prioritizes simplifying the account creation and login process for customers by offering a wide array of social login options, including Facebook, Google, Twitter, and more. This app aims to increase customer registrations and retention by making it easier for customers to create and access their accounts. Its strength is the sheer number of social login platforms supported and its ease of customization. While both apps touch upon account creation, CRM PLUS on LINE is a marketing and CRM tool utilizing LINE, while Open SignIn is a dedicated social login solution. Open SignIn also supports multipass for Shopify Plus stores.