Best Alternatives to Unidy SSO ‑ White Label Loginfor Shopify (2026)

KwikPass offers a phone-first, SSO login experience via OTP, focusing on converting anonymous shoppers into identifiable leads. With interactive pop-ups and 24/7 support, it prioritizes capturing customer attention and streamlining the login process, offering a different approach compared to Unidy's more comprehensive solution.

C:Hub Customer Accounts provides a fully customizable customer account solution, enhancing the standard Shopify customer account experience. It allows customers to manage orders, update profiles, and reorder items from a single interface. While it doesn't offer SSO, it excels at improving customer account management and integrating with other apps.

HIKO Social Login focuses on providing a personalized login experience through social media accounts, Google One Tap Login, or email links. While it supports only legacy customer accounts, it emphasizes ease of use, customization, and integration with marketing platforms, offering a streamlined approach to social login.

CRM PLUS on LINE integrates your Shopify store with your Official LINE Account, enabling automated messaging based on customer data. While it provides social logins (LINE Login) only for Shopify Plus, its main strength lies in leveraging LINE for customer communication and marketing automation, offering a different value proposition than Unidy's SSO.

HOOK Social Login provides a simple one-tap login experience using social media profiles. It emphasizes ease of setup and a user-friendly experience, allowing customers to quickly sign in without a lengthy sign-up process. It provides admin access to customer details and supports social logins for Gmail, Apple, LinkedIn, X, and Facebook.

Discord Connect integrates Discord authentication for a streamlined login experience. It allows customers to log in using their Discord accounts and provides features like automatic role assignment based on product purchases and exclusive Discord channel access. This integrates the social media community and simplifies login.

Singleton is a strong alternative if your primary concern is controlling access to your store and verifying customers. It allows you to approve or decline customers, hide prices and 'add to cart' buttons from unapproved users, and even create custom registration forms. This is particularly useful if you sell wholesale or require a verification process before customers can make purchases.

miniOrange Single Sign On-SSO directly addresses the SSO needs that Unidy aimed to fulfill. It supports various identity providers (IdPs) like Azure AD, Okta, and Auth0, and allows for flexible login options for both Shopify Plus and non-Plus stores. This makes it a robust alternative for merchants wanting to offer SSO via existing IDP credentials.

CP: Order Editing & Upsells focuses on improving the post-purchase customer experience through self-service order editing, address validation, and upsells. It doesn't offer login functionality but enhances customer satisfaction by giving them control over their orders, reducing support costs and boosting AOV.

OTP Login with Phone simplifies the login process by replacing passwords with OTPs sent via phone or email. It offers customizable settings, account field customization, and OTP prompts on checkout, focusing on a secure and user-friendly login experience without the complexity of full SSO solutions.