Best Alternatives to OTP Login with Phonefor Shopify (2026)

KwikPass directly competes with OTP Login with Phone by offering phone-first SSO login. Its added features like interactive pop-ups for discounts and data collection give it an edge for merchants focused on lead generation and conversions alongside secure login.

C:Hub offers a comprehensive customer account management solution. Merchants needing more than just login functionality, such as advanced order management, profile editing, and integration with other apps, might prefer C:Hub over a dedicated OTP login app.

HIKO provides a broader range of login options, including social media logins and email links, alongside the ability to collect essential customer information. Its integrations with popular marketing platforms like Klaviyo and Mailchimp make it suitable for merchants focused on personalized marketing.

CRM PLUS on LINE focuses on leveraging the LINE messaging platform for customer communication and engagement. For merchants heavily reliant on LINE for marketing and customer service, this app can streamline communication based on customer data and events.

HOOK Social Login offers a straightforward social login solution, allowing customers to sign in with a single click using their social media accounts. Merchants looking for a simple and quick way to implement social login without complex configurations will find it appealing.

Singleton offers customer verification beyond OTP. Merchants wanting granular control over customer access, especially showing prices and 'add to cart' buttons only to approved customers, might prefer this. Its custom registration forms also offer more flexibility in data collection.

miniOrange Single Sign On‑SSO caters to merchants requiring SSO integration for both B2C and B2B setups. If your customers already use identity providers like Azure/Entra ID or Okta, this app simplifies the login process and offers more login options, including OTP.

NoSpy focuses on overall store security and content protection, going beyond just login security. While it doesn't offer OTP login, its features like bot protection and country blocking can enhance store security, addressing a broader range of concerns.

While this app lacks a description, based on the name, it is focused on security and geographic restrictions. This is not a direct replacement for OTP Login with Phone, but it is relevant to merchants who are concerned with the security of their store.

BackupMaster is not a direct replacement for OTP Login with Phone. However, it is relevant to merchants who are concerned with the security of their store. It provides daily backups and secure cloud storage, which may indirectly address security concerns prompting an OTP solution.