Best Alternatives to KwikPass: OTP‑login & Popupsfor Shopify (2026)

Lably focuses on visual merchandising through product labels and badges to highlight promotions, sales, and new arrivals. If you are looking to create attractive propositions, or special sale, this is a great option. It provides a range of customizable labels and badges to draw attention to specific products on collection and product pages.

C:Hub Customer Accounts enhances the standard Shopify customer account experience by adding features like order cancellation, reordering, and profile editing. It can integrate with other apps to further extend functionality. If you want a customizable customer portal that brings everything into one place, this is an option.

HIKO Social Login enables customers to log in using social media accounts or email links. It gathers essential customer information and allows for a seamless login experience. It may be a good option if you want something similar to KwikPass, but only allow social login.

CRM PLUS on LINE integrates your Shopify store with your Official LINE Account, enabling automated messaging based on customer data and actions. This tool helps deliver automated messages based on tags, abandoned checkouts, restock notifications and more.

HOOK Social Login provides a simple one-tap login experience using popular social media platforms. If you have a simple, social-media based store, this will give your users an easy UX.

If you need to control access to pricing and 'add to cart' buttons based on customer verification, Singleton is a strong choice. It allows you to approve or decline customers, create custom registration forms, and hide prices from unapproved users.

miniOrange Single Sign-On offers robust SSO capabilities for both B2C and B2B stores, integrating with various identity providers (IdPs) like Azure AD, Okta, and Auth0. It can sync user attributes, restrict store access, and offers single logout functionality. If you want SSO, but with a wide array of customization and integrations, this may be a good option for you.

OTP Login with Phone focuses solely on providing a secure OTP login experience using phone numbers and email. If you want a replacement to KwikPass that centers on the OTP with secure, one-time codes sent via email or phone.

If your primary goal is boosting sales through promotions and discounts, Kite Discount offers a comprehensive suite of tools, including free gifts, BOGO offers, tiered discounts, and progress bars to motivate customers. It excels at automatic and manual discount code creation, replacing the need for Shopify Script Editor.

Klip Coupons provides a wide variety of coupon and promotion display options on both product and cart pages. It allows merchants to create product discounts, order discounts, shipping coupons, and BOGO promotions. It can also target discounts by customer tags, locations, and set usage limits.