OTP+ Phone, SMS & Social Login
The reviews for OTP+ are overwhelmingly positive, with users praising its effectiveness in reducing cart abandonment, improving the login experience, and detecting suspicious sign-ups. Users appreciate the ease of installation and the helpful support provided by the team. The app is described as polished, user-friendly, and effective in enhancing the checkout flow. However, there is a minor suggestion for improvement regarding the ability to preview the customer experience immediately after installation.
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The bot detection started showing value in the first week. We had a wave of signups from similar device fingerprints. The system flagged them and the logs let me review exactly what triggered the alert.
I was nervous about installing an authentication app without developer support, but the setup genuinely took about four minutes. I added the app, configured the widget, and it was live. One of the cleanest Shopify installs I've done.
Our customer base is heavily mobile — over 80% of sessions come from phones. SMS OTP is exactly what mobile users expect and OTP+ delivers it without friction. The code arrives fast and the customer is through in seconds.
Cart abandonment was our biggest metric problem and we traced a significant portion of it back to the login step. After switching to OTP+ the login step became the fastest part of the checkout. Abandonment dropped within two weeks.
OTP+ replaced a clunky third-party login solution we had cobbled together. The difference in how polished the login experience feels now is night and day. Customers compliment the checkout flow regularly now, which is something I never expected to hear about a login screen.
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