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OTP+ B2B SMS & Social Login
OTP+ B2B SMS & Social Login
by siimple.ai
4.9
(42 reviews)
Best suited for stores using Apple Login, Cart and Google Firebase, which it integrates with.
Login and Access control with phone OTP login via SMS, one-tap social login: Apple and Google login. Passwords kill conversions. OTP+ replaces them with phone number OTP login via SMS plus one-tap Google and Apple social login. Customers sign up and log in in seconds, no passwords, no resets, no abandoned carts. Add phone OTP verification at cart and checkout to confirm real shoppers and cut fake orders, RTO and chargebacks on COD. Improved access control blocks fake signups while login logs and real-time alerts keep you updated. One-click install, mobile-first, works with every Shopify theme Passwords kill conversions. OTP+ replaces them with phone number OTP login via SMS plus one-tap Google and Apple social login. Customers sign up and log in in seconds, no passwords, no resets, no abandoned carts. Add phone OTP verification at cart and checkout to confirm real shoppers and cut fake orders, RTO and chargebacks on COD. Improved access control blocks fake signups while login logs and real-time alerts keep you updated. One-click install, mobile-first, works with every Shopify theme more Enable phone number OTP login via SMS for instant customer sign-in and signup Enable one-tap Google and Apple social login to instantly grow customer signups Track every login with detailed customer logs and browser bot detection alerts Reduce fake orders, RTO and chargebacks with phone OTP verification at checkout Customize OTP login widget to match any Shopify theme with mobile-first design
Copy from the Shopify App Store listing, unedited.Accounts and login
Bottom line
operating cost and staff time
Free
62/100
Solid · from 42 reviews
What it does
Enable phone number OTP login via SMS for instant customer sign-in and signup
Enable one-tap Google and Apple social login to instantly grow customer signups
Track every login with detailed customer logs and browser bot detection alerts
Reduce fake orders, RTO and chargebacks with phone OTP verification at checkout
Customize OTP login widget to match any Shopify theme with mobile-first design
There is no plan to choose
The listing shows this as free, with no paid tiers published — so there is no volume question to answer and nothing to size yourself against. Check the listing for in-app charges before you rely on that.
62
/ 100Solid
Scored on 42 merchant reviews we hold for OTP+ B2B SMS & Social Login, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.
Review history
2026–2026 · 42 reviews read| 2026 | 42 reviews |
|---|
What merchants say
4.9
2%
of reviews get an answer0%
had used it a year when they wroteRecent merchant reviews
The newest 8 of 42. Open one to read it in full, with the developer's reply where there is one.
Asked about verification funnel analytics and support showed me a report I didn't know existed — completion rate, average time to verify, drop-off at each step, segmented by device type. The data showed mobile users complete faster than desktop users. Changed how I think about our checkout optimization priorities.
OTP codes were expiring before the SMS arrived for customers on slower networks. Support extended the expiry window from 60 seconds to 180 seconds on our account. No more expired-code complaints from customers in rural areas with weaker cellular coverage. Simple fix, real impact.
Our store serves Arabic-speaking customers and the OTP input needed to support RTL text entry. Support confirmed RTL is fully supported and showed me the language-direction setting I'd missed. Arabic customers now see the entire widget in right-to-left layout, including the phone input. Inclusive design that actually works.
Wanted to skip verification for our Gold tier loyalty members. Support configured a customer tag exemption — anyone tagged 'gold-tier' bypasses OTP automatically. My best customers get a frictionless experience while new customers still get verified. Exactly the segmentation I was hoping for.
We wanted phone verification on returns, not just login — to make sure the person requesting the return actually placed the order. Support confirmed the API supports custom trigger points and helped us hook the verification into our return form. Now the phone number on the return request has to match the order. Fraudulent return requests dropped noticeably.
New theme caused the OTP widget to overlap with our header navigation specifically on tablets. Support tested on multiple tablet resolution and found the breakpoint where the collision happens. They sent me a targeted media query fix for that specific screen range. Works perfectly on every device size now.
Wanted our brand's orange and white colors on the OTP widget instead of the default blue. Support walked me through every customizable element — button color, input border, background, text, even the timer circle color. The widget now looks like we built it ourselves. The depth of customization options exceeded my expectations.
People were creating fake accounts to abuse our referral program using the same phone number. Support enabled the one-number-one-account restriction and showed me the duplicate detection dashboard. Referral fraud dropped to nearly zero. The dashboard showing blocked duplicate attempts is satisfying to look at.
OTP+ B2B SMS & Social Login FAQ
Answered from this app's own listing and its full review record.
Best suited for stores using Apple Login, Cart and Google Firebase, which it integrates with.
The Shopify App Store lists this app as “Free”. It does not publish plain monthly prices we can compute against.
On our scorecard OTP+ B2B SMS & Social Login rates 62 out of 100 — solid — read from 42 merchant reviews. The developer has published replies to 1 of 42 reviews. The score reflects what the review record shows, nothing more.
42 merchants have reviewed OTP+ B2B SMS & Social Login, averaging 4.9 out of 5. We hold the review history from 2026 to 2026, which is what the year-by-year chart on this page is built from.
At a glance
4.9 / 5 · 42 reviews
4.95 from 42 reviews
42
1 of 42 reviews
3 days
Free
October 22, 2024
2026 – 2026
Categories
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