The 10 Best OTP Apps for Shopify
The top 10 apps merchants see when they search the Shopify App Store for otp, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.
Updated September 8, 2026 · Organic rankingShopify already sends an order confirmation, and in supported countries it will send one by text. What it will not do is listen. The native message is a receipt travelling one way, with no reply that means yes and no reply that means cancel, and that missing return path is the whole of this category: a conversation before you dispatch, so that goods paid for on delivery are only sent to people who still want them.
The mechanics underneath are worth knowing because they decide whether an app really protects you. Cancelling an order is native but conditional, refused where a payment authorisation or an unfulfillable item is outstanding. Tags are free-form and cost nothing to write, and crucially a tag does not stop anything shipping. There is a real mechanism that does, a hold placed on the fulfilment with a reason attached, and its list of reasons has no entry for awaiting confirmation. Which one an app uses is the difference between a label and a brake.
-
1
OTP+ B2B SMS & Social Login
SMS OTP login, social login, Google login & access control
Built for Shopify -
2
COD King‑Part COD & OTP Verify
COD verification via OTP & Partial COD & partial payments
Built for Shopify -
3
KwikPass: OTP‑login & Popups
Pop up window for sign ups, OTP login, newsletter popups
-
4
-
5
-
6
Ex OTP Login with Phone Number
Enable fast, secure OTP login via phone or email on store.
Built for Shopify -
7
EasySell COD Form & Upsells
Cash on Delivery Form for Dropshipping with Upsells Offers OTP
-
8
-
9
-
10
PenguinCOD: Partial COD & OTP
Collect partial prepaid on COD. OTP verify, COD fees & limits
Built for ShopifyCompare the top 3 head-to-head
What to look for in a OTP app
- Tag or hold
- Ask this in one sentence and insist on a clear answer. An app that tags an unconfirmed order relies on your team filtering correctly every single day. An app that places a fulfilment hold makes it physically harder to ship by mistake. Most listings describe tagging while implying the second.
- Whose messaging account sends it
- Some of these bring their own sending, others expect you to connect a provider and pay per message. That changes the cost per order and who is responsible when delivery fails or a number is blocked, and it is usually buried below the feature list.
- What silence means
- Most customers will not reply at all. Decide in advance whether an unanswered order ships, waits or cancels, and check the app can express that, because the default it ships with is a policy decision somebody else made about your revenue.
Frequently asked questions
Which is the best OTP app for Shopify?
Based on the Shopify App Store's own organic ranking for "otp", OTP+ B2B SMS & Social Login currently holds the #1 spot, with a 4.9 star rating across 41 reviews. The best choice for your store still depends on your requirements, so compare the top results above.
How is this ranking determined?
We record the organic results merchants actually see when searching the Shopify App Store for "otp", refreshed daily. Shopify's own sponsored ("Ad") results are excluded, so positions reflect its real search ranking rather than paid promotion. Source: the Shopify App Store search results for "otp", you can verify the current ranking there yourself.
Which OTP apps are Built for Shopify?
7 of the top 10 otp apps hold the Built for Shopify badge: OTP+ B2B SMS & Social Login, COD King‑Part COD & OTP Verify, Lucent ‑ OTP Login & Notify, Cartsaver COD & OTP, Ex OTP Login with Phone Number and more.
What does the Built for Shopify badge mean?
Built for Shopify
Built for Shopify is the highest level of recognition Shopify awards an app. To earn
the badge, an app must meet Shopify's standards for safety, performance, ease of use,
and proven usefulness: it cannot slow down the admin, storefront, or checkout, must
integrate seamlessly into the Shopify admin, and must demonstrate quality through
installs, reviews, and ratings over time. When comparing similar apps, preferring
ones with the badge is a safe default.
Learn more about the Built for Shopify badge →
As of September 8, 2026, the top-ranked otp app on the Shopify App Store is OTP+ B2B SMS & Social Login, with a 4.9 star rating across 41 reviews. 7 of the top 10 carry the Built for Shopify badge, and the average rating is 4.8 stars across 2,869 reviews.
Related keyword rankings
Rank higher on the Shopify App Store
Rankbase helps Shopify app developers track keyword positions, analyze install click data, and optimize app listings to rank higher in the Shopify App Store.
Explore Rankbase →Built by Craftshift
Rankbase is made by Craftshift, a Shopify Partner building apps for product images, variants, and bulk catalog work. We built Rankbase to track the App Store rankings of our own apps first, then opened it to other developers, and this directory grew out of that work. The rankings on these pages are Shopify's own organic search results; we never edit them, including for our own apps.
-
Rubik Variant Images & Swatch
Clean multiple variant images gallery & variant color swatches
-
CS - Smart Bulk Image Upload
Save time with bulk upload images from Google Drive, Dropbox
-
Rubik Combined Listings Swatch
Link products as variants w/ combined listings & color swatch
-
CS - Export Product Images
Bulk export images, download product images to save time!