OTP on cart

Shopify cart customization app by Webkul Software Pvt Ltd·Validate customer's cart via OTP (One time password). Authenticate customers visiting your website.

Snapshot

2.00(4 reviews)#198of 472 inCart customization

Ongoing.AI tracks OTP on cart daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.

CategoriesCart customization

Rating

2.00

4 reviews

Pricing

From $5/mo

free_trial

Built for Shopify

No

Years live

9

launched Apr 4, 2017

Last updated

Jun 30, 2026

Shopify listing

Catalog position

Where OTP on cart sits in the App Store.

Rank and percentile inside the Cart customization category — the competitive shape of the niche around this app.

Rank in Cart customization

#198

of 472 active apps

Review count percentile

58th

vs category siblings

Rating percentile

39th

vs category siblings

Years on App Store

9

since 2017

Listing change cadence

What OTP on cart has changed lately.

Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.

Listing changes · last 21 days+13shopify_lastmod: 2026-06-12 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-18shopify_lastmod: 2026-06-18 → 2026-06-29works_with: none → Shopify Adminshopify_lastmod: 2026-06-29 → 2026-06-30Jun 13, 26Jun 23, 26Jul 4, 26

Shopify Lastmod · Jul 1

2026-06-29 → 2026-06-30

Works With · Jun 30

none → Shopify Admin

Shopify Lastmod · Jun 30

2026-06-18 → 2026-06-29

PricingIdentity & listingCadence

Reviews

What merchants are saying

2.00(4 reviews)
  • 36%positive4
  • 0%neutral0
  • 64%negative7

Popular mentions

  • customer support
  • integration difficulty
  • slow response time
  • billing issues
  • refund policy

Top themes

  1. customer support2
  2. integration difficulty1
  3. slow response time1
  4. billing issues1
  5. refund policy1

What merchants praise

“I'm changing my review from 1 star to 5 stars The best app I was looking for! It's amazing i hope you improve it for example we can customize the color and it support different languages etc.... and the button we need better style ! and we can customize it too. It's amazing!”
212 & Co. · 5★

What merchants complain about

“world slowest support team ever, most difficult integration app on shopify store, have been trying with support team for 7 days now to integrate and still did not”
Wasilaah · 1★ · 2024-01-16

Plans

OTP on cart pricing tiers.

Basic

$5/month

    FAQ

    OTP on cart — frequently asked questions.

    What is OTP on cart on Shopify?
    OTP on cart is a Shopify app in the Cart customization category. With OTP on Cart App you can get the Cart validated through OTP (One Time Password) before proceeding towards Checkout. Twilio SMS OR MSG91 SMS engine is integrated to ensure that the OTP is sent to customers' contact number. In the configuration section enter Twilio/MSG91 Account Credentials and token keys to activate Twilio/MSG91 for sending SMS. \*\*\*Please note for this you are required to have a Twilio/msg91 account. Here we just provide the integration of Twilio/msg91\*\*\*. It averages 2.00 out of 5 across 4 merchant reviews on the Shopify App Store.
    How much does OTP on cart cost?
    OTP on cart has a single paid plan at $5/month on the Shopify App Store.
    Is OTP on cart free?
    No, OTP on cart is a paid Shopify app. Plans start at $5/month on the Shopify App Store.
    When was OTP on cart launched?
    OTP on cart launched on April 4, 2017 — over 9 years on the Shopify App Store. In that time it has gathered 4 merchant reviews.
    Is OTP on cart Built for Shopify?
    OTP on cart does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.
    What are the best OTP on cart alternatives?
    Merchants commonly compare OTP on cart with Upsell.com, Essential Upsell & Cross Sell, EG Auto Add to Cart Free Gift, and Kaching CartDrawer Cart Upsell. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.

    Alternatives

    Apps merchants pick instead.

    Upsell.com ex ReConvert

    Upsell.com ‑ ReConvert Upsell

    4.80★2,827

    Known for: bug-variant-images

    Essential Bundles & Upsells

    Essential Upsell & Cross Sell

    5.00★2,188

    506

    EG Auto Add to Cart Free Gift

    5.00★1,053

    Kaching Bundles & Upsells

    Kaching CartDrawer Cart Upsell

    5.00★1,032

    Known for: ease-of-use

    Browse more inAll Cart customization apps

    Methodology

    Where the numbers come from.

    Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .

    Find every brand running OTP on cart.

    Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.

    Track OTP on cart — free Start free

    Prefer the source? View OTP on cart on the Shopify App Store ↗