Checked 8 November 2026

KeepCart alternatives for Shopify: seven ways to control coupon extensions.

KeepCart alternatives for Shopify include Benson, Veeper, LeakHunt, Promo Pirates, PromoLock, Vigilance and Caracal Lite. They differ in how they handle storefront pop-ups and checkout codes, whether their rules target extension sessions, and how they measure results.

Start on Free, free forever. Pro is billed through Shopify.

Why stores look past KeepCart

KeepCart hides extension pop-ups and tracks extension users. The right alternative depends on your Shopify plan, how you want to pay and what you need to measure. Code tools such as Halt, Bee Keeper, Honey Blocker, Omnipotent and CrispShift Discount Guard act for every shopper rather than per extension session, so they are not included as KeepCart alternatives.

Seven KeepCart alternatives

These apps take different approaches to extension pop-ups, leaked codes and checkout rules. Choose the one that fits the job you need done. From each app's own App Store listing and docs, checked on 8 November 2026.
  1. For stores that want measured results

    1. Benson

    Benson detects coupon extensions, hides storefront pop-ups by rule and lets only allowlisted codes work in those sessions at checkout. Its Shopify discount function works on every plan. A holdout compares orders, margin and conversion.

    Free plan
    Yes, forever: detection and observe mode, 25k sessions a month
    Paid plans from
    $79 a month for every feature, by sessions
    Codes at checkout
    Only allowlisted codes work in coupon-extension sessions; shoppers without one keep theirs. Every Shopify plan.
  2. For a close KeepCart alternative

    2. Veeper

    Veeper is the closest like-for-like option. Its checkout extension works against coupon extensions on every Shopify plan and can offer a replacement code after blocking. Its listing does not state whether it hides storefront pop-ups.

    Free plan
    No, a 14-day trial
    Paid plans from
    $59 a month for 1,000 orders
    Codes at checkout
    A checkout extension works against coupon extensions; the listing says all Shopify plans.
  3. For controlling leaked codes

    3. LeakHunt

    LeakHunt rejects listed leaked codes when a shopper runs a recognised extension, while allowlisted codes pass. Its docs say it works on every Shopify plan. Choose between weekly and nightly scans; it has no reviews yet.

    Free plan
    No, a 7-day trial
    Paid plans from
    $39 a month, flat
    Codes at checkout
    Rejects the leaked codes you list in extension sessions, with a whitelist; its docs say no Plus needed.
  4. For storefront pop-up hiding

    4. Promo Pirates

    Promo Pirates hides pop-ups from more than 25 extensions on the storefront. Its listing says checkout code blocking needs Shopify Plus. It has a 3.7 rating from six reviews, the newest from September 2023.

    Free plan
    Yes, without code blocking
    Paid plans from
    $29.99 a month for 500 orders
    Codes at checkout
    Code blocking at checkout on Shopify Plus only, per its listing.
  5. For broader discount code rules

    5. PromoLock

    PromoLock applies code rules to every shopper. Its Enterprise plan says it stops extensions, and its docs include LeakHunt with every plan. It suits stores considering broader code controls alongside extension-specific rules.

    Free plan
    No, a 3-day trial
    Paid plans from
    $99 a month, by Shopify plan and sales
    Codes at checkout
    Code rules for every shopper; its top plan says it stops extensions, and its docs include LeakHunt with every plan. Fraud Guard is Plus only.
  6. For blocking or tagging injected codes

    6. Vigilance

    Vigilance detects injected codes and can block them or tag the order. Its plans are set by order volume. It has a 3.0 rating from four reviews, the newest from September 2023.

    Free plan
    No, a 14-day trial
    Paid plans from
    $199 a month for 5,000 orders
    Codes at checkout
    Says it stops extensions injecting leaked codes, and can pause or delete them by rule; method not stated.
  7. For simple storefront pop-up hiding

    7. Caracal Lite

    Caracal Lite hides extension pop-ups through a theme embed and has no reporting. Its flat price suits stores that want a narrow storefront tool. Its listing does not describe checkout code rules, and it has no reviews.

    Free plan
    No, a 3-day trial
    Paid plans from
    $4.99 a month, flat
    Codes at checkout
    Hides extension pop-ups through a theme embed; no code rules described.

KeepCart alternatives side by side

The free plan, starting price and what each does about codes, with KeepCart last for reference.
KeepCart and its alternatives on the Shopify App Store
AppFree planPaid plans fromWhat it does about codes
BensonwithSeismicYou're hereYes, forever: detection and observe mode, 25k sessions a month$79 a month for every feature, by sessionsOnly allowlisted codes work in coupon-extension sessions; shoppers without one keep theirs. Every Shopify plan.
VeeperVeeperNo, a 14-day trial$59 a month for 1,000 ordersA checkout extension works against coupon extensions; the listing says all Shopify plans.
LeakHuntWEBx47No, a 7-day trial$39 a month, flatRejects the leaked codes you list in extension sessions, with a whitelist; its docs say no Plus needed.
Promo PiratesNavidium AppsYes, without code blocking$29.99 a month for 500 ordersCode blocking at checkout on Shopify Plus only, per its listing.
PromoLockWEBx47No, a 3-day trial$99 a month, by Shopify plan and salesCode rules for every shopper; its top plan says it stops extensions, and its docs include LeakHunt with every plan. Fraud Guard is Plus only.
VigilanceVigilanceNo, a 14-day trial$199 a month for 5,000 ordersSays it stops extensions injecting leaked codes, and can pause or delete them by rule; method not stated.
Caracal LiteCaracal ProjectNo, a 3-day trial$4.99 a month, flatHides extension pop-ups through a theme embed; no code rules described.
KeepCartKeepCartYes, monitoring only$49 a month, flat, for non-Plus storesCheckout blocking for coupon extensions, by its own account. Its checkout guide says that needs Plus; its homepage says full blocking works on every plan.

Prices and features change, so check each listing before you decide. Every blocker on the App Store is on the compare page.

Veeper vs KeepCart for blocking coupon extensions

Veeper says its checkout extension works against coupon extensions on every Shopify plan and can offer a replacement code. KeepCart hides storefront pop-ups and tracks extension users. KeepCart's checkout guide says blocking inside checkout needs Shopify Plus; its homepage FAQ says full extension blocking works on every plan, with extra checkout features on Plus.

Veeper has a 5.0 rating from 96 reviews and a 14-day trial; KeepCart has a 5.0 rating from 82 reviews, a free monitoring plan and a 30-day trial. For a measured comparison, Benson leaves a share of extension sessions alone and compares orders, margin and conversion against the sessions it acts on.

Questions

Benson's checkout code rules work on every Shopify plan through a discount function. Veeper says its checkout extension works on every plan, and LeakHunt's docs say it does not need Plus. Promo Pirates' listing says checkout code blocking needs Plus.

Run Benson free beside KeepCart and let your numbers decide.

Start on Free, free forever. Pro is billed through Shopify.