Klaviyo vs OptiMonk

Name: Klaviyo
Availability: InStock
Author: Klaviyo

The Shopify stores running each, App Store rankings, reviews and pricing, side by side and updated daily.

Watch both apps

Shopify stores

Klaviyo

76,753

OptiMonk

1,767

Shopify stores where a scan detected each app.

Listed reviews

3,352459

+75 vs +0 in 28 days

Rating

4.74.8

Developer replies

50%70%

Share of captured reviews with a reply

What stands out

Different footprintsWe detect Klaviyo on 43.4× as many Shopify stores: 76,753 against 1,767.
Review momentumOver the last 28 days Klaviyo's listed reviews moved +75 and OptiMonk's +0.

Stores

Who runs each app

Klaviyo76,753 stores

Platforms

Shopify93%
WooCommerce3%
Magento (Adobe Commerce)2%
BigCommerce1%

OptiMonk1,767 stores

Platforms

Shopify88%
WooCommerce7%
OpenCart3%
Magento (Adobe Commerce)1%

See the stores running both. Compare when we first detected each app, store by store, with a free account.

Compare their stores

Reviews

Listed review totals over time

Percentage change from 08 Sep 2026, last 28 days.

KlaviyoOptiMonk

Events

Replies to 1–2★ reviews

54%88%

Of captured critical reviews

5★ share

89%93%

Of captured reviews

Reviews read

3,131425

71% and 96% with text

Pricing

Listed plans side by side

KlaviyoFree to install

FreeFree to install
SMS$15 / month
Email$20 / month

OptiMonkFree plan available

FreeFree
Essential$29 / month
Growth$99 / month
Premium$249 / month

Allowances and billing models differ, so compare the terms before the prices.

Capabilities

What each lists that the other doesn't

Only in Klaviyo's listing24

Email marketingEmail campaignsSMS campaignsPush notificationsPromotionsUpsell emailsCross-sell emailsCart emailsCheckout emailsBrowse abandonmentWelcome emailsFollow-up emailsPrice drop emailsBack-in-stock emailsWin-back emailsProduct recommendationsDrip campaignsSubscriptionsProduct reviewsCustom campaignsBulk editingImport and exportEmail domainsConsent collection

Only in OptiMonk's listing24

Sales pop-upsEmail pop-upsSMS pop-upsCart pop-upsSpin the wheelCountdown timersBannersAnnouncementsGamesSurveysQuizzesConsent pop-upsCustom pop-upsTranslationCampaignsTargetingGeolocationSegmentationTaggingReportingAnalyticsA/B testingTrackingAPIs and webhooks

16 feature labels appear in both listings · Show shared labels

Newsletters · Pop-ups · Forms · Discounts · Exit intent · Abandoned cart · Editor tool · Templates · AI generation · Localization · Custom code · Custom fonts · Email capture list · SMS capture list · Triggers and rules · Automations

Each label is in the developer's own wording. A feature missing from a listing may still be available.

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