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Klaviyo vs OptiMonk: AI Popup Builder: Which Is Better for Shopify? (2026)

Compare features, pricing, and real adoption data from 100,000+ Shopify stores to find the best Email Marketing app for your store.

Klaviyo icon

Klaviyo

Email, SMS, and more — owned marketing channels for ecommerce growth

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VS
OptiMonk: AI Popup Builder icon

OptiMonk: AI Popup Builder

OptiMonk is an AI-driven popup builder designed for ecommerce businesses. With just a few clicks, our AI creates high-converting popups that match you

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Klaviyo
Metric
OptiMonk: AI Popup Builder
4.6
Rating
4.9
2,800
Reviews
279
35.08%
Top Store Adoption
0.85%
Yes
Free Plan
Yes
$0
Starting Price
$2
$2000
Max Price
$828
No
Free Trial
Yes

Frequently Asked Questions

Which is better: Klaviyo or OptiMonk: AI Popup Builder?

Both Klaviyo and OptiMonk: AI Popup Builder are strong choices for Email Marketing. They have similar ratings and adoption rates, so your choice should depend on your specific needs, budget, and the features most important to your store.

Is Klaviyo or OptiMonk: AI Popup Builder more affordable?

Both Klaviyo and OptiMonk: AI Popup Builder offer free plans, making them accessible for stores on a budget. Klaviyo starts at $0/month for paid plans, while OptiMonk: AI Popup Builder starts at $2/month.

Which app do more Shopify stores use: Klaviyo or OptiMonk: AI Popup Builder?

Klaviyo has higher adoption among top-performing Shopify stores at 35.08%, compared to OptiMonk: AI Popup Builder's 0.85%. Klaviyo also has 2,800 reviews vs OptiMonk: AI Popup Builder's 279 reviews.

The Verdict

Both apps are evenly matched. Your choice should depend on your specific needs and preferences.

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Learn More About Klaviyo

Klaviyo Details & FeaturesKlaviyo AlternativesApps Used With KlaviyoStores Using Klaviyo

Learn More About OptiMonk: AI Popup Builder

OptiMonk: AI Popup Builder Details & FeaturesOptiMonk: AI Popup Builder AlternativesApps Used With OptiMonk: AI Popup BuilderStores Using OptiMonk: AI Popup Builder

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