Overview
Klaviyo powers revenue for over 140,000 e-commerce brands. Connects directly into Shopify, BigCommerce, and WooCommerce to trigger personalized email, SMS, and push notifications based on real purchase behavior.
Available On
WebIosMobile AppAPI
Key Features
Real-Time Two-Way E-Commerce Store Sync
Predictive Analytics (Next Order Date, Churn Risk, Lifetime Value)
Pre-Built High-Converting Revenue Flows (Abandoned Cart, Welcome, Winback)
Combined Email and SMS Marketing Campaigns
Pros
- The undisputed king of email marketing for Shopify and e-commerce stores
- Predictive AI tells you which customers are about to buy or about to churn
- Direct attribution tracks exact dollar revenue generated per individual email send
Cons
- Pricing scales progressively with contact volume and SMS credits
- Engineered for e-commerce stores; less ideal for standard B2B SaaS lead gen
Pricing Plans
FreeFREE
Free
- Up to 250 contacts
- 500 email sends/mo
- 150 free SMS credits
- Full e-commerce data sync
EmailPAID
$20/mo
- 500 contacts (expandable)
- 5,000 email sends/mo
- Automated revenue flows
- Predictive analytics
Email + SMSPAID
$35/mo
- Email + 1,250 SMS credits
- MMS support
- Dedicated sending number
User Reviews
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Integrations
ShopifyShopify PlusWooCommerceBigCommerceMagentoRechargeGorgias
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Quick Info
Websitewww.klaviyo.com
CategoryMarketing & Growth
Team SizeENTERPRISE
ReleasedJanuary 15, 2023
Last UpdatedSeptember 20, 2026
Monthly Visits38.0M
API AvailableYes
Open SourceNo
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Klaviyo vs MailchimpBuild Custom ComparisonAI Capabilities
Klaviyo AI: predictive customer lifetime value (LTV), churn risk forecasting, optimal send time.
Best For
E-CommerceDTC RetailShopify Brands