Stores Using Klaviyo
Verified e-commerce stores using Klaviyo, with platform mix, related tools, and sample store data. Verified within the last 90 days.
Klaviyo is the default email and SMS layer for Shopify DTC brands once their list crosses the free-tier threshold. Of the 25,843 stores in our index running it, 88% sit on Shopify, which reflects how tightly the product is wired into Shopify's customer, order, and product-feed data. Merchants pick Klaviyo for segmentation depth and flow logic, not price — the pricing curve gets aggressive past 5k subscribers, which is why most stores don't migrate to it until their existing tool starts leaving revenue on the table. The sample below shows the actual cohort: mature DTC brands on Shopify, a long tail on WooCommerce, and a smaller fraction that later considered Omnisend or Mailchimp as alternatives.
Verified stores
25,843
Live in the last 90 days
Top platform
Shopify
88% of Klaviyo stores
Top country
United States
1,000 stores
Top alternative
Omnisend
2,045 stores
Platform breakdown
Which e-commerce engines Klaviyo stores run on.
- Shopify 88% 22,711
- WooCommerce 8% 2,002
- Magento 2% 449
- Other 3% 681
Alternatives to Klaviyo
Tools in the same category that e-commerce stores use instead of Klaviyo.
Sample stores using Klaviyo
Verified within the last 90 days
48 shown · 25,843 total
Showing more stores using Klaviyo from this public segment preview.
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Frequently asked questions about Klaviyo
How many stores use Klaviyo?
Veltima has verified 25,843 live e-commerce stores running Klaviyo. 88% of them are on Shopify; 8% on WooCommerce.
Is Klaviyo only for Shopify?
No — Klaviyo officially supports WooCommerce, BigCommerce, and Magento, and we detect installs on all of them. That said, 88% of Klaviyo installs in our index are on Shopify: the native integration and data-sync depth are tightest there.
What are good alternatives to Klaviyo?
The most common alternatives we see on comparable stores are Omnisend (2,045 stores), Mailchimp (25,758 stores), and Drip (197 stores). Choice typically depends on list size, SMS appetite, and whether you need Shopify-native flow logic.
How do I find contact info for stores using Klaviyo?
Sign up free — you can filter the 25,843 Klaviyo stores by country, platform, niche, and other detected signals, then reveal business emails where the store publishes them on-site.
How fresh is this list of Klaviyo users?
Each store is re-crawled every 30-90 days. Only stores verified live within the last 90 days appear in this segment.
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