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 38,636 stores in our index running it, 90% 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
38,636
Live in the last 90 days
Top platform
Shopify
90% of Klaviyo stores
Top country
Germany
1,286 stores
Top alternative
Omnisend
2,719 stores
Platform breakdown
Which e-commerce engines Klaviyo stores run on.
- Shopify 90% 34,921
- WooCommerce 6% 2,386
- Other 2% 820
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 · 38,636 total
Store
Country
Platform
Technologies
Signals
Contacts
Commonly used with
Frequently asked questions about Klaviyo
How many stores use Klaviyo?
Veltima has verified 38,636 live e-commerce stores running Klaviyo. 90% of them are on Shopify; 6% 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, 90% 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 (2,719 stores), Mailchimp (25,758 stores), and Drip (259 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 38,636 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.
Filter all Klaviyo stores by country, platform, and buying signals
Reveal full contacts · export to CSV · save searches · open any store profile. Free plan available.