221.8k live Klaviyo sites, ready to export.
That's how many Klaviyo websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Klaviyo website we detected in the United States.
Only sites where a personal, company-hosted email was found.
Sites with at least one personnel LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to Klaviyo websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Klaviyo
A sample of live Klaviyo sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| magicwash.com.au | September 28, 2026 | |
| magicbabycol.com | September 28, 2026 | |
| juliano-adriano.myshopify.com | September 28, 2026 | |
| madison-wear.com | September 28, 2026 | |
| maanta.es | September 28, 2026 | |
| ma-toile-coco.fr | September 28, 2026 | |
| lynnsdiscounts.com | September 28, 2026 | |
| lynnscakeandcandy.com | September 28, 2026 | |
| lxhbrand.com | September 28, 2026 | |
| lunaandskin.com | September 27, 2026 |
How many websites use Klaviyo?
We found Klaviyo on 221,870 websites in our September 2026 crawl, across 145 countries.
Which countries use Klaviyo the most?
By number of websites, the top countries are United States (8%, 18,212 sites), Australia (5%, 11,862 sites), United Kingdom (5%, 10,581 sites), Germany (3%, 7,231 sites) and Netherlands (2%, 4,123 sites). Together they account for 23% of the 221,870 Klaviyo sites we track. 74% of the sites are in English, and .com is the most used domain ending, on 64% of them.
Where are Klaviyo websites hosted?
The networks carrying the most Klaviyo sites are Cloudflare, Inc. (175,374 sites), CLOUDFLARENET (11,696 sites) and Google LLC (5,218 sites).
What technologies are used with Klaviyo?
Across the 221,870 Klaviyo sites we track, the technologies most often found alongside it are HTTP/3 (90%, 200,491 sites), Cloudflare (88%, 196,042 sites), HSTS (88%, 195,516 sites), Shopify (79%, 175,072 sites) and jQuery (35%, 77,108 sites).
Breakdown of Klaviyo websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
HTTP/3 | 200,491 |
Cloudflare | 196,042 |
| HSTS | 195,516 |
Shopify | 175,072 |
jQuery | 77,108 |
Google Tag Manager | 64,493 |
Google Analytics | 48,999 |
PHP | 28,905 |
MySQL | 25,217 |
jsDelivr | 25,071 |
Bootstrap | 24,398 |
WordPress | 22,623 |
|
jQuery Migrate | 19,429 |
Google Hosted Libraries | 17,181 |
cdnjs | 16,908 |
Slick | 16,231 |
YouTube | 16,111 |
WooCommerce | 14,051 |
|
jQuery CDN | 11,954 |
Yoast SEO | 11,449 |
reCAPTCHA | 10,654 |
Elementor | 9,367 |
Adobe Fonts | 9,276 |
Typekit | 9,276 |
|
Cloudflare Bot Management | 9,220 |
| Language | Sites |
|---|---|
| English | 163,219 |
| German | 10,633 |
| French | 8,843 |
| Spanish | 7,847 |
| Dutch | 4,797 |
| Danish | 4,055 |
| Italian | 3,211 |
| Swedish | 1,646 |
| Latin | 1,359 |
| Indonesian | 1,296 |
| Polish | 997 |
| Portuguese | 994 |
| Norwegian Bokmål | 929 |
| Japanese | 819 |
| Tagalog | 720 |
| Finnish | 694 |
| Romanian | 685 |
| Hungarian | 476 |
| Bulgarian | 443 |
| Welsh | 419 |
| Estonian | 379 |
| Turkish | 375 |
| Chinese | 375 |
| Czech | 359 |
| Slovenian | 349 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 175,374 |
| CLOUDFLARENET | 11,696 |
| Google LLC | 5,218 |
| Amazon.com, Inc. | 3,311 |
| Cloudflare London, LLC | 2,581 |
| Bigcommerce Inc. | 2,417 |
| Hostinger International Limited | 1,722 |
| Hetzner Online GmbH | 1,300 |
| DigitalOcean, LLC | 1,299 |
| Fastly, Inc. | 1,176 |
| team.blue Denmark A/S | 993 |
| OVH SAS | 946 |
| IONOS SE | 649 |
| GoDaddy.com, LLC | 503 |
| Weebly, Inc. | 503 |
| Namecheap, Inc. | 443 |
| The Constant Company, LLC | 433 |
| Microsoft Corporation | 356 |
| Combell NV | 324 |
| Sucuri | 285 |
| SYNERGY WHOLESALE PTY LTD | 244 |
| O2switch SAS | 219 |
| Zone Media OU | 208 |
| Liquid Web, L.L.C | 207 |
| Akamai Connected Cloud | 201 |
| TLD | Sites |
|---|---|
| com | 142,222 |
| au | 11,407 |
| uk | 9,113 |
| de | 6,154 |
| co | 4,312 |
| dk | 3,650 |
| nl | 3,438 |
| ca | 3,255 |
| fr | 2,956 |
| nz | 2,181 |
| it | 2,012 |
| shop | 1,884 |
| eu | 1,539 |
| se | 1,499 |
| es | 1,455 |
| net | 1,443 |
| org | 1,267 |
| store | 1,209 |
| ch | 1,152 |
| cl | 1,029 |
| us | 1,007 |
| no | 1,003 |
| be | 829 |
| ie | 781 |
| pl | 765 |
| Country | Sites |
|---|---|
| Unknown | 130,585 |
| 🇺🇸 United States | 18,212 |
| 🇦🇺 Australia | 11,862 |
| 🇬🇧 United Kingdom | 10,581 |
| 🇩🇪 Germany | 7,231 |
| 🇳🇱 Netherlands | 4,123 |
| 🇩🇰 Denmark | 4,056 |
| 🇫🇷 France | 4,023 |
| 🇨🇦 Canada | 3,731 |
| 🇮🇹 Italy | 2,478 |
| 🇳🇿 New Zealand | 2,271 |
| 🇪🇸 Spain | 2,127 |
| 🇸🇪 Sweden | 1,600 |
| 🇨🇭 Switzerland | 1,273 |
| 🇨🇱 Chile | 1,069 |
| 🇳🇴 Norway | 1,021 |
| 🇧🇪 Belgium | 996 |
| 🇮🇪 Ireland | 953 |
| 🇵🇱 Poland | 887 |
| 🇲🇽 Mexico | 748 |
| 🇿🇦 South Africa | 748 |
| 🇦🇹 Austria | 712 |
| 🇫🇮 Finland | 677 |
| 🇷🇴 Romania | 626 |
| 🇭🇰 Hong Kong | 545 |
Other technologies in Marketing automation
Marketing automation technologies run on 2.23% of the websites we track. Klaviyo ranks #2 of 304, on 19.51% of Marketing automation sites.
MailChimp
368,392 sites, 32.39%
HighLevel
177,272 sites, 15.59%
MailChimp for WordPress
153,545 sites, 13.5%
HubSpot
57,651 sites, 5.07%
OneSignal
53,439 sites, 4.7%
Poptin
35,427 sites, 3.11%
MailerLite
26,776 sites, 2.35%
FAQ
Answers drawn from our latest crawl of Klaviyo websites. Anything else, email us and we will look it up.
Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.