Websites using Klaviyo
571 sites were found running Klaviyo in the last 7 days of measurements. The list gives each one with its domain, name, platform, every technology we detected, its A–F grade with findings, location where known, and what it serves AI crawlers.
- 571 sites, last 7 days
- 15% graded D or F
- 5% block an AI crawler
- $99 once, 30 days of downloads
Who runs Klaviyo
Platform
Shopify 48%No CMS detected 26%WordPress 18%Squarespace 3%Next.js 3%Webflow 1%
Grade
C 65%D 12%A 12%B 8%F 2%
Where
Wider corpus 45%US local businesses 42%SaaS and software 12%Government and education 1%
| Where | Category | Grade | Platform | Also runs | AI crawlers |
|---|---|---|---|---|---|
| Loading a sample… | |||||
A sample from the live files. Names and websites are withheld here; they are in the file you buy. A business found with a defect is never named publicly before its owner has been contacted.
Every field: what a row holds · 25 free rows · a technology, country or industry we do not list: order a custom dataset.