Clerk.io is an all-in-one ecommerce personalisation platform.
Get all 397 companies using Clerk.io
CSV with domain, country, industry, employees, funding, socials. Delivered by email.
Companies
397
Top Country
DE
Top Industry
E-Commerce
Adoption Insights
Clerk.io is used by 397 companies in our database, representing approximately 0.01% of all tracked websites. The most common industry using Clerk.io is E-Commerce, and adoption is strongest in DE.
Top Countries Using Clerk.io
Top Industries Using Clerk.io
Companies Using Clerk.io
| Company | Domain | Country | Industry | Employees |
|---|---|---|---|---|
 Chemist4U Innox Trading | chemist-4-u.com | GB | E-Commerce | 51-100 |
 The Paint Shed | thepaintshed.com | GB | E-Commerce | 101-250 |
 Hagi Cosmetics | hagi.com.pl | PL | Cosmetics | 1-10 |
 MovieZoo | moviezoo.dk | DE | Film | — |
 clerk | clerk.io | DE | E-Commerce | 101-250 |
 Offerilla | offerilla.com | FI | Beauty | 11-50 |
 pvXchange.com | pvxchange.com | DE | Clean Energy | 11-50 |
 Superfoodies | superfoodies.nl | TH | E-Commerce | 11-50 |
 Arcaplanet | arcaplanet.it | IT | E-Commerce | 251-500 |
 Rick Owens | rickowens.eu | IT | Apparel | 251-500 |
Top Alternatives to Clerk.io
Other Personalization technologies sorted by adoption
How We Detect Clerk.io
The Web Radar detects Clerk.io by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →
Frequently Asked Questions
What is Clerk.io?+
Clerk.io is an all-in-one ecommerce personalisation platform.
How many companies use Clerk.io?+
397 companies in our database use Clerk.io, representing approximately 0.01% of all tracked websites.
What industries use Clerk.io the most?+
The top industries using Clerk.io are E-Commerce, Consumer Goods, Apparel.
What countries use Clerk.io the most?+
The top countries using Clerk.io are DE, IT, GB.
Is Clerk.io popular?+
Clerk.io is used by 397 companies, making it a notable Personalization technology based on adoption across our tracked websites.
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Browse DatasetsData last updated: June 2026