Companies that use Clerk.io
232 companies use Clerk.io, as of October 2026.
Clerk.io: Clerk.io is an all-in-one ecommerce personalisation platform. We've found 232 companies using Clerk.io, most often in Retail (34%) and Apparel & Fashion (11%), typically with 11–50 employees and 25% based in Italy.
Customers232companies use it
Most popular withSporting Goods26× more likely than average
Typical customer11–50employees · mostly Italy
- Atida | Santédiscountsantediscount.comHealth, Wellness and Fitness · France
- A1 Sporting Memorabiliaa1sportingmemorabilia.co.ukSporting Goods · United Kingdom
- Aldridge Security Limitedaldridgesecurity.co.ukBuilding Materials · United Kingdom
- Apex Stainless Fasteners LTDapexstainless.comWholesale · United Kingdom
Showing 40 of 232
Clerk.io customers also use
How much more likely Clerk.io customers are to use each tool than the average company.
FeedatyMarketing207×more likely
ClerkAuth & Identity141×more likely
DixaSupport & Docs88×more likely
FlowboxMarketing65×more likely
SleeknoteMarketing36×more likely
MagentoWebsite & CMS29×more likely
Trusted ShopsMarketing28×more likely
Cookie InformationSecurity & Compliance22×more likely
KlarnaPayments & Billing21×more likely
BraintreePayments & Billing20×more likely
TrustpilotMarketing16×more likely
KlaviyoMarketing8.1×more likely
What kind of companies use Clerk.io
Segments where Clerk.io customers are more common than among all the companies we track.
- Sporting Goods5% of customers26×more likely
- Apparel & Fashion10% of customers16×more likely
- Wholesale7% of customers8.3×more likely
- Retail29% of customers6.8×more likely
- Building Materials4% of customers5.8×more likely
- 1–10 employees7% of customers3.3×more likely
- Consumer Goods4% of customers2.0×more likely
- Health, Wellness and Fitness5% of customers2.0×more likely
Industry
Company size
Country
Breakdowns cover the 183 customers with company details so far.
Alternatives to Clerk.io
Other tools in the same category, by how many companies use them.