Company	Industry	Purpose	Location
Ahrefs ahrefs.com	SEO & Marketing Technology	Sales intelligence and engagement	USA
CheckThat.ai checkthat.ai	AI/ML	Data Enrichment, Integrations	USA
Cloverleaf cloverleaf.me	HR Tech	Enrichment of existing CRM data	Not specified
Expo expo.dev	DevOps	Sales prospect enrichment and data aggregation	USA
Growthx growthx.ai	Marketing, AI-powered Growth	Data Enrichment, Integrations	USA
Hyperbound hyperbound.ai	Sales Training Technology	Data enrichment and workflow automation platform	USA
OpenSesame opensesame.com	EdTech	Data Enrichment & Automation	USA
Pushsecurity pushsecurity.com	Cybersecurity	Sales and marketing	US
RevPal gorevpal.com	RevOps	Data enrichment & onboarding	United States
Sendbird sendbird.com	Communication Infrastructure	Data enrichment platform with AI powered functionality	United States
ShipBob shipbob.com	E-commerce Fulfillment	Sales data enrichment	—
Yousign yousign.com	eIDAS, Digital Trust	Database management service	USA
Zuddl zuddl.com	Event Management	Enrichment	US

Frequently Asked Questions

How many companies use Clay as a sub-processor?

Clay is used by 13 companies as a third-party data processor (sub-processor) based on their public GDPR disclosures.

What industries use Clay?

Clay is most commonly used in SEO & Marketing Technology, AI/ML, HR Tech, DevOps, Marketing, AI-powered Growth.

What is Clay used for?

Clay is primarily used for data processing & storage, and also for sales, crm, marketing & advertising.