Evidence backed

Clerk

3 indexed companies publicly name Clerk in a DPA, trust center, subprocessor list, or related first-party document.

Disclosing companies

3

Source relationships

Observed since

Latest evidence

Disclosure is not a customer claim

Each result keeps the exact disclosed name and first-party source. A disclosure can be conditional and does not prove a current commercial contract.

Incoming relationships from company-published documents.

Company	Purpose	Disclosed as	Locations	Observed	Source
Braintrustbraintrust.dev · US	Authentication	Clerk	US	Jul 18, 2026	Open ↗
Browserbasebrowserbase.com · US	User Management	Clerk	548 Market Street PMB 32348San FranciscoCA 94104USA	Jul 18, 2026	Open ↗
Cartesiacartesia.ai · US	User authentication and identity management	Clerk	New York CityNew YorkUSA	Jul 18, 2026	Open ↗

Authentication · as Clerk

User Management · as Clerk

User authentication and identity management · as Clerk

Aliases retained from the source documents.

Clerk, Inc.clerk.com

Locations stated across disclosures.

US548 Market Street PMB 32348San FranciscoCA 94104USANew York CityNew York

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