subprocessors

Subprocessors.

Last updated 2026-05-11

A subprocessor is a third-party service that processes customer data on our behalf. The list below covers every subprocessor used by the hosted Checkrd control plane. Self-hosted deployments (where you run the control plane in your own infrastructure) use only the subprocessors you choose.

We notify customers on the Team and Enterprise plans by email at least 30 days before adding a new subprocessor. The current list is always reflected on this page.

Subprocessor	Purpose	Region	Data processed
Amazon Web Services	Compute, storage, primary database	us-east-1	Operational metadata, customer org records
ClickHouse Cloud	Telemetry analytics database	us-east-1	Operational metadata only, no prompts, completions, or PII
WorkOS	Authentication, SSO, SCIM	United States	Email addresses, session tokens
Stripe	Subscription billing	United States	Billing contact, payment metadata (Stripe holds card data)
Vercel	Dashboard + marketing site hosting	Global edge	Static assets, browser sessions for the dashboard
Sentry	Frontend error monitoring (dashboard / website)	United States	Error events from the dashboard UI, no telemetry payloads
Grafana Cloud	Backend tracing + logs (Mimir / Tempo / Loki)	United States	Operational metrics from Checkrd services, no customer events
AWS SES	Transactional and alert email	us-east-1	Email addresses, alert subject/body

Amazon Web Services

Compute, storage, primary database

us-east-1

Operational metadata, customer org records

ClickHouse Cloud

Telemetry analytics database

us-east-1

Operational metadata only, no prompts, completions, or PII

WorkOS

Authentication, SSO, SCIM

United States

Email addresses, session tokens

Stripe

Subscription billing

United States

Billing contact, payment metadata (Stripe holds card data)

Vercel

Dashboard + marketing site hosting

Global edge

Static assets, browser sessions for the dashboard

Sentry

Frontend error monitoring (dashboard / website)

United States

Error events from the dashboard UI, no telemetry payloads

Grafana Cloud

Backend tracing + logs (Mimir / Tempo / Loki)

United States

Operational metrics from Checkrd services, no customer events

AWS SES

Transactional and alert email

us-east-1

Email addresses, alert subject/body

Notifications and objections

To receive advance notice of subprocessor changes, ensure your workspace billing email is current in the dashboard. Customers may object to a proposed subprocessor for reasonable security or privacy concerns by emailing privacy@checkrd.io.