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Subprocessors

Who helps us run CleanMyList.

Last updated November 5, 2026

These are the companies that process data on our behalf, what each one does for us, the data it receives, and where. Integrations you connect yourself, such as Mailchimp or Klaviyo, receive data on your instruction and aren't listed here.

ProviderWhat they do for usData they receiveLocation
Hetzner Online GmbHHosting: our application server, database, file storage and backups.All service data, including uploaded lists and results.Finland (EU)
Cloudflare, Inc.DNS, content delivery and web application firewall. All traffic to the website and API passes through it.Requests and responses in transit, including uploaded lists.Global network (US company)
Webdock.io ApSHosts the mail-server checks that verify each address.The email addresses being verified.Denmark (EU)
Aero AI Labs, Inc. (Deepline)Contact enrichment, only when you run enrichment on a list.Names, company domains and email addresses from that list.United States
GitHub, Inc.Public profile lookups during enrichment, only when you run enrichment on a list.Contact names and company domains from that list.United States
Stripe, Inc.Payments and billing.Billing contact and payment details.United States
ResendSign-in, account and product email.Your name and email address, and the emails we send you.United States
Functional Software, Inc. (Sentry)Error monitoring.Error reports, which can include details of the request that failed.Germany (EU)
PostHog, Inc.Product analytics.Usage events, device and browser details, IP address.United States
Google LLCGoogle Analytics and Google Ads conversion measurement, and Google Workspace for our email.Usage events, device and browser details, IP address, and messages you send us.United States
Meta Platforms, Inc.Ad measurement (Meta Pixel and Conversions API).Usage events, IP address, and a hashed copy of your email address when you sign up or buy.United States
Microsoft Corporation (Clarity)Website session analytics.Page interactions, device and browser details.United States
Slack Technologies, LLCInternal notifications about sign-ups and purchases.Your name and email address.United States
SonnySupport chat and help desk.Chat messages, and your name and email address when you're signed in.Finland (EU)

Changes

We update this page when we add or remove a provider. To be told about changes, or with any question about how your data is handled, email privacy@cleanmylist.io.

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