Subprocessors
A transparent overview of the third-party subprocessors and service providers we use to deliver our services.
Last updated: June 12, 2026
Uptimeify (Zaskoku & Haupt GbR) uses certain third-party subprocessors to assist in providing our services. A subprocessor is a third-party data processor who may have access to personal data of our customers or their end-users in order to provide services to Uptimeify.
This page provides information about the identity, location, and role of each subprocessor we use. We will update this page from time to time to reflect changes in our subprocessors.
Service Subprocessors
These providers are involved in operating the Uptimeify platform itself. Monitoring Data indicates whether customer account data or monitoring data (e.g. monitored URLs, check results, alert contents, notification recipients) is processed by this subprocessor to deliver our services.

Hetzner Online GmbH
Cloud providerHosting of our application, databases, object storage, error tracking (self-hosted), and monitoring infrastructure.
Monitoring Data GermanyMonitoring Data Germany
OVH SAS
Cloud providerServer infrastructure for monitoring check locations and backups.
Monitoring Data France / EEAMonitoring Data France / EEA
BunnyWay d.o.o. (bunny.net)
CDNDelivery of static website assets via an EU-based content delivery network.
No Monitoring Data Slovenia (EU)No Monitoring Data Slovenia (EU)
Lettermint B.V.
Email deliveryTransactional email delivery (alert notifications, reports, and account emails).
Monitoring Data Netherlands (EU)Monitoring Data Netherlands (EU)
seven communications GmbH & Co. KG (seven.io)
SMS deliveryDelivery of SMS alert notifications.
Monitoring Data GermanyMonitoring Data Germany
Mollie B.V.
PaymentsPayment processing for subscriptions. Processes billing data only, no monitoring data.
No Monitoring Data Netherlands (EU)No Monitoring Data Netherlands (EU)
Google (Tag Manager, Analytics, Ads)
Website analyticsConsent-based analytics on our public website. Only active after explicit cookie consent, never inside the monitoring application.
No Monitoring Data United States / EEA (DPF)No Monitoring Data United States / EEA (DPF)
Business Operations
These providers support our internal business operations. They do not process monitoring data.

GitHub, Inc.
Version controlSource code hosting, version control, and CI/CD pipelines.
No Monitoring Data United States (DPF)No Monitoring Data United States (DPF)
Haufe-Lexware GmbH & Co. KG (Lexware)
Accounting & administrationFinancial administration, accounting, and invoicing.
No Monitoring Data GermanyNo Monitoring Data Germany
Slack Technologies, LLC
CollaborationInternal team communication and collaboration.
No Monitoring Data United States (DPF)No Monitoring Data United States (DPF)
Google Workspace (Google Ireland Limited)
Mailbox providerEmail hosting for employee and shared mailboxes. Support inquiries sent to us by email are processed here.
No Monitoring Data Ireland / United States (DPF)No Monitoring Data Ireland / United States (DPF)
Optional Integrations
Uptimeify lets you connect third-party services to receive alert notifications. These integrations are optional and only become active when you configure them yourself. When you connect an integration, alert data (e.g. monitor name, status, error details) is transmitted to the provider you chose — under your own agreement with that provider. They are therefore not subprocessors of Uptimeify.
International Data Transfers
Our core infrastructure is hosted exclusively in the European Union. For any transfers of personal data outside the European Economic Area (EEA), we ensure appropriate safeguards are in place through:
- Adequacy decisions (where the European Commission has determined that a third country ensures an adequate level of protection)
- The EU-US Data Privacy Framework (DPF) for certified US providers
- Standard Contractual Clauses (SCCs) approved by the European Commission
- Additional technical and organizational measures to protect personal data
Updates to Subprocessors
We may update our list of subprocessors from time to time. We will notify customers of any new subprocessors in accordance with the terms of our Data Processing Agreement.
All changes to our infrastructure and subprocessors are also published in our infrastructure changelog — subscribe to its RSS feed to be notified automatically.
Objecting to Subprocessors
If you are a customer of Uptimeify and wish to object to a new subprocessor, please contact us promptly at hello@uptimeify.io. If we determine that your objection is reasonable, we will work with you to find a mutually acceptable resolution. If we cannot reach a resolution, you may terminate your agreement with us in accordance with the terms of your contract.
If you have questions or concerns about any of our subprocessors, please contact us at hello@uptimeify.io.