Subprocessors
Last updated: March 2026
This page lists the subprocessors used by ClipLedger to operate the service.
A subprocessor is a third-party service provider that processes personal data on behalf of Marmalade skies s.r.o. in order to provide the ClipLedger platform.
Infrastructure
Vercel
- Service provided: Application hosting and infrastructure
- Data processed: Application data, uploaded documents, metadata
- Processing location: Germany (EU region)
- International transfer safeguard: Not applicable (EEA processing)
Vercel provides the cloud infrastructure used to host and run the ClipLedger application.
Email Delivery
Resend
- Service provided: Transactional email delivery
- Data processed: Email addresses and notification content
- Processing location: United States (where applicable)
- International transfer safeguard: Standard Contractual Clauses or other appropriate safeguards
Resend is used to send transactional emails such as invitations and account notifications.
Payments
Stripe
- Service provided: Subscription billing and payment processing
- Data processed: Billing identifiers, payment status, subscription information
- Processing location: United States and/or European Union
- International transfer safeguard: Standard Contractual Clauses or other appropriate safeguards
Stripe processes subscription payments and billing information.
Infrastructure Services
Upstash
- Service provided: Rate limiting and caching infrastructure (Redis)
- Data processed: IP addresses and technical request identifiers used solely for abuse prevention and rate limiting
- Processing location: Germany (Frankfurt, EU region - eu-central-1)
- International transfer safeguard: Not applicable (EEA processing)
Upstash is used for request rate limiting and abuse prevention.
Authentication and External APIs
- Services provided: Authentication (Google OAuth) and YouTube API access
- Data processed: Authentication identifiers, account email addresses, and publicly available video metadata
- Processing location: Global infrastructure operated by Google
- International transfer safeguard: Standard Contractual Clauses or other appropriate safeguards
Google services are used for secure user authentication and for retrieving public YouTube video statistics.
Updates to Subprocessors
We may update this list from time to time as we add or replace infrastructure providers necessary to operate the Service.
Significant changes to subprocessors will be reflected on this page.