Last Updated: 28 July 2026
Locker uses the following third-party subprocessors to provide our Services:
Supabase
Database, authentication, and file storage
London, United Kingdom
Vercel
Website and application hosting
Global edge network
Google Cloud
Audio analysis service (tempo, key, and audio characteristics)
London, United Kingdom
OpenAI
AI assistant features (text only, audio files are never sent)
United States
Resend
Transactional and notification email
United States
Stripe
Subscription payments and billing
United States and European Union
Sentry
Error and performance monitoring
United States
Where your music is stored
Your audio files, catalogue database and account records are stored in the United Kingdom and are not transferred outside it. The remaining subprocessors above handle payments, email delivery, error monitoring and AI assistant text, and never receive your audio files.
Questions?
For questions about our subprocessors or data processing practices, contact us at support@getlocker.co
© Red Hammer Limited 2026. All rights reserved.