A transparent overview of Refine’s compliance standards, data protection commitments, security posture, and subprocessors.
Refine works with a small number of trusted subprocessors to ensure secure, fast, and reliable service delivery. Each provider is covered by a GDPR-compliant Data Processing Agreement (DPA).

Google Cloud Platform (GCP)
• Infrastructure & Hosting
EU (Frankfurt)
Primary hosting for compute, storage, and database services.
DPA Source →
Vercel
• Frontend Hosting / CDN
Global
Provides fast, global content delivery and secure frontend hosting.
DPA Source →
Resend
• Transactional Email Service
EU
Sends password resets, verification emails, and essential platform notifications.
DPA Source →
Deepgram
• Text-to-Speech AI
• Speech-to-Text AI
EU / USA depending on configuration
Temporary audio transcription (no storage).
DPA Source →
Amazon Web Services (AWS)
• Infrastructure & Backup Services
EU (Frankfurt) / Global depending on configuration
Provides scalable cloud infrastructure and secure backup storage.
DPA Source →
ElevenLabs
• Text-to-Speech AI
• Speech-to-Text AI
EU / Global depending on configuration
Generates voice output from text (no storage).
DPA Source →© 2026 Refine Inc. All rights reserved.