Sub-processors
Last Updated: July 14, 2026
CozyCal engages the following third-party service providers ("Sub-processors") to help deliver the Service. They act on our behalf under contractual confidentiality and data-protection obligations.
| Vendor | Purpose | Location |
|---|---|---|
| DigitalOcean | Cloud hosting | US |
| Cloudflare | CDN, DNS, DDoS protection, TLS termination | US (global edge) |
| Backblaze B2 | Encrypted backup storage | US |
| Postmark | Transactional email delivery (booking confirmations, reminders, account notifications) | US |
| Twilio | SMS delivery (booking reminders and notifications) | US |
| Stripe | Payment processing and subscription billing | US |
| Sentry | Application error monitoring | US |
| Help Scout | Customer support communications | US |
| Anthropic | AI-assisted product features and abuse detection | US |
| hCaptcha | Signup abuse and bot prevention | US |
See the Data Processing Agreement for Sub-processor authorization and objection terms.
Questions
Email support@cozycal.com.