Legal · last updated 2026-04-01
Sub-processors
Kaldros uses the following sub-processors to provide the service. We notify customers at least 30 days before adding or changing a sub-processor through this page (email subscription available).
| Sub-processor | Purpose | Data location |
|---|---|---|
| AWS | Hosting, object storage, KMS (default) | EU (ir-1), US (us-east-1) |
| Cloudflare | DNS, CDN, DDoS protection | Global (edge) |
| Stripe | Payment processing | US, EU |
| Resend | Transactional email delivery | US |
| Sentry | Error tracking | EU |
| Anthropic | Internal classification / summarisation (not on customer raw data) | US |
To subscribe to change notifications, email subs@kaldros.com.
Draft · updated on each sub-processor change. Historic versions on request.