Sub-processor List
Last updated: November 23, 2025
Kallglot uses the following third-party service providers to assist in providing our services. These providers may process personal data on our behalf ("Sub-processors").
| Name | Purpose | Region |
|---|---|---|
| Twilio | Telephony, SIP, call routing | USA / EU |
| OpenAI | AI translation & language processing | USA |
| ElevenLabs | Voice synthesis | USA / EU |
| Stripe | Payment processing | USA / EU |
| Hetzner | Cloud hosting & compute | Germany (EU) |
| DigitalOcean | Managed databases | Germany (EU) |
| AWS S3 | File and media storage | EU (Frankfurt) |
| Postmark | Transactional email | USA / EU |
We will notify customers before adding new sub-processors.