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SMS, voice, RCS and WhatsApp messaging API for businesses and developers.
Used as a subprocessor by 1 company →
Subprocessors (5)
Checked Oct 27, 2026 · source disclosure ↗
| vendor | purpose | evidence |
|---|---|---|
| | Hosting Subprocessors | “Hetzner Online GmbH” |
| | Text-to-speech for voice calls Subprocessors | “Microsoft Ireland Operations Limited” |
| | Server housing for GSM gateways (SMS and voice delivery) Subprocessors | “ADDIX GmbH” |
| | RCS Business Messaging Platforms | “Google Ireland Limited” |
| | WhatsApp Business API (WABA) Messaging Platforms | “WhatsApp Ireland Limited” |
- HetznerGermany
Hosting
“Hetzner Online GmbH”
- Azure AI SpeechGermany
Text-to-speech for voice calls
“Microsoft Ireland Operations Limited”
- ADDIXGermany
Server housing for GSM gateways (SMS and voice delivery)
“ADDIX GmbH”
- GoogleEuropean Union, United States
RCS Business Messaging
“Google Ireland Limited”
- WhatsAppEuropean Union, United States
WhatsApp Business API (WABA) Messaging
“WhatsApp Ireland Limited”