OnceHub
OnceHub sells scheduling and customer engagement software, including booking pages, routing forms and chatbots, to businesses.
Subprocessors (10)
Checked Oct 25, 2026 · source disclosure ↗
| vendor | purpose | evidence |
|---|---|---|
| | Cloud hosting services for OnceHub applications Platform & Infrastructure Subprocessors | “Microsoft Corporation | Cloud hosting services for OnceHub applications” |
| | Cloud hosting and email delivery services (SES) for OnceHub applications Platform & Infrastructure Subprocessors | “Amazon Web Services, Inc | Cloud hosting and email delivery services (SES)” |
| | Calendar integration services Platform & Infrastructure Subprocessors | “Google LLC | Calendar integration services” |
| | Voice and Text notification services Platform & Infrastructure Subprocessors | “Vonage Holdings Corp | Voice and Text notification services” |
| | Backup email relay services Platform & Infrastructure Subprocessors | “Mailgun Technologies, Inc | Backup email relay services” |
| Azure OpenAI Service United States | Large Language Models (LLMs) for processing text inputs and generating outputs AI Subprocessors | “Microsoft Azure OpenAI | Large Language Models (LLMs) for processing text inputs and generating outputs” |
| Azure AI Speech United States | Text-to-Speech (TTS) synthesis and voice processing AI Subprocessors | “Microsoft Azure Speech Services | Text-to-Speech (TTS) synthesis and voice processing” |
| | Large Language Models (LLMs) for processing text inputs and generating outputs AI Subprocessors | “OpenAI, LLC | Large Language Models (LLMs) for processing text inputs and generating outputs” |
| | Real-time audio streaming, processing, and AI inference for voice-based interactions AI Subprocessors | “LiveKit, Inc | Real-time audio streaming, processing, and AI inference” |
| | AI-driven Speech-to-Text (STT) transcription services AI Subprocessors | “Deepgram, Inc | AI-driven Speech-to-Text (STT) transcription services” |
- MicrosoftUnited States
Cloud hosting services for OnceHub applications
“Microsoft Corporation | Cloud hosting services for OnceHub applications”
- Amazon Web ServicesUnited States
Cloud hosting and email delivery services (SES) for OnceHub applications
“Amazon Web Services, Inc | Cloud hosting and email delivery services (SES)”
- GoogleUnited States
Calendar integration services
“Google LLC | Calendar integration services”
- VonageUnited States
Voice and Text notification services
“Vonage Holdings Corp | Voice and Text notification services”
- MailgunUnited States
Backup email relay services
“Mailgun Technologies, Inc | Backup email relay services”
- Azure OpenAI ServiceUnited States
Large Language Models (LLMs) for processing text inputs and generating outputs
“Microsoft Azure OpenAI | Large Language Models (LLMs) for processing text inputs and generating outputs”
- Azure AI SpeechUnited States
Text-to-Speech (TTS) synthesis and voice processing
“Microsoft Azure Speech Services | Text-to-Speech (TTS) synthesis and voice processing”
- OpenAIUnited States
Large Language Models (LLMs) for processing text inputs and generating outputs
“OpenAI, LLC | Large Language Models (LLMs) for processing text inputs and generating outputs”
- LiveKitUnited States
Real-time audio streaming, processing, and AI inference for voice-based interactions
“LiveKit, Inc | Real-time audio streaming, processing, and AI inference”
- DeepgramUnited States
AI-driven Speech-to-Text (STT) transcription services
“Deepgram, Inc | AI-driven Speech-to-Text (STT) transcription services”