Companies / Hail / Subprocessors
Hail gives AI assistants a phone number and email inbox so they can handle calls, texts, and email. It serves people setting up AI receptionists and developers adding AI calls, email, and SMS to apps through an API.
Summarized from its homepage on 10 Nov 2026.
Subprocessors of Hail
Hail declares 17 subprocessors, including AI providers Anthropic, Cartesia, Deepgram, ElevenLabs, OpenAI.
From the company's own list.Read the source
| Subprocessor | Purpose |
|---|---|
| Email sending (SES), object storage (S3), infrastructure | |
| LLM for voice agent reasoning (fallback) | |
| Text-to-speech for voice calls | |
| Phone numbers and identity verification | |
| Speech-to-text for voice calls | |
| Text-to-speech for voice calls | |
| LLM for voice agent reasoning (fallback) | |
| Voice media routing (SFU), SIP dial-out | |
| Logfire | Application monitoring and tracing |
| LLM for voice agent reasoning |
7 more subprocessors
See the full list with purpose, location and first seen date.
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Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.
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