Sierra Subprocessors

Sierra builds AI agents for customer experience and customer service.

Subprocessors
14
Locations
1
Categories
4
Last scanned

14 subprocessors

Name Category Purpose Location
Amazon Web Services Cloud Infrastructure Data storage, cloud hosting and AI services –
Anthropic AI AI services –
Google Cloud Infrastructure AI services –
Microsoft Cloud Infrastructure AI services –
OpenAI AI AI services –
Deepgram AI AI services –
Baseten AI AI services –
Fireworks AI AI AI services –
Modal AI AI services –
Together AI AI AI services –
ElevenLabs AI AI services –
Twilio Communications Telecommunications United States
Cloudflare Cloud Infrastructure Content delivery network and edge web serving Global
WorkOS Authentication Authentication and identity management United States
November 7, 2026
+14 added
  • + Amazon Web Services (Cloud Infrastructure)
  • + Anthropic (AI)
  • + Google (Cloud Infrastructure)
  • + Microsoft (Cloud Infrastructure)
  • + OpenAI (AI)
  • + Deepgram (AI)
  • + Baseten (AI)
  • + Fireworks AI (AI)
  • + Modal (AI)
  • + Together AI (AI)
  • + ElevenLabs (AI)
  • + Twilio (Communications)
  • + Cloudflare (Cloud Infrastructure)
  • + WorkOS (Authentication)