telli
AI voice agent platform that lets businesses automate customer-facing phone conversations.
Subprocessors (25)
List updated Aug 7, 2026 · Checked Oct 27, 2026 · source disclosure ↗
| vendor | purpose | evidence |
|---|---|---|
| | Telephone services and number management | “Twilio, Inc,” |
| | Cloud storage used to store and manage data | “Alphabet Inc.” |
| | Storage and management of usage data as a database for the web app | “Amazon Web Services, Inc.” |
| | Observability and infrastructure monitoring | “Better Stack, Inc.,” |
| | Automatic sending of emails | ““Resend” Plus Five Five, Inc.” |
| Supabase European Union | Postgres database, authentication and real-time APIs | “Supabase,” |
| | Observability platform for engineering teams | “Hound Technology, Inc. (Honeycomb.io),” |
| | Product analytics, session replay, feature flags, error tracking and A/B experimentation | “PostHog, Inc.,” |
| | Serverless cloud platform for AI and machine learning compute | “Cerebrium Inc.,” |
| | Developer tools and cloud infrastructure for web applications | “Vercel, Inc.” |
| | Webhooks-as-a-service platform | “Svix Inc.” |
| | Workflow management for long-running processes | “Temporal Technologies Inc.” |
| | Open-source observability and analytics platform for LLM applications | “Langfuse GmbH” |
| | Development of AI architectures for multimodal intelligence | “Cartesia, Inc.,” |
| | Serverless cloud platform for AI and machine learning compute | “Modal Labs, Inc.,” |
| | AI-powered speech-to-text and text-to-speech services | “Deepgram, Inc.” |
| | AI model used to generate text modules as a basis for customer interactions | “OpenAI, L.L.C.,” |
| | AI-powered text-to-speech and speech synthesis | “Eleven Labs Inc.” |
| | Cloud infrastructure and platform services for hosting the Voice Agent platform | “Microsoft Ireland Operations Ltd,” |
| | Cloud application platform | “Render Services, Inc.,” |
| | DNS hosting and reverse proxy services | “Cloudflare, Inc.,” |
| | Real-time audio infrastructure | “Livekit, Inc.,” |
| | Customer support platform | “Pylon Labs, Inc.,” |
| | AI model used to generate text modules as a basis for customer interactions | “Anthropic, PBC,” |
| | AI-powered speech-to-text services | “Soniox Inc.” |
- TwilioEuropean Union
Telephone services and number management
“Twilio, Inc,”
- Google Cloud PlatformEuropean Union, United States
Cloud storage used to store and manage data
“Alphabet Inc.”
- Amazon Web ServicesEuropean Union, United States
Storage and management of usage data as a database for the web app
“Amazon Web Services, Inc.”
- Better StackEuropean Union
Observability and infrastructure monitoring
“Better Stack, Inc.,”
- ResendEuropean Union
Automatic sending of emails
““Resend” Plus Five Five, Inc.”
- SupabaseEuropean Union
Postgres database, authentication and real-time APIs
“Supabase,”
- HoneycombEuropean Union
Observability platform for engineering teams
“Hound Technology, Inc. (Honeycomb.io),”
- PostHogEuropean Union
Product analytics, session replay, feature flags, error tracking and A/B experimentation
“PostHog, Inc.,”
- CerebriumEuropean Union
Serverless cloud platform for AI and machine learning compute
“Cerebrium Inc.,”
- VercelEuropean Union, United States
Developer tools and cloud infrastructure for web applications
“Vercel, Inc.”
- SvixEuropean Union, United States
Webhooks-as-a-service platform
“Svix Inc.”
- TemporalEuropean Union
Workflow management for long-running processes
“Temporal Technologies Inc.”
- LangfuseEuropean Union
Open-source observability and analytics platform for LLM applications
“Langfuse GmbH”
- CartesiaEuropean Union, United States
Development of AI architectures for multimodal intelligence
“Cartesia, Inc.,”
- ModalEuropean Union, United States
Serverless cloud platform for AI and machine learning compute
“Modal Labs, Inc.,”
- DeepgramEuropean Union, United States
AI-powered speech-to-text and text-to-speech services
“Deepgram, Inc.”
- OpenAIEuropean Union, United States
AI model used to generate text modules as a basis for customer interactions
“OpenAI, L.L.C.,”
- ElevenLabsEuropean Union, United States
AI-powered text-to-speech and speech synthesis
“Eleven Labs Inc.”
- MicrosoftEuropean Union, United States
Cloud infrastructure and platform services for hosting the Voice Agent platform
“Microsoft Ireland Operations Ltd,”
- RenderEuropean Union, United States
Cloud application platform
“Render Services, Inc.,”
- CloudflareEuropean Union, United States
DNS hosting and reverse proxy services
“Cloudflare, Inc.,”
- LiveKitEuropean Union, United States
Real-time audio infrastructure
“Livekit, Inc.,”
- PylonUnited States
Customer support platform
“Pylon Labs, Inc.,”
- AnthropicUnited States
AI model used to generate text modules as a basis for customer interactions
“Anthropic, PBC,”
- SonioxEuropean Union, United States
AI-powered speech-to-text services
“Soniox Inc.”