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Cartesia

cartesia.ai ↗

Cartesia provides text-to-speech and speech-to-text models, and voice agent platforms purpose-built for enterprise applications.

Disclosed by 18 companies

• 1

  1mind AI Inc.

  voice rendering

  “Cartesia AI, Inc. Data importer securely transmits conversation data for voice rendering, which is processed but not stored in their systems and returned to the data importer’s primary environment for further processing and storage.” source · observed Jul 29, 2026

• A

  anam.ai

  AI Voice Provider

  “Cartesia • AI Voice Provider” source · observed Jul 30, 2026

• B

  Brighthire, Inc.

  Text to speech services

  “Cartesia AI, Inc. Activity : Text to speech services” source · observed Jul 29, 2026

• C

  Cresta

  TTS (text-to-speech)

  “Cresta added Cartesia AI as a sub-processor for TTS (text-to-speech).” source · observed Jul 29, 2026

• D

  Decagon

  Text-to-speech AI services

  “Text-to-speech AI services” source · observed Jul 23, 2026

• D

  Deepgram

  Generative voice AI models

  “Cartesia AI Developers and providers of generative voice AI models.” source · observed Jul 29, 2026

• F

  Forethought Inc.

  Generated Text-to-speech (TTS)

  “In certain cases, Forethought may engage additional Sub-processors for specific features or services, such as Forethought Voice, depending on the solutions a customer has selected.” source · observed Jul 23, 2026

• I

  Intercom

  AI processing (text to speech)

  “Cartesia AI, Inc. - AI processing (text to speech) (USA)” source · observed Jul 23, 2026

• I

  Intercom

  AI processing (text to speech)

  “Cartesia AI, Inc. - AI processing (text to speech) (USA)” source · observed Jul 23, 2026

• I

  intercom.com

  AI processing (text to speech)

  “Cartesia AI, Inc. - AI processing (text to speech) (USA)” source · observed Jul 22, 2026

• L

  LiveKit Incorporated

  Model inference

  “LiveKit may engage third-party inference providers as sub-processors to process Inference Data, and (where you enable LiveKit's voice cloning feature) to receive and process Voice Samples you upload in order to create and operate the synthetic voice (voice clone) you request.” source · observed Jul 29, 2026

• L

  LiveKit Incorporated

  Model inference

  “LiveKit may engage third-party inference providers as sub-processors to process Inference Data, and (where you enable LiveKit's voice cloning feature) to receive and process Voice Samples you upload in order to create and operate the synthetic voice (voice clone) you request.” source · observed Jul 30, 2026

• R

  Retell AI

  Text-to-Speech Model Provider

  “Cartesia • Text-to-Speech Model Provider” source · observed Jul 29, 2026

• R

  Runway AI, Inc.

  Voice model training and audio processing (only if certain features used)

  “Cartesia AI, Inc. Voice model training and audio processing (only if certain features used) USA” source · observed Jul 23, 2026

• R

  Runway AI, Inc.

  Voice model training and audio processing (only if certain features used)

  “Cartesia AI, Inc. Voice model training and audio processing (only if certain features used) USA” source · observed Jul 30, 2026

• S

  Sendbird, Inc.

  STT and TTS services for voice-based AI agent

  “Speech-to-text (STT) and text-to-speech (TTS) services used to support Sendbird’s voice-based AI agent functionality” source · observed Jul 29, 2026

• T

  taritas.com

  text-to-speech engine

  “Cartesia documents HIPAA and SOC 2.” source · observed Jul 28, 2026

• T

  Tavus

  Voice processing

  “Cartesia — Voice processing — United States” source · observed Jul 30, 2026