HeyGen

Visual Media20 vendorsUpdated Nov 10, 20266 added, 1 removed heygen.com Subprocessor list

HeyGen uses 20 subprocessors and infrastructure vendors, including AWS, Google Cloud and OpenAI, based on its public subprocessor list. Last checked Nov 10, 2026.

AI Stack · 7

Infrastructure · 13

AI Stack

Foundation Models

LLM

Script generation, video translation, text-to-speech, content moderation.

View their stack →

LLM, TTS, Voice Clone

Image & Video Generation

Image Generation

Voice & Speech AI

Speech-to-text

TTS, Voice Clone

Text-to-speech

View their stack →

Infrastructure

Cloud Infrastructure

Video generation for Video Agent

Cloud & Networking

Web hosting, data storage, image content moderation, and video processing

Text-to-speech.

DNS

Script generation, video translation, text-to-speech, content moderation.

Databases

Data processing and query

Observability

Application monitoring and alerting, log storage and collection

Analytics & BI

Data processing and query

Data analytics

CRM & Support

Customer support and help center

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Communications

Email Communication

WebRTC cloud

Developer Platform

Internal tooling

Model labs reached through vendors 1

HeyGen does not list these model providers. Vendors on its list name them on their own subprocessor lists.

Google (Gemini)throughElevenLabs,Customer.io,LiveKit

Named on vendor websites 5

These vendors name HeyGen as a customer on their own website. They are not on HeyGen’s subprocessor list.

Changes

Mar 20, 2026 to Nov 10, 2026Source

Added 6

Removed 1

Together AI

Earlier lists

Mar 20, 202615 vendors

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