# How HeyGen runs millions of AI workflows on Temporal

DevFeed: [How HeyGen runs millions of AI workflows on Temporal](<https://devfeed.tech/articles/how-heygen-runs-millions-of-ai-workflows-on-temporal-35863.md>)

Original publisher: [Read original article](<https://temporal.io/blog/how-temporal-powers-workflows-at-heygen>)

Author: Jiajun Zhao

Published: 2026-08-06T00:00:00Z

Content type: article

Language: en

Sources: [Temporal Blog](<https://devfeed.tech/sources/temporal-blog.md>)

Topics: [Orchestration](<https://devfeed.tech/topics/orchestration.md>), [jobs](<https://devfeed.tech/topics/jobs.md>), [GPU](<https://devfeed.tech/topics/gpu.md>), [Cloud](<https://devfeed.tech/topics/cloud.md>)

Tags: [cloud](<https://devfeed.tech/tags/cloud.md>), [gpu](<https://devfeed.tech/tags/gpu.md>), [jobs](<https://devfeed.tech/tags/jobs.md>), [orchestration](<https://devfeed.tech/tags/orchestration.md>), [scale](<https://devfeed.tech/tags/scale.md>), [temporal-voices](<https://devfeed.tech/tags/temporal-voices.md>)

## AI overview

HeyGen replaced an internal job-queue system with Temporal to coordinate video-generation workflows across many services, task queues, worker deployments, and a multi-cloud GPU fleet. The article explains the operational problems in the former system and the platform capabilities used to scale workflow execution.

## Source excerpt

HeyGen replaced a brittle job-queue system with Temporal, coordinating millions of daily workflow runs across a multi-cloud GPU fleet.