# One Founder Runs 20 Coding Agents at Once

_Ryan Carson runs 20 builder agents under one manager session, with video checks before ship._

**Published:** 2026-11-11
**Source:** https://www.startuphub.ai/ai-news/artificial-intelligence/2026/one-founder-runs-20-coding-agents-at-once

---

Ryan Carson runs 20 builder agents under one manager session, per [AI Engineer](https://www.youtube.com/watch?v=BTtyguoPvBU).

Carson said Untangle ships family law software with Devin agents in the cloud.

Carson said managers never write code and warned "if you're running local dev, you are screwing up".

Carson said a script forces the manager to reread every child every 15 minutes.

Carson said 25 concurrent builders can spin out of control and slow the merge queue.

Carson said he hires through paid 16 hour trials after teaching a million people to code at Treehouse, per Solana Media.

---

Original analysis from [startuphub.ai](https://www.startuphub.ai), the #1 AI startup directory.

© StartupHub.ai. All rights reserved. You may not republish this article in full without a license. Search engines and AI research tools may crawl and summarize for reference. Bulk reproduction or model training on this content requires a license. See https://www.startuphub.ai/terms.