StackAI

Employees who left to start YC-backed companies

StackAI Founder Genealogy Tree - YC Alumni Startups

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StackAI Founders

Toni Rosiñol

Founder @ StackAI (YC) | MIT PhD – Always hiring.

Bernard Aceituno

Bernard Aceituno

MIT PhD | Co-Founder & President @ StackAI (YC W23) | AI Agents for Enterprise |...

YC Companies Founded by StackAI Alumni

1 YC-backed companies founded by former StackAI employees

Direct - 1 companies

Rebolt (YC W25) YC W23

rebolt.ai

StackAI → Rebolt (YC W25)

Javier Sánchez (Founding Engineer)

Frequently Asked Questions

Who founded StackAI?

StackAI was founded by Toni Rosiñol and Bernard Aceituno.

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