REV1
YC W26San Francisco, US · Founded 2026 · 2 employees · 1 known investors
REV1 develops AI-powered software that automatically converts 3D CAD models into production-ready 2D engineering drawings with geometric dimensioning and tolerancing annotations for mechanical engineers.
Also known as Hefaisto
Advanced ManufacturingAI & Machine LearningDeveloper ToolsEnterprise SoftwareUnited States of AmericaAmerica / Canada
Founders & leadership· Y Combinator alumni (W26)
REV1 was founded in 2026 by Alex Rivero and Louis Liu.
AR
Alex RiveroinCo-Founder and CEOAlex Rivero worked as a mechanical engineer at Apple and Tesla. He is building an AI product for mechanical engineers focused on processing engineering drawings.
Investors · 1
Competitors · 2
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Frequently asked questions
- What does REV1 do?
- REV1 develops AI-powered software that automatically converts 3D CAD models into production-ready 2D engineering drawings with geometric dimensioning and tolerancing annotations for mechanical engineers.
- Who founded REV1?
- REV1 was founded by Alex Rivero, Louis Liu in 2026.
- Who are REV1's investors?
- REV1's investors include Y Combinator.
- Where is REV1 headquartered?
- REV1 is headquartered in San Francisco, US.


