Engineering drawings in minutes not hours

AI-powered GD&T automation for mechanical engineers.

BACKED BY
Y Combinator
PRODUCT

From vision to production

REV1 turns your 3D CAD models into fully annotated, production-ready drawings in minutes.

REV1 understands your assemblies

REV1 identifies functional intent on its own. You approve and
refine where it matters.

Drawings generated in minutes instead of hours

REV1 generates ASME Y14.5 compliant 2D drawings — selecting the right geometric controls and tolerance values based on your parts' functions

Integrations

Lives alongside the CAD tools you already use

Generate production-ready 2D drawings directly inside your CAD software.

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built for engineers

Why it matters

Every hour on drawings is an hour not spent pushing hardware development forward. Every mistake that slips through can can cost you weeks and thousands of dollars.

+
25
%

OF ENGINEERING TIME RECOVERED

ASME Y
14.5

compliant drawings

+
85
%

first-pass accuracy

300
+

pages of embedded standards

WHY CHOOSE REV1

The fastest and most reliable way to turn a 3D model into a production-ready engineering drawing

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REV1
AI chatbot
CAD incumbents
Capabilities
Produces a production-ready 2D drawing from a 3D model
Yes — automatic
No — advisor only
Yes — manual
Time per drawing
Minutes
N/A
Hours
GD&T applied automatically per ASME Y14.5-2018
Yes — full
No — suggestions only
No — manual
Captures design intent
(critical surfaces, fits, function)
Yes
Chat only, no CAD context
No
Reviewable design rationale
Yes
No
No
Company standards enforced
Yes
No
Templates only
SECURITY

Enterprise-grade security

REV1 keeps your engineering data secure and compliant the same infrastructure trusted by enterprise organizations worldwide.

3D block displaying AICPA SOC 2 certification with observation period label on a geometric pattern.

Bring your hardest part

30-minute demo with a founder. 
Send us a real CAD file, we'll generate the drawing live.