Aurorin CAD

Aurorin CAD is a Y Combinator-backed company that claude code for Mechanical Engineers. The company participated in the Winter 2026 batch of Y Combinator.

There are 2 problems:

The first, CAD software is slow and the second, designing with it is a tedious process with many steps. Aurorin solves both of these problems by being a CAD software built from the ground up on a modern tech stack with AI at its heart.

Building the CAD kernel lets us fully leverage AI while modernizing execution speed.

Aurorin CAD was part of Y Combinator's Winter 2026 cohort, has a team of approximately 1 employees, and is actively operating.