Funding news · Oct 2, 2026
Hestus Raises $7.4M Seed Led by Insight Partners for AI-Powered CAD Software
Hestus Raises $7.4M Seed Round
Hestus, Inc., a San Francisco-based developer of AI-powered CAD software, has raised a $7.4 million seed round led by Insight Partners. The round was announced on October 2, 2026, and included participation from Chalfen Ventures, Garage Capital and Rock Yard Ventures.
What Hestus Does
Hestus builds AI-powered CAD software that automates repetitive design tasks in hardware engineering. Its flagship product is an autocomplete-style sketch and dimensioning assistant called Sketch Helper, which works with Autodesk Fusion 360. The company has stated that SolidWorks support is planned.
The product approach mirrors the autocomplete patterns familiar from software development, applied instead to the sketching and dimensioning work that hardware engineers repeat during the design process.
Company Background
- Founded: San Francisco, 2024
- Founders: Kevin Chu and Sohrab Haghighat
- Accelerator: Y Combinator Summer 2024
- Prior funding: $1.5M seed from Liquid2 and Rock Yard Ventures
Kevin Chu is an ex-Cruise engineer. Sohrab Haghighat is a two-time YC founder, previously of SpaceRyde.
Round Details
| Item | Detail |
|---|---|
| Round type | Seed |
| Amount | $7,400,000 |
| Currency | USD |
| Date | October 2, 2026 |
| Lead investor | Insight Partners |
| Investors | Chalfen Ventures, Garage Capital, Insight Partners, Rock Yard Ventures |
Why This Round Matters
The new funding follows a $1.5 million seed round from Liquid2 and Rock Yard Ventures, giving Hestus substantially more capital to expand its AI CAD tooling. The involvement of Insight Partners as lead investor signals institutional interest in applying AI to hardware engineering workflows, a category that has seen less automation than software development.
Hestus's focus on Autodesk Fusion 360 gives it an initial foothold in a widely used CAD environment. Planned SolidWorks support would broaden its addressable market to another major segment of the hardware engineering community.
What to Watch
With the additional capital, Hestus is positioned to continue developing Sketch Helper and extend support to SolidWorks. The company's founding team combines autonomous vehicle engineering experience from Cruise with prior YC startup experience, which may help it navigate both the technical and go-to-market challenges of selling into hardware engineering organizations.
For acquirers and strategic partners, Hestus represents a focused bet on AI-assisted design automation, a space where incumbents in CAD software have significant reach but where specialized tooling can address specific pain points in the design workflow.