Who are Atrisa's investors?

Atrisa's investors include Y Combinator, Transpose Platform Management, Andreessen Horowitz, Nivesha Ventures.

Where is Atrisa headquartered?

Atrisa is headquartered in San Francisco, US.

Atrisa

YC X26

San Francisco, US · Founded 2026 · 3 employees · 4 known investors

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Atrisa builds an AI assistant for analog circuit engineering that helps teams design circuits, run simulations, debug failures, and capture engineering knowledge. It is aimed at analog hardware/semiconductor engineering teams to increase individual engineer productivity.

Also known as refortifai Inc. · Atrisa (formerly Refortifai) · Refortifai · RefortifAI · RefortifAI, Refortifai, Atrisa (formerly Refortifai)

AI & Machine Learning Deep Tech Developer Tools Enterprise Software Hardware Semiconductors

Founders & leadership· Y Combinator alumni (X26)

Atman Kar CTO

Rithik Jain Founder

Sayan Mitra CEO

Investors · 4

Y Combinator✓ confirmed by AtrisaSan Francisco · $500K

How we know: the company's own site · the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us

Transpose Platform Managementlisted by Transpose Platform ManagementSan Francisco

How we know: Transpose Platform Management's portfolio page · Y Combinator's founder network · Not right? Tell us

Andreessen HorowitzreportedMenlo Park · $500K – $50M

How we know: Y Combinator's founder network · Not right? Tell us

Nivesha Venturesreported

How we know: Y Combinator's founder network · Not right? Tell us

Legal entities · 1

corporate structure

refortifai Inc.

Frequently asked questions

What does Atrisa do?: Atrisa builds an AI assistant for analog circuit engineering that helps teams design circuits, run simulations, debug failures, and capture engineering knowledge. It is aimed at analog hardware/semiconductor engineering teams to increase individual engineer productivity.
Who are Atrisa's investors?: Atrisa's investors include Y Combinator, Transpose Platform Management, Andreessen Horowitz, Nivesha Ventures.
Where is Atrisa headquartered?: Atrisa is headquartered in San Francisco, US.