Who founded Vector Legal?

Vector Legal was founded by Mitch Duncombe, Keenan Venuti in 2026.

Who are Vector Legal's investors?

Vector Legal's investors include Y Combinator, 3one4 Capital, Eight Capital, Transpose Platform Management, Amino Capital, Palm Drive Capital.

Where is Vector Legal headquartered?

Vector Legal is headquartered in San Francisco, US.

Vector Legal

YC W26

San Francisco, US · Founded 2026 · 9 employees · Hiring · 6 known investors

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Vector Legal provides an AI-powered legal platform combined with expert counsel to deliver end-to-end legal solutions for early-stage companies. The service is designed specifically for startups.

Also known as Vector Systems, PBC · Cadence · Cadence, Raise · Raise

AI & Machine Learning Enterprise Software LegalTechUnited States of AmericaAmerica / Canada

Founders & leadership· Y Combinator alumni (W26)

Vector Legal was founded in 2026 by Mitch Duncombe and Keenan Venuti.

Mitch Duncombe CEO & Co-FounderMitch Duncombe has worked as a startup lawyer at Fenwick & West, served as counsel on Y Combinator's legal team, and previously directed high school math curriculum while coaching basketball. He is now building Vector Legal, an AI-focused law firm for startups.

Keenan Venuti CTO & Co-FounderHe previously worked as a staff AI engineer at Ironclad, a contract lifecycle management platform, and holds an M.S. from Northwestern and a B.A. from Harvard.

Kyle CancholaPartner - Emerging Companies

Alana SheldonManager of Operations

Matt GoldbergPartner - Commercial

Walter NicholsPartner - Commercial Transactionsformer

Investors · 6

Y Combinator✓ confirmed by Vector LegalSan Francisco · $500K

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

3one4 Capitallisted by 3one4 CapitalBengaluru

How we know: 3one4 Capital's portfolio page · Not right? Tell us

Eight Capitallisted by Eight CapitalNorwalk

How we know: eightcapital.com · Not right? Tell us

Transpose Platform Managementlisted by Transpose Platform ManagementSan Francisco

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

Amino CapitalreportedPalo Alto · $100K – $10M

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

Palm Drive CapitalreportedNew York · $500K – $5M

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

The YC application· Winter 2026 batch

▶ Demo Day video — watch on YC ↗

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AvvoSeattle-based online legal marketplace with lawyer ratings, reviews and Q&A, acquired by Internet Brands in 2018.

VlexvLex offers a legal intelligence platform for investigations professionals to trace hidden assets, map international financial networks, and conduct due diligence in complex cross-border cases. Its AI-powered tools, including the Vincent AI and no-code Vincent Studio workflow builder, serve law firms and enterprise legal teams.

Companies working in the same space as Vector Legal.

Legal entities · 1

corporate structure

Vector Systems, PBC

In the news

Launch: Vector Legal™ - AI-native law firm + software for Startupsycombinator.com · Feb 2026

Vector Legal Funding: $61.0M | Complete Analysis | Extruct AIextruct.ai

Frequently asked questions

What does Vector Legal do?: Vector Legal provides an AI-powered legal platform combined with expert counsel to deliver end-to-end legal solutions for early-stage companies. The service is designed specifically for startups.
Who founded Vector Legal?: Vector Legal was founded by Mitch Duncombe, Keenan Venuti in 2026.
Who are Vector Legal's investors?: Vector Legal's investors include Y Combinator, 3one4 Capital, Eight Capital, Transpose Platform Management, Amino Capital, Palm Drive Capital.
Where is Vector Legal headquartered?: Vector Legal is headquartered in San Francisco, US.