Who founded Neomatter?

Neomatter was founded by Luke Wagner, Luke Mainwaring in 2026.

Who are Neomatter's investors?

Neomatter's investors include Y Combinator, Lightspeed Venture Partners.

Where is Neomatter headquartered?

Neomatter is headquartered in San Francisco, US.

Neomatter

YC F26

San Francisco, US · Founded 2026 · 2 employees · 2 known investors

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Lightfield is an AI tool for in-house legal teams that handles legal work automatically and integrates with email, messaging, CRM, and workflow systems. It connects to platforms such as Gmail, Outlook, Microsoft 365, Teams, Slack, Salesforce, Jira, ServiceNow, Ironclad, Zendesk, and HubSpot.

Also known as Lightfield · Lightfield, Inc. · Lightfield, Inc., Lightfield

AI & Machine Learning Enterprise Software LegalTech SaaS B2B LegalUnited States of AmericaAmerica / Canada

Founders & leadership· Y Combinator alumni (F26)

Neomatter was founded in 2026 by Luke Wagner and Luke Mainwaring.

Luke Wagner Co-FounderFounder and CEO of Lightfield, who left plans to attend medical school to move to San Francisco and co-found the company.

Luke Mainwaring Co-FounderCo-founder and CTO of Lightfield. He previously served as CTO at DAHLIA Intelligence, where he worked on an agentic personal assistant for students, and studied computer science before leaving his program.

Investors · 2

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · Not right? Tell us

Lightspeed Venture PartnersreportedMenlo Park · $1M – $5M

How we know: funding news · Not right? Tell us

Related companies · 5

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LexiLexi builds AI-powered systems for legal teams to automate legal work tasks. The platform enables lawyers to focus on strategic and client-facing work rather than routine administrative functions.

PointOnePointOne automates administrative and time-tracking tasks for large law firms to improve operational efficiency. The company provides data insights to help legal firms make data-driven decisions around staffing, pricing, and innovation as the industry adapts to AI.

Patent WatchPatentWatch.ai provides AI-powered analysis and claim chart generation for patent documents, helping with patent prosecution and analysis workflows. The platform accelerates the creation of claim charts by analyzing patent claims against evidence and technical specifications.

OpenIntakeOpenIntake provides AI-powered intake automation for law firms that captures and converts phone inquiries into client matters around the clock.

Companies working in the same space as Neomatter.

Legal entities · 1

corporate structure

Lightfield, Inc.

Frequently asked questions

What does Neomatter do?: Lightfield is an AI tool for in-house legal teams that handles legal work automatically and integrates with email, messaging, CRM, and workflow systems. It connects to platforms such as Gmail, Outlook, Microsoft 365, Teams, Slack, Salesforce, Jira, ServiceNow, Ironclad, Zendesk, and HubSpot.
Who founded Neomatter?: Neomatter was founded by Luke Wagner, Luke Mainwaring in 2026.
Who are Neomatter's investors?: Neomatter's investors include Y Combinator, Lightspeed Venture Partners.
Where is Neomatter headquartered?: Neomatter is headquartered in San Francisco, US.