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The Lawrence G. Braitman Trust

Angel network

San Francisco · Pre-Seed–Seed · 1 people tracked

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Investment thesis

Led by Larry Braitman, the firm takes a hands-on, disciplined approach to early-stage investing, favoring companies with the potential to turn niche opportunities into mass markets. Drawing on his experience co-founding internet advertising companies Flycast Communications and Adify and investing early in Flixster, Braitman advises founders with a light touch while serving in operating and board roles. He explicitly positions the work as a professional investing practice rather than casual angel investing, focusing on recognizing raw potential and accelerating growth toward category-defining outcomes.

Source: firm website, verified Oct 3, 2026.

Stage
Pre-Seed–Seed
HQ
San Francisco, US
Instruments
Equity
Founded
1997
Tracked investments
4
Acquisitions
1

Team · 1 people

from public directories
Larry Braitman· Early-Stage Investorin𝕏

Early-stage investor active since 1997 who co-founded internet advertising companies Flycast Communications (sold 2000) and Adify (sold 2008) and was an initial investor in Flixster. A former business law partner in Philadelphia, he holds a law degree from Georgetown and an undergraduate degree from Franklin & Marshall College, where he serves on the Board of Trustees.

What they invest in

from 1 of 4 portfolio companies

AI & Machine Learning ×1Data & Infrastructure ×1Enterprise Software ×1SaaS ×1

HQs:United States×1

Investments · 4 tracked

founders shown can be your intro path
Captainruncaptain.comin𝕏Seed

Captain builds infrastructure that makes unstructured enterprise data searchable and accessible through an Agent Swarm approach, serving large organizations that need to query and explore data at scale.

AI & Machine LearningData & InfrastructureEnterprise SoftwareSaaSSan Francisco, US

Lewis Polansky(CEO/Co-Founder)inEdgar Babajanyan(CTO)inLewis Lien Polansky(CEO)

Co-investorsY CombinatorAccelAgrolimen VenturesAndreessen HorowitzTeam IgniteTiger Global Management+1 more

Flixsterflixster.comAcquired

Flixster was a social movie-discovery startup offering film ratings, reviews via Rotten Tomatoes, trailers, and digital movie purchase/rental services.

Co-investorsLightspeed Venture PartnersTop Corner CapitalPinnacle Ventures

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

AdifyFlycast Communications

Portfolio news

latest coverage across their companies
Captain - The Reliable Alternative to RAG

Captain · ycombinator.com · Nov 7, 2025

Frequently asked questions

What stage does The Lawrence G. Braitman Trust invest at?
The Lawrence G. Braitman Trust invests at the Pre-Seed, Seed stages.
What sectors does The Lawrence G. Braitman Trust focus on?
The Lawrence G. Braitman Trust focuses on AdTech, Consumer, Enterprise Software, Media & Entertainment.
Where is The Lawrence G. Braitman Trust located?
The Lawrence G. Braitman Trust is headquartered in San Francisco, US.

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