
Henry Williams
Content production partner / New media & networks at a16z
henry
San Francisco, California
Joined August 2025
Network
14.8K connectionsKTASMJ
JLETMG
GDGRSC
MBROIL
JDACBP
JLJB
SBMC
Summary
Digital media and networks: Henry has moved from youth political organizing into professional new‑media roles — he co‑founded the Gravel Institute (built to counter right‑wing online outlets) and has been producing and coordinating video and online content. This background underpins his move to a New Media / content production role at a16z. wikipedia+2
Product and go‑to‑market experience in early AI startups: Henry served as a founding product lead at Vapi (voice/AI agent infrastructure), doing product, GTM and enterprise motion during the company's early growth. growjo+1
Quantitative research & technical training: He completed a Math + CS degree at Columbia, did research at Columbia's EdLab, contributed to a published bioinformatics paper (ICIBM 2019 / BMC Bioinformatics) and provided research assistance at BIS — indicating strengths in data analysis, statistical thinking, and applied research. github+2
Organizing and community building: From running the Mike Gravel 2020 campaign as a teenager to co‑founding and running the Gravel Institute and taking leadership at Interact, Henry has repeatedly built communities and institutions (policy/media, fellowship programming, and founder/operator networks). nymag+1
Early hands‑on engineering and research: Multiple internships and public code (AppNexus, Birchbox, AppNexus software logistics; student research at Albert Einstein; public GitHub projects) show hands‑on software, research, and product implementation experience. github+1
Work
Education
Projects
Hobbies
Digital media, political organizing and video production (co‑founder and lead at the Gravel Institute; ongoing interest in political education and video content). wikipedia+1
Notes
HNHudZah Nazoordeensaid
HWHenry Williams
has built particularly strong, trust-based professional relationships with partners or decision-makers at top venture firms like those listed.Mar 24, 2026
LILucas Igelsaid they've seen
HWHenry Williams
build and launch successful consumer-facing AI products.Oct 24, 2025
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