a solo-GP fund in San Francisco — pre-seed / seed · AI & agent infra · for real builders, hackers, devs.

Pre-seed and seed checks into builders working on AI and agent infrastructure — the primitives, runtimes, tools, and platforms the next generation of intelligent software is being built on.

About

DX Venture Studio is a solo-GP fund — Ed (Dongxu) Huang is the sole GP and makes every call himself.

I write small, fast checks into pre-seed and seed-stage companies built by real builders, hackers, and developer-obsessed founders. If I'd want to be a customer of what you're building, that's usually enough to get to a yes. Decisions move at the speed of code review, not committee.

Thesis

We're betting that AI changes how software gets built — and that the next platform layer is being written right now, by small teams of builders who actually ship.

bet_01 AI agents become first-class users of every system — APIs, IDEs, OSes, browsers, databases. The interfaces, primitives, and infra rebuilt around this shift are the new platform layer.
bet_02 The next great developer tools won't look like IDEs. They look like agents, runtimes, and shells that let a human + a model build software together at 10× speed.
bet_03 Agent infrastructure still matters most — in the age of agents, the entire infra stack, from the database to the runtime to the network, gets reshaped around them. That rebuild is the opportunity.

Focus areas

Terms

stage
pre-seed & seed
check size
$100k — $500k
instrument
SAFE only
decision sla
~72h from first call — fast and simple, no theatre
home base
San Francisco · we invest globally
founder type
real builders, hackers, devs — technical first
how we help
intros · infra debugging · open-source GTM · hiring · honest reviews

Portfolio

Contact

DM me with a one-paragraph pitch. No deck needed. What you're building, why now, who you are.

x · linkedin · github

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