hello.david
show your work · open-source · Apache-2.0 · GitHub

An open-source marketing teammate · for industrial B2B

Say hello to David.

brand-locked · source-cited · human-approved

Your marketing team is small. Your product line isn't. David drafts your datasheets, pages, and emails like a teammate who read every manual: locked to your brand voice, cited to your own documents, and shipped only when you sign off. Free, self-hostable, on your own model keys.

You are:

Founding-member details go to industrial B2B teams first. No list-sharing, no noise.

On the list

You're in. We'll write when there's something real to show: a working demo, not a teaser. Not before.

Why you can trust it with the brand

Three locks sit between the model and anything that reaches your audience. None of them is optional.

1 brand-lock

Stays in your voice

Every asset is held to your brand contract: tone, claims policy, banned phrases. Off-brand drafts get flagged before you ever see them.

2 source-lock

Cites your own documents

Claims are grounded in your manuals, specs, and norm references, each one tagged to its source. No invented numbers, no confident guesses.

3 approval gate

Ships only when you say so

Anything brand-sensitive lands in an approval queue. A human accepts or rejects, in the open. Nothing un-approved goes out the door.

Every other AI marketing tool optimizes for volume. David optimizes for output you can defend.

Why “David”

Named for the fight it picks. The Goliaths of AI marketing are funded, closed, and seat-priced: machines built for volume. David is small, open, and governed. It wins on the one dimension they ignore: whether you can stand behind what ships.

And because a teammate should have a name you can say hello to.