AI models
Claude, ChatGPT, Gemini, or whatever fits the job.


In resources
To decide
App in development
AI and build tools
Extra hands
Demand testing
Launch basics
Hardware
A partner
AI and build tools
Extra hands
Demand testing
Launch basics
Hardware
A partner
What D1 helps with


Subscriptions, API credits, and the apps that do the work of a small team.
A designer, a specialist, or a contractor, so you can stay on the hard parts.
A landing page, a waitlist, and a small ad budget to see if anyone actually cares.
Domain, hosting, app store fees, and the paperwork nobody enjoys.
Devices, sensors, and test equipment for ideas that touch the physical world.
Someone to think through strategy, numbers, and next steps with you.
Subscriptions, API credits, and the apps that do the work of a small team.
A designer, a specialist, or a contractor, so you can stay on the hard parts.
A landing page, a waitlist, and a small ad budget to see if anyone actually cares.
Domain, hosting, app store fees, and the paperwork nobody enjoys.
Devices, sensors, and test equipment for ideas that touch the physical world.
Someone to think through strategy, numbers, and next steps with you.
Subscriptions, API credits, and the apps that do the work of a small team.
A designer, a specialist, or a contractor, so you can stay on the hard parts.
A landing page, a waitlist, and a small ad budget to see if anyone actually cares.
Domain, hosting, app store fees, and the paperwork nobody enjoys.
Devices, sensors, and test equipment for ideas that touch the physical world.
Someone to think through strategy, numbers, and next steps with you.
Your choice
Claude, ChatGPT, Gemini, or whatever fits the job.
Claude, ChatGPT, Gemini, or whatever fits the job.
Claude Code, Cursor, Xcode, GitHub, and the rest of your stack.
Claude Code, Cursor, Xcode, GitHub, and the rest of your stack.
Framer, hosting, analytics, and app store accounts.
Framer, hosting, analytics, and app store accounts.
BUILD FASTER
OWN YOUR DATA
CHOOSE YOUR TOOLS
BUILD FASTER
OWN YOUR DATA
CHOOSE YOUR TOOLS
BUILD FASTER
Intelligence is shortening the distance between imagining something and making it useful.
7
Days
If your idea and plan are clear, you’ll have an answer within a week.
You bring technical judgment. I bring capital, business experience, and a willingness to take calculated risks.
You
Dave
Control of our information. Freedom to choose how we use it.
Read my philosophy
Real estate
Private lending
Operating companies
Venture
Idea
Plan
Build
Test
Launch
BUILD FASTER
OWN YOUR DATA
CHOOSE YOUR TOOLS
BUILD FASTER
OWN YOUR DATA
CHOOSE YOUR TOOLS
BUILD FASTER
Intelligence is shortening the distance between imagining something and making it useful.
7
Days
If your idea and plan are clear, you’ll have an answer within a week.
You bring technical judgment. I bring capital, business experience, and a willingness to take calculated risks.
You
Dave
Control of our information. Freedom to choose how we use it.
Read my philosophy
Real estate
Private lending
Operating companies
Venture
Idea
Plan
Build
Test
Launch
BUILD FASTER
OWN YOUR DATA
CHOOSE YOUR TOOLS
BUILD FASTER
OWN YOUR DATA
CHOOSE YOUR TOOLS
BUILD FASTER
Intelligence is shortening the distance between imagining something and making it useful.
7
Days
If your idea and plan are clear, you’ll have an answer within a week.
You bring technical judgment. I bring capital, business experience, and a willingness to take calculated risks.
You
Dave
Control of our information. Freedom to choose how we use it.
Read my philosophy
Real estate
Private lending
Operating companies
Venture
Idea
Plan
Build
Test
Launch
The short answers. Ask me anything else.
Email me or send the short form. There’s no right or wrong way to say it, and best guesses are fine.