You don’t prompt it.
It interviews you.
Neighbors used to raise a barn in a day, everyone lending a hand. Raise your app the same way. BarnBuilder interviews you, writes you a plan you approve, builds a demo in your own colors, and then makes it real.
Free to interview, get a proposal, and build a demo. No credit card.
From a conversation to a live product
The same order a good consultant would follow, turned into a guided product. Trust artifacts, one after another.
- 1
Interview
We ask the questions a good consultant would, one at a time, in plain language. You talk, we listen.
- 2
A proposal you approve
You get a written plan with concrete promises. Nothing is built until you say yes, and one change is on the house, reworked to your words.
- 3
Your brand extracted
We pull your real colors and voice, so your app never looks like a generic template.
- 4
A demo you can share
A working, mock-data demo of exactly what we promised. Play with it on your phone before you pay a cent.
- 5
Make it real
When you are ready, the same app becomes the real thing: a real database, sign-in, and your own domain.
Honest by design
Prompt-first tools hand you a blank box and a credit meter. BarnBuilder hands you a conversation and a written plan.
No blank prompt box
You never stare at an empty box wondering what to type. We interview you.
A written plan first
You approve a plain-language proposal before anything is built.
No credits, ever
Nothing to buy or burn. Heavy usage (outside services past $5 a month) is passed through at cost plus 20 percent, itemized in dollars.
Prices in dollars
Simple monthly plans you can read, not tokens you have to translate.
Simple plans, in dollars
The interview, your proposal, and a demo build are free. Keep it live, add AI, or make it real when you are ready.
Become a Barn Builder Today!
Founding builders keep this rate for life, in exchange for a short testimonial. No credits, plain dollars.
Free
The interview, your proposal, and a demo build.
- The guided interview
- A written proposal you approve
- Your brand extracted
- A mock-data demo built for you
Demo
FoundingLocked for life
Keep your demo live and shareable.
- Everything in Free
- Your demo stays online
- A link you can share
- Reset and try again anytime
Live
FoundingLocked for life
Adds a small AI feature allotment.
- Everything in Demo
- One AI feature turned on
- A monthly usage allotment included
- Priced in plain dollars
Real
FoundingLocked for life
Real database, sign-in, and your own domain.
- Everything in Live
- A real database, your data imported
- Sign-in for you and your team
- Your own custom domain
Heavy usage is passed through at cost plus 20 percent, itemized in dollars on your invoice. No credits, ever.
Heavy usage means outside services your app consumes on your behalf, such as AI beyond your plan's included features, text messages, or bulk email. If their raw cost passes $5 in a calendar month, the amount above $5 appears on your invoice at cost plus 20 percent, listed line by line in dollars. Under that, it is simply covered by your plan.