The growth copilot for vibecoders

Builders deserve to be found.

BizBuilder does the growth work while you keep building. It finds the people already looking for what you made, prepares every post and note for your OK, counts what really happens, and tells you the truth.

Free forever, not just to start. We don't ask for your card to look around.

reading kilnbook.exampleExample

A booking tool for pottery studios: class bookings, kiln time, and open-studio hours in one calendar.

from your homepage

Studio owners keep asking how to stop double-booking the kiln.

from real buyer questions

They compare you against the paper sheet on the studio wall, not other apps.

from your market

Your next move is ready.

prepared from everything above

Every claim wears its source. If it can't be backed, it isn't made.

The engine

Getting found became arithmetic. So we built the engine that runs it.

Most great products die unfound. Not unbuilt, unfound.

While you build, it works:

Next up · The podcast pitch
Then · The pages AIs cite
kilnbook.example, this week
watching

12 places buyers ask, around the clock.

found

A studio owner asked, in public, how to stop kiln double-bookings. 2h ago

built

An answer page on kiln scheduling, the kind AIs cite.

noted

A competitor's ad just passed day 45. Lesson filed.

measured

3 arrivals from Tuesday's move. Example

the call

Double Down on studio owners.

queued

A postcard to the one prospect that matters, needs your OK.

Everything runs. You keep the send button.

Watches 12+ places buyers askaround the clockReads every competitor adfiles the lessons, never the templatesBuilds the pages AIs citeand checks that they doTests your pricingpromotes the winnerMeasures every arrivalone line of codeFinds real openingsthreads, podcasts, asks, and drafts your replyPaid testsonly when earned

The work runs wherever being found happens: personal outreach · answer pages AI assistants cite (AEO) · search pages (SEO) · presence where AI assistants look (MCP) · small paid tests, only when the numbers say so, your card paying the platform directly.

The honest answer

The three words every founder needs, and never gets.

Kill it, pivot it, or double down. Every move gets its call, all day; the project gets its call when the signal is in. In science this is called a stopping rule. Founders call it sanity.

Kill

It is not working, and the numbers say so. Stop cleanly, keep the learning, spend your year on something better.

What you owe: nothing.

Pivot

The product is fine; the aim is off. Change the one thing the data points at: the audience, the promise, or the price.

Double Down

The market is pulling. Pour into exactly what is working.

How it works

One loop, running on your context.

It plans the moves, you approve, it counts what comes back. Every lap is a small experiment with a real answer. Not a diagram: a working set of artifacts.

Example

01 · Plan

Show IH launch noteapproved
2 thread repliesdrafted
1 directory listingqueued

A sequenced set of moves, each with its reasoning. You approve; nothing runs without you.

02 · Pursue

Hi Dana, I saw you run open-studio hours at Clay Collective…

sent from your own account

Notes, answers, posts, pages go out. You act only where your hand is needed.

03 · Learn

31replies counted, as they land
126visits from Indie Hackers

The upstream signal reads fast. A couple dozen honest moves answer what hundreds of ad clicks can't at your budget.

Then again, smarter. Each lap writes back into your context and sharpens the next plan. The engine keeps the busywork; the understanding stays with your venture, private to you, growing lap after lap.

Where it runs

One engine. Two homes.

Run everything inside Claude Code, right where you build, or in the BizBuilder dashboard. Ask, act, read the answer. Both windows look into the same engine.

in claude code

where do things stand?

Your notes and answer pages are live this week.

The studio-owner note is the one getting replies.

because: teach-and-sell owners answer; sell-only owners go quiet.

Sarah replied, wants a call

Logged. The next move is ready.

one engine
kilnbook.exampleIn pursuit
Your notes and answer pages are live this week.
The studio-owner note is the one getting replies.
context: fresh

What powers it

An agent without context guesses. An agent with context decides.

The best AI teams don't have better models. They have better context. It takes a team. BizBuilder gives one person the same architecture.

What the engine gathers

Your product as buyers see it, the questions your market actually asks, your competitors as they actually run, and every move tried with every result counted.

How it becomes value

Every result writes back. The context compounds, the calls sharpen: by data, not by mood. You see it, correct it, and your corrections update everything downstream.

And never alone

What each builder learns, every builder gets: shared patterns, never anyone's private data. Your name, your numbers, your customers: never.

Two plans, ever

The Probe proves it. The Cohort carries it.

The answer, real counts and honest calls, is free for everyone, forever. You pay for one thing: the labor coming off your hands.

Probefree forever

One complete run, measured end to end. You run the steps. The engine reads your product, prepares every move in your voice, and counts what happens. You send, it measures, you get the call.

Run your first probe

Cohort$79/month

The engine keeps working; you keep the final word. Your context watched and refreshed continuously, the work running around the clock: the engine runs what can run itself, the rest arrives prepared. The cohort's lessons, in real time.

Start with the free probe

Zero markup on ad spend, never a cut of your sales, so the advice answers to your numbers, not our revenue. The Probe stays free, forever; the Cohort is $79/month, cancel in one click. We use BizBuilder to grow BizBuilder: same rules, no shortcuts.

Questions

Questions people (and machines) ask.

What is BizBuilder, in one sentence?

BizBuilder is the AI Copilot for vibecoders: it learns your product, prepares moves in your voice, measures real replies and sign-ups, and gives you an honest keep-going, change-one-thing, or stop answer.

Do you guarantee customers?

No. Nobody honest can at a solo budget. We guarantee the work: prepared moves, real measurement, and a clear call: kill, pivot, or double down.

Is this just ChatGPT with a wrapper?

No. A chat model agrees with you. Our engine is built to disagree when the market does: it grounds every statement in real signal (what buyers actually ask, what competitors actually run, what your own replies actually say) and shows the source next to the claim. If it cannot back a claim, it does not make one.

Do you post or send as me?

Never. We prepare everything; you send from your own accounts. That is a hard floor, not a setting.

Who is BizBuilder NOT for?

Teams with marketers and real ad budgets. They have people for this. We are built for the one person who builds.

What happens to my ad money?

It stays on your card, spent at cost, zero markup, and only when your own numbers say a small test can teach you something.

What happens to what the engine learns about my business?

The understanding it builds stays private to your venture. You see it, correct it, and use it. The only thing that ever travels is a lesson, stripped of you, and only once enough builders share the same pattern for it to be anonymous. Your name, your numbers, your customers: never.

BizBuilder · the growth copilot for vibecoders

You did the brave part. Let the engine do the boring part.

Run your first probe — free
Run your first probe — free