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. No card. The answer is yours either way.

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 first moves are ready to send.

prepared from what we just read

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

What it prepares · example

Not tips. The work itself, ready to go.

Answer pages, listings, posts, notes: the engine does the getting-found work and hands it over finished. You approve, adjust, or skip. Nothing sends itself, ever.

The moves run 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.

  • It writes the pages your buyers are already searching for. It reads what people actually type into Google and Bing about your problem, then writes your answer pages against those real questions. Not questions invented in a meeting.

  • A second model grades every page before you ever see it. Each draft is scored against published research on what AI engines really cite. One rule is no invented numbers: a page that fabricates a user count or a result gets failed, not handed to you.

  • They arrive the way you already build. MDX files with the structured data already in them, and a prompt you paste into Cursor or Claude Code so your own AI adds them and updates your sitemap.

  • It maps the places AI tools actually get found. Glama, the official registry for AI tools, Cursor's plugin marketplace, Cline's, Anthropic's connector directory. It writes your listing copy for each one, down to the DNS record the official registry asks for.

  • It refuses to write you a pitch. The first note to someone you lost touch with carries no ask, no link, no calendar. And it tells you to skip anyone you do not genuinely know. Nothing goes out without your OK, from your own accounts: a hard floor, not a setting.

  • nextThe Cohort will run what can run itself. The rest keeps arriving prepared, and small paid tests start only once your own numbers earn them, on your card, at cost.

Why these people:

They run studios that teach classes and sell open-studio time.

from your context

They asked about kiln double-booking this month.

from real buyer questions

Drafted note, in your voice

Hi Dana, I saw you run open-studio hours at Clay Collective. Quick question: how do you keep the kiln from getting double-booked? I built a small scheduler for exactly that and would love your read on it. No pitch, just genuinely want a studio owner's eyes on it.

Honest bar for your price: a reply that asks a real question.

Needs your OK

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

Free. No card. The answer is yours either way.

Run your first probe — free