FOR FOUNDERS BUILDING WITH AI

Plan before
you prompt.

Your AI can build the app.
Build Pack tells it what to build.

Test your idea for free. Then map every user, story and flow, choose your MVP, and get the exact prompts to build it in Claude, Lovable or Cursor, plus a plan for the business around it. A co-pilot does the drafting; an AVS expert is there when you want one.

Opening soon at a £99 trial price. Join the waitlist to hear first.

THE PROBLEM

Building is easy now. Building the right thing still isn't.

AI builders make whatever you describe. Describe a hunch and you get a polished hunch: features nobody asked for, rebuilds every time the plan changes, and no idea whether anyone will pay.

  • 01  Features before customers
  • 02  One giant prompt, then rebuilds
  • 03  No test of demand until the money's spent
HOW IT WORKS

Two free steps. Then the pack.

Prove the idea first, for free. Only when the evidence says go do you plan the build, and every step picks up where the last one stopped.

Free
1

Business model canvas

Who pays, why, and how money comes in. Weak spots flagged.

2

Idea validation

Two weeks of real conversations, a live test page and posts made for you. Ends in go, pivot or stop.

Build Pack · £99
3

Know your product

Vision, positioning, scope and the riskiest assumptions.

4

Users, stories and flows

Every feature mapped, every user story written, every journey drawn.

5

Prioritise

Every story placed on priority against feasibility. Your MVP falls out; the rest becomes your roadmap.

6

Build prompts

Project instructions, prompts in order, tests for each, and a plan to validate after launch.

Do this first.
Build second.
FREE STEP 2 · IDEA VALIDATION

Test it before you build it.

Our seven-step validation method, with everything made for you. You do the talking; the studio does the making.

  • Messages to start 30 conversations
  • The pain, tallied
  • Your value statement
  • A live test page with sign-ups
  • Posts that drive people to it
  • Feature and pricing surveys
  • A go, pivot or stop report

If the answer is stop, you've saved months and money. If it's go, your Build Pack starts from real evidence.

See how validation works
WHAT YOU GET

A Build Kit your AI can follow.

Paste the project instructions into your builder, run the prompts in order and test each one. Works with Claude, Lovable, Cursor, Bolt or any builder that takes text.

  • Every feature, mapped
  • Every user story, with checks
  • Every user flow
  • Prioritised MVP and roadmap
  • Moodboard and design system
  • Architecture recommendation
  • Build prompts in order
  • Automated tests for every step
  • Launch and measurement plan
Prompt 3 of 8 · tenant report form
Build a public page at /report/[token]
with no login. Up to 5 photos, urgency,
category. If urgency is emergency, show
the safety message first.
Acceptance criteria: 6 checks ›
From the FixIt sample pack
AND THE BUSINESS AROUND IT

An app isn't a business. Plan both.

Build Pack also gives you a Business Kit, drawn from the same answers: how you'll make money, reach customers and stay on the right side of the rules. Our advisors cover the whole business, not just the code.

  • MoneyPricing, unit costs, break-even and a 12-month runway
  • Go-to-marketChannels and a plan for your first 100 customers
  • LegalCompany set-up, terms, privacy and IP checklist
  • FundingThe routes that fit: bootstrapping, grants, loans or angels
  • OperationsTools, weekly rhythm and how the work gets done
  • PeopleFirst hires, freelancers and partner roles

A co-pilot the whole way. An expert when you want one.

hello!

Your co-pilot

Drafts every step from your answers: features, maps, stories, flows, priorities and prompts. Ask why it suggested something, or have it rewrite, split or merge. You stay in charge.

Bring in an AVS expert

At the moments that matter (your feature list, your priorities, your architecture before you build), book 45 minutes with an AVS advisor: product, technical, or any part of the business. An option, never an obligation.

£195 per session
+1

Bring your co-founder. Free.

Invite one business partner to your project at no extra cost. Same project, same co-pilot, no extra seat.

SAMPLE PACKS

Read one before you buy.

Three founders, one method. The ideas are fictional; everything else is exactly what you'd get.

FixIt

Repair requests for landlords with a few properties.

Sample pack coming soon
WalkWell

Bookings, walk updates and payments for an independent dog walker.

Sample pack coming soon
TableFor

Weekly pre-orders for a home cook selling through Instagram.

Sample pack coming soon
PRICING

Discovery without the agency bill.

Discovery with an agency typically starts at £5,000. Build Pack gets you there faster, on your terms. Our team is always an option, never an obligation.

Canvas and validation

Free

Steps 1 and 2: your business model and a two-week test of your idea.

Start free

Build Pack

£99 trial price

Steps 3 to 6, the Build Kit and the Business Kit for one idea, with the co-pilot and one business partner included.

Join the waitlist

Re-runs

£9

Re-plan after user feedback, add a feature, or start your next idea.

AVS expert

£195

45 minutes with an AVS advisor, product, technical or business, at any step.

WHERE IT COMES FROM

It has already thought of everything.

Build Pack is the discovery method A Venture Studio has used to plan and build products such as RateO, One Touch Football, On The Go and Eve AI, now in your hands.

We're honest: if the evidence says your idea needs rethinking, Build Pack will say so before you spend.

Read the case studies

Questions

Can't I just ask ChatGPT or Claude?

You can ask for a plan. Build Pack walks you through a tested method where each answer feeds the next, captures every feature before choosing the MVP, and ends in prompts sized and ordered for building, each with checks.

Do I have to do the validation?

No, but we recommend it. It's free, takes about two weeks, and the evidence makes your Build Pack sharper.

Can my co-founder join?

Yes. One business partner is included in every project at no extra cost.

Is it only about the app?

No. The Business Kit covers pricing and numbers, go-to-market, legal basics, funding and first hires. Bring in an AVS advisor for any of them.

Do I need to be technical?

No. The questions are about your customers and your business. The technical detail is written for your AI builder.

Who owns my idea and my pack?

You do. Everything you create in Build Pack belongs to you.

When can I start?

Build Pack opens when it's completely ready; we won't rush it. Join the waitlist and you'll hear first. The free canvas is open now.

Do this first.
Build second.

We'll email you when Build Pack opens, with the £99 trial price. No spam. Want to start now? Start free with the canvas

Rather talk it through first? Book a free 30-minute call (hello@aventurestud.io)

Build Pack: plan before you prompt | A Venture Studio