The Idea-to-First-Customer Playbook

Six plays to take a raw idea to your first paying customer, before you build.

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How to use this playbook

This is the do-it version of the Idea to First Customer course. Six plays, in order. Each one gives you the principle, the moves to make, the AI prompts to run against your own idea, and a worksheet to fill in. Work one play at a time and do not skip ahead to building. By the last play you will know whether anyone will actually pay, and you will not have wasted a month finding out.

Play 1 of 6

Validate by loop, not by vote

Validation is not someone telling you the idea is good. It is a loop: name your riskiest assumption, run the cheapest test of it, and let the result change your mind. Run the loop in days, not months, and run it many times.

Make the move

  • Write your idea as one sentence: who it is for and what changes for them.
  • List the assumptions it depends on, and mark the ones that would kill it if they are false.
  • Pick the single riskiest one. That is what you test first.
  • Design the smallest test that could prove it wrong, and decide the pass or fail number before you run it.
  • Run it. Keep going, adjust, or kill the idea based on the number, not your mood.

Your prompts

Break your idea into its riskiest assumptions.

Here is my startup idea: [describe it in two sentences]. Act as a skeptical lean-startup coach. List the assumptions this idea depends on to be true, then rank them from most to least likely to kill the idea if it turns out false. For the top three, suggest the cheapest test I could run this week to find out, without building the product.

Design a test that can actually fail.

I want to test this assumption: [assumption]. Design an experiment where I decide the pass or fail number before I run it. Tell me what to build (the smallest possible thing), what to measure, and the specific result that should make me stop or change direction.

Your turn

My idea in one sentence:

The assumption that would kill it fastest if false:

The cheapest test of that assumption I can run this week:

Pass looks like ______ / Fail looks like ______ (decide both before you run it)

Go deeper: What Validation Really Means

Play 2 of 6

Find a problem worth money

Painkillers get paid, vitamins get cut. A problem worth building on is painful, frequent, and already costing someone money or time. You find that demand in what people already complain about, you do not invent it.

Make the move

  • Pick an audience you can actually reach and already understand.
  • Collect their repeated complaints from Reddit, niche forums, and three-star reviews. Save the exact words.
  • Score each problem on frequency, what it costs them, and what they pay to work around it now.
  • Keep only the painful, frequent, already-paid-for problems. Drop the nice-to-haves.
  • Choose the one where you have an unfair head start, because you know the customer or the space.

Your prompts

Sort your idea into painkiller or vitamin, honestly.

My idea solves this problem: [describe the problem and who has it]. Act as a blunt investor. Tell me whether this is a painkiller or a vitamin, and why. Score it on frequency, cost to the customer, and urgency. If it is a vitamin, tell me what would have to be true for it to become a painkiller, or what adjacent painful problem I should chase instead.

Mine real complaints for a problem with a market.

I am exploring problems in this space: [niche or audience]. List the specific, repeated complaints real people in this group post online, in their own words, and where they tend to post them (subreddits, forums, review sites). For each, note whether it sounds like a painkiller or a vitamin, and what they currently use as a workaround.

Your turn

Audience I can reach:

Their top repeated complaint, in their own words:

How often it hurts ______ / what it costs them ______ / what they pay now ______

Painkiller or vitamin? ______ / my unfair advantage here:

Go deeper: Find a Problem Worth Money

Play 3 of 6

Run a Mom Test interview

People lie to be kind, so never pitch your idea. Ask about their real past behaviour instead. Facts about what they already did beat guesses about what they would do, every time.

Make the move

  • Find five to ten people who have the problem. Go where they already gather.
  • Do not mention your idea. Ask them to walk you through the last time the problem happened.
  • Aim every question at the past: what they did, what they use now, what it cost them.
  • Listen for proof they already tried to fix it: a spreadsheet, a freelancer, three abandoned apps.
  • End by asking for a commitment: an intro, a follow-up, or a pre-order. Compliments do not count.

Your prompts

Turn your idea into Mom Test interview questions.

My idea is [describe it]. The problem I think it solves is [problem], for [who]. Write me a 20-minute customer interview script that follows The Mom Test: every question is about their past behavior and current workarounds, none of them pitch my idea or ask about hypotheticals. Include a few follow-up probes for when they mention a workaround.

Pressure-test what you heard in an interview.

Here is what a potential customer told me in an interview: [paste your notes]. Act as a skeptical coach. Separate the facts about their past behavior from the compliments and hypotheticals. Tell me what is real signal, what is politeness, and what specific commitment I should have asked for but did not.

Your turn

Five people with this problem, and where I will find them:

My opening question about their last experience (no pitch):

What they already do to cope with it today:

The specific commitment I will ask for at the end:

Go deeper: Talk to Customers Without Being Lied To

Play 4 of 6

Ship a concierge MVP

Before you build anything, deliver the outcome by hand to three to five real people. You become the software. If they will not take it for free, they will never pay for the automated version.

Make the move

  • Pick three to five real users, not friends doing you a favour.
  • Deliver the core outcome manually. Do the unglamorous work yourself.
  • Fake everything you can with docs, forms, and no-code tools. Build nothing yet.
  • Watch for pull: do they come back, ask for more, try to pay before you can charge?
  • Only automate the part you are tired of doing by hand, and only for people who already want it.

Your prompts

Design a concierge MVP for your idea.

I want to validate this idea without building software: [describe the idea and the outcome it delivers]. Act as a lean-startup coach. Design a concierge MVP where I deliver that outcome by hand to my first three to five users. Tell me exactly what I do manually, what I can fake, what I must not automate yet, and the single signal that would prove they actually want it.

Find the cheapest thing you can fake.

Here is the product I eventually want to build: [describe it, including the automated parts]. For each major feature, tell me whether I could fake it with manual work or a no-code tool for the first ten customers, and how. Then tell me the one part I should not fake because it is the actual thing I need to test.

Your turn

The outcome I will deliver by hand:

What I do manually ______ / what I fake ______ / what I must NOT automate yet ______

My first three to five real users:

The single signal that proves they actually want it:

Go deeper: The Concierge MVP

Play 5 of 6

Smoke-test real demand

Conversations prove a problem is real. They do not prove that strangers will act. A landing page measures intent, and a pre-sale measures the only thing that never lies: money up front.

Make the move

  • Build a one-page site with a sharp promise and a single real call to action.
  • Send a few hundred of the right people to it from a relevant subreddit, newsletter, or small ad set.
  • Set the pass or fail conversion rate before you start, then read it honestly.
  • If the intent is there, ask for money: a pre-order, a deposit, or a paid pilot.
  • One person who pays for something unbuilt beats a thousand who clicked a survey.

Your prompts

Write a validation landing page that measures intent.

I want to smoke-test demand for this idea: [describe it and who it is for]. Write me a single landing page with one sharp value proposition and one clear call to action for a waitlist or pre-order. Then tell me what conversion rate from qualified traffic would count as a real signal, and where I could find a few hundred of the right people to send to it.

Script a pre-sale ask without being pushy.

I have a few engaged potential customers for [idea]. I want to ask them to pre-pay or commit before the product is built. Write me a short, honest message that offers a founding-customer price, is upfront that it is early, and asks for a real commitment (a deposit, a pre-order, or a signed pilot). Keep it direct and not salesy.

Your turn

My one-line promise on the page:

The single call to action:

Where I will get a few hundred qualified visitors:

Sign-up rate that means go ______ / my pre-sale ask ______

Go deeper: Smoke-Test Real Demand

Play 6 of 6

Track the one signal that matters

Forget MRR and ARPU at the idea stage. Track signal, not vanity: are people committing, coming back, and pulling you forward? A number that changes no decision is not worth tracking.

Make the move

  • Pick the core action your product is really about, and define what doing it again looks like.
  • Track three things by hand: commitment (money or real time), retention (do they return?), and pull (do they ask for more?).
  • For every metric, ask what decision it would change. If the answer is none, drop it.
  • Do a rough check that the economics could ever work: likely lifetime value against cost to acquire one customer.
  • Fix retention with a handful of users before you spend anything to get many.

Your prompts

Strip your idea down to the one signal that matters now.

I am at the idea or early-prototype stage with [describe your idea and where it is]. I keep getting distracted by vanity metrics. Act as a no-nonsense coach. Tell me the single most important signal I should be tracking right now given my stage, why it beats the others, and the simplest way to measure it without a fancy dashboard.

Sanity-check whether the economics could ever work.

Here is my idea and a rough price: [describe it and what you might charge]. Do a back-of-the-envelope check on whether the unit economics could plausibly work. Estimate a rough lifetime value and a rough cost to acquire a customer for this kind of product, state your assumptions, and tell me if there is an obvious reason the math could never add up.

Your turn

The core action I am tracking:

Commitment ______ / retention ______ / pull ______ (what I see so far)

Rough lifetime value ______ vs rough cost to get a customer ______

The one decision this week of numbers will drive:

Go deeper: The Only Metrics That Matter at Idea Stage

Make the call

  • The problem is painful, frequent, and already costs people money or time.
  • Real people told you about it from their past, not in answer to your pitch.
  • You delivered the value by hand and at least a few people pulled for more.
  • Strangers acted: they signed up, or better, they paid before you built it.
  • If most of these are true, build. If not, you just saved yourself months. Pick a better problem and run the plays again.

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Questions

Is the playbook really free?

Yes. Read the whole thing on this page, save it as a PDF, and get the matching 5-day email sprint, all free. We only ask for your email so we can send you the copy and the sprint.

Do I have to give my email to read it?

No. The full playbook is on this page. The email gets you a copy plus the free 5-day Build-or-Kill Sprint, and you can unsubscribe in one click.

What is the 5-day Build-or-Kill Sprint?

One short email a day for five days. Each one walks you through a real validation step: finding the pain, sizing the market, customer conversations, a demand test, and the final build-or-kill call.

How is this different from running my idea through Olune?

The playbook is the do-it-yourself version: you run the six plays by hand. Olune does the legwork for you, pulling live Reddit signals, competitor maps, and keyword volume into a build-or-kill verdict in about 8 minutes.

Want the verdict done for you?

Run a specific idea through Olune and skip the manual work. Live Reddit signals, competitor maps, keyword volume, and a build-or-kill verdict in about 8 minutes.