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How to Tell If Anyone Will Buy Your Digital Product Before You Make It

How to validate a digital product before you build it: five signals in order, the pre-sale message to send, and the number that proves nothing.

Gizella Nagyne Palinkas

10/29/20267 min read

You validate a digital product by collecting five signals in a fixed order — questions people already ask you, the thing they ask for twice, a written offer with a price on it, a pre-sale, and only then a build. You do not validate it with audience size, impressions, likes or follower counts, and the chart further down is the evidence from my own four sites for why those numbers prove nothing. Here are the five signals, the exact pre-sale message, and where most people skip a step.

The order, up front:

Asked — someone asks you the question, unprompted.
Asked twice — a second person asks the same question in different words.
Offered — you describe the thing, by name, with a price, in public.
Pre-sold — at least one person pays before it exists.
Built — now you make it.

Most people do 1, skip to 5, and then ask why nobody bought it. Steps 3 and 4 are the whole of validation, and they cost nothing but nerve.

Why reach is not demand, with my own numbers

I run four sites, and they give me something I cannot get from anyone else's case study: a measurement of what a small audience's attention is actually worth.

Over the 90 days to 15 October 2026, the Pinterest account for Health & Fitness with Ella took 285,711 impressions and produced 207 outbound clicks. That is an account-level rate of 0.072% — 207 divided by 285,711. The interesting part is not the average. It is the spread.

The board with the most impressions by a wide margin — a program board that took roughly four fifths of the account's reach — converted at 0.036%. A small board with 2,542 impressions over the same 90 days converted at 2.20%, about sixty times better. A skincare board collected 17,624 impressions and produced three clicks.

So the board that looked biggest in every dashboard was the one telling me least about what anyone wanted. The one that looked like a rounding error was telling me what to build next.

Reach tells you how many people glanced. It does not tell you what any of them wanted enough to act on, and a product is a bet on wanting.

Two caveats: these are small samples, and they are one account in one 90-day window. The pattern transfers, the figures do not.

Signal 1 and 2: the question someone asks you twice

The cheapest validation in existence is already in your inbox, your DMs and your comments.

Keep a plain text file. Every time someone asks you how to do something, paste the question in in their words. Not your summary — theirs. The phrasing is the product name.

When the same question arrives a second time from a different person, you have a candidate. Not a product yet: a candidate.

What counts:

A question asked unprompted.
A question asked with a specific detail attached ("how do you do it when you only have an hour on Sundays").
Someone asking where they can buy or download the thing you just described.

What does not count:

"That's so useful!"
A like, a save, or a follow.
Someone agreeing with a poll option.
Anyone saying they would "definitely buy that" when nothing is for sale.

That last one is the most expensive mistake in this whole process. Enthusiasm about a hypothetical costs nothing to give and predicts nothing.

Signal 3: name it, price it, say it out loud

This is the step almost everyone skips, and it is the one that produces information.

Write four lines and publish them somewhere your people will see:

Who it is for — one sentence, naming the situation, not the demographic.
What it is — the format and the size. "A 14-page PDF." "A spreadsheet with four tabs."
What changes afterwards — the one concrete thing they can do that they could not do before.
The price.

The price is not optional. An offer without a price is still a hypothetical, and hypotheticals attract applause instead of answers. My own products sit at €7 for the short ones and €9.99 to €12.99 for the longer ones — real numbers, stated plainly, framed as arithmetic rather than as a promise about what anyone will earn.

Then watch for one specific response: does anyone ask a buying question? "Is it editable?" "Does it work on an iPad?" "When is it out?" Buying questions are the signal. Compliments are not.

Signal 4: the pre-sale, and the message to send

A pre-sale is the only validation that cannot be faked, because someone has to actually decide.

Here is the message, and it works better sent to five people individually than posted to everyone:

Hi [name] — you asked me about [their exact question] a while back. I'm putting together [the thing]: [format and size], [the one concrete outcome]. It'll be €[price]. I'm making it over the next two weeks and I'd rather build it for a handful of real people than guess. If you want it, I'll send you the link today and you'll get it the day it's done. If it's not right for you, tell me what would be — that's just as useful.

Three things make this work: it references their own question, so it is a follow-up rather than a pitch; it names a date, and "two weeks" is a commitment where "soon" is not; and it invites a no. "I'd buy that but only if it covered X" is the most valuable sentence in this process.

If nobody buys, you have not failed. You have learned it for the price of five messages instead of three weeks of building.

Signal 5: build the smallest version that keeps the promise

Once someone has paid, build the version that delivers exactly what you described and nothing more. Not the version you would be proud of in a year. The version you promised in the four lines.

A practical step most people miss: before you sell, pull two or three pages out of the draft and give those away as the free sample. It lets someone see the thing without you having to describe it, and it takes under a minute — I built a PDF splitter on tools365.space for exactly this, because I kept needing it. It is free, there is no signup, and it runs in your browser — your file is not uploaded anywhere.

Where this sits on the chain

Everything on Ella Wealth Community sits on one chain: content → traffic → email list → digital product → repeatable revenue. Validation is the hinge between the list and the product, and the reason to build a list is not that the number goes up — it is that a list is the only audience you can send that five-person message to.

A two-week validation sprint

If you want this as a plan rather than a principle:

Days 1–3: start the questions file. Go back through 30 days of messages and comments and paste in every question, verbatim.
Day 4: find the one asked twice. Write the four lines.
Day 5: publish them. Say the price.
Days 6–7: log buying questions in one column and compliments in another, so you cannot confuse them later.
Day 8: send the pre-sale message to five people individually.
Days 9–14: build for whoever said yes, or rewrite the four lines for whoever said "only if".

Two weeks, no build risk, and at the end you know something you did not know before. That is all validation is.

Try the quiz: is your product idea validated yet?

Six questions, two minutes, and it tells you which of the five signals you are missing and what to do about it this week.

Frequently asked questions

Q: How do I validate a digital product if I only have a tiny audience? A: A tiny audience is an advantage here, because you can talk to all of them individually. Validation needs five real conversations and one person willing to pay before the thing exists, not volume. Collect the questions people already ask you, find the one asked twice, publish a named offer with a price, then message five people directly. Audience size changes how fast you get answers, not whether the method works.

Q: How many people need to buy before I know it is worth building? A: One, in the sense that matters: one person paying a real price before the product exists tells you more than a hundred saying they would. The number you need for a business is a different question. Treat the first pre-sale as permission to build, and the next ten as the thing that tells you whether to build a second one.

Q: Isn't it dishonest to sell something that doesn't exist yet? A: Not if you say so plainly. The pre-sale message above names the format, the size, the price and the date, and says the product is being made over the next two weeks. What makes a pre-sale wrong is vagueness, not sequence. Say exactly what they get and exactly when, then deliver on the date you named.

Q: Why don't likes and follower counts count as validation? A: Because they measure glancing, not wanting. In my own 90-day Pinterest data for one of my four sites, the board with roughly four fifths of all impressions converted at 0.036% while a small board with 2,542 impressions converted at 2.20% — about sixty times better. Engagement is cheap to give; a payment is not, and only one of the two is a decision.

Q: What if nobody responds to the pre-sale message? A: Then you have your answer for about an hour's work, which is the point. Check the three usual causes first: the offer was described as a topic rather than an outcome, there was no price, or it went to people who never asked the question. Rewrite the four lines, send to five different people, and if it is silent again, take the next candidate from the questions file. Ella Wealth Community has separate guides for pricing and launching, but both run on an idea that has already been validated.

Start here, free

The Digital Product Beginners Guide covers the step after this one: choosing the niche, making the thing, and getting it listed. It is free and complete, with nothing held back for a paid version.

The whole thing, free. No upsell at the end → Digital Product Beginners Guide

The method, written down in order

Creating a Digital Product in 6 Steps is the build itself, in sequence, once validation has told you what to build.

Seven euros. The method, written down, in order → Creating a Digital Product in 6 Steps

About

Ella Wealth Community (ellawealthcommunity.com) is a digital education platform by Gizi Palinkas helping women and creators build passive income through digital products, social media, and AI tools.

Author: Gizi Palinkas · Last updated: 28 October 2026

Nothing here is a promise of sales or income. It describes a method for finding out whether an idea has buyers before you spend weeks on it.

Sources

First-party: Pinterest Analytics exports for the Health & Fitness with Ella account, 90 days to 15 October 2026 (285,711 impressions, 2,508 saves, 207 outbound clicks) and the per-board figures behind the chart. These are Gizi Palinkas's own account data, recorded in the daily-pinterest-pin-generator-v2 measured baseline and the hf-brand-guide measurement section; all rates in the chart are computed from those counts and the arithmetic is shown in the chart's data table.
tools365.space PDF splitter, referenced as the author's own free tool: https://tools365.space/tools/split-pdf.html