Queued
Demand evidenceRecurring problem language foundRelevant public discussions are grouped and linked in the full report.
Source links includedDon't build for months to launch to silence.
Before you write a single lesson, page, or line — see the real competitors already selling your idea, their actual prices, and which of them are paying to advertise. Every claim linked to its source, so you can check it yourself.
Not an AI guess. Evidence you can verify.
Validate my idea — $29
One idea. Real market proof. In minutes.
One-time purchaseNo subscriptionSecure Stripe checkoutEvery finding linked to its source
Real example report
Agency reporting software
A preview of a real report. Click any card to see the full evidence.
VerdictHOLDReview before building
Queued
Competitors4 verified competitorsCandidate competitors are checked against their own sites before inclusion.
Verified status shownQueued
Quoted pricing“$20 per client / month”Quoted from a competitor's own pricing page, with the source link.
Source available in reportQueued
Meta advertising46 active ads foundFound on a competitor's verified Facebook page. Confirm it in the Meta Ad Library.
Confirm in Meta Ad LibraryBuilt for
Digital product creators
Course and community builders
Solo founders
SaaS and micro-SaaS builders
The problem
The idea was never the problem.
You've seen how it goes. Someone spends six months building the course. Records every module. Designs the checkout. Launch day comes. Two sales. Both from friends. Nobody told them the market didn't want it — because nobody checked, before the work started. The graveyard of digital products isn't full of bad ideas. It's full of unvalidated ones.
See Demand Before Build in action
See how Demand Before Build researches your idea, analyzes competitors and checks real paid-ad evidence before you build.
The difference
Not a score. Proof you can click.
Many validation tools run your idea through an AI model and hand you a score. We don't ask AI what it thinks. We show you the real competitors already selling your idea — pulled from their own pages. Their actual prices, quoted from the source. And which of them are running paid ads on Meta, with a direct link to Meta's Ad Library so you verify it yourself. Built for digital product creators who want to know if money is already moving before they build.
Score-only tools
"Our AI thinks your idea scores 7/10."
Demand Before Build
Here are the real competitors, their real prices, and which ones are advertising — with the link to check.
See the evidence before you commit months to the build.
Validate my idea — $29How it works
Three steps. Real evidence. Your call.
- 01
Describe your idea in a few lines.
Who it's for, the problem, and your solution. Constraints like budget or minimum price are optional — add them only if they matter to your decision.
- 02
The engine gathers real evidence.
Proof of the problem from public sources. Real competitors read from their own pages. Their prices, quoted at the source. And which of them are advertising on Meta — with the link to verify.
- 03
You see whether money is already moving.
A clear verdict backed by evidence you can click through. Then you decide — build, adjust, or walk away.
Your report
Everything backed by a source you can open.
No black box. No "trust the algorithm." Every finding links to where it came from.
Proof of demand
Real signals that people have this problem — pulled from public discussions, reviews and forums, weighted by strength. Not vibes. Evidence.
Verified competitors
The real players already selling into your space, read directly from their own pages. If a page can't be verified, we say so — we never pass a guess off as a fact.
Real prices, quoted at the source
What competitors actually charge, with the exact quote from their page. You see the market's price ceiling before you set yours.
Who's advertising — and who isn't
We check which verified competitors are running paid ads on Meta, with a direct link to the Ad Library. Paid ads mean someone is spending real money to sell this. You click, Meta confirms.
Real advertisers. Real ad links. No screenshots, no "trust us" — the proof is one tap away.
When public evidence is thin, the report says so. It does not replace missing evidence with a fabricated positive verdict.
See the evidence before you commit months to the build.
Validate my idea — $29After you buy
A direct path from purchase to evidence.
- 01
Create or sign in to your account.
- 02
Your validation credit appears in your account.
- 03
Describe your idea in a few lines.
- 04
The engine gathers and verifies available evidence.
- 05
Review the report and open the cited sources yourself.
Watch the full path — from the landing page to your report in 38 seconds.
Pricing
Spend $29 to find out — or six months to find out the hard way.
One-time. No subscription. Prices in USD.
No credit is used until your idea is specific enough to research. If a run fails and produces no results, your credit is returned automatically.
Clear expectations before you buy
One-time purchase, no recurring subscription. An unused validation credit may be refunded on request before research begins; once research has started or a report is delivered, purchases are ordinarily non-refundable — except for duplicate charges, verified technical failures, and any mandatory consumer rights that apply. Demand Before Build provides research and decision support, not a guarantee of business success.
Read the Refund PolicyFAQ
Questions, answered.
No. If you can describe your idea in a few lines, you can use this. It's built for creators, not developers.
The engine tells you honestly. When evidence is thin, it holds back — it won't fake a green light or bounce you with a random "no." You get the truth, not a guess.
An AI tells you what it predicts. We show you what's actually happening in the market — real competitors, real prices, real ads — each linked to its source so you can verify every claim yourself.
Thin evidence is a real result — it usually means the idea is too broad or the market is very small, and the report says so plainly instead of inventing a positive verdict. Before any credit is used, we check that your idea is specific enough to research. If a run fails and produces no results at all, your credit is returned automatically.
That's a real signal too — sometimes opportunity, sometimes a market that doesn't pay. The report shows you what it found and lets you judge, instead of pretending.
Minutes, not weeks. You type your idea and the engine does the digging.
No. One-time purchase. Buy the validations you need, use them when you want.
Describe the idea in a few lines. Demand Before Build looks for public signals that people have the problem, the real competitors already selling into the space, the prices they publish, and whether they pay to advertise on Meta. Every finding is linked to its source so you can check it yourself.
Yes. For each verified competitor, the report checks for active paid ads on Meta and gives you a direct link to Meta's Ad Library, so you can confirm it yourself. Paid ads mean someone is spending real money to sell into your market.
From public sources you can open: competitors' own websites and pricing pages, public discussions, reviews and forums, and Meta's Ad Library. If something can't be verified, the report says so instead of guessing.
$29 for one validation, $69 for three, or $99 for five. One-time purchase, no subscription, prices in USD.
Digital product creators, course and community builders, solo founders, and SaaS or micro-SaaS builders who want market evidence before they invest months in building.
Six months of work, or $29 of proof. Your move.
Find out if the market's already paying — before you build a thing.