How to test whether people will pay for your product idea
Published · By Daily Product Idea · Our methodology
The short answer
Look for money already being spent on the problem: paid tools, guides, freelancers or services. That spending shows people value a fix, and also sets a price ceiling. If you find none, record it and test payment first. Then ask for money, through a pre-order, a priced waitlist or a paid pilot, rather than asking people what they would pay.
Look for money already being spent on the problem
The best early evidence of willingness to pay is not what people say. It is what they already spend: on a paid tool that does part of the job, a guide, a template, a freelancer or an agency. If money already changes hands around a problem, someone values solving it. Daily Product Idea scores this as market potential, and the evidence it looks for is spending, paid manual work and search demand, not complaints.
Examples from the published research:
- Deal Floor: quote-based business owners already buy pricing guides at $37 and calculator bundles at $197.
- Launch Lane: people with a new side project pay $99–$499 one-off for manual distribution help, and $49 a month for a daily playbook.
- Explain-Before-Merge: the only pricing signal found was a $500 one-off human audit of AI-written code, bought through Upwork.
- LedgerLine: invoice-capture tools sell line-item extraction as a premium, metered add-on, which suggests customers pay for exactly that detail.
Spending also sets a ceiling
Evidence of spending tells you two things, and the second is easy to miss. Deal Floor's $37 guides and $197 bundles show that owners pay for help with pricing. They also show a low price ceiling, and cheap substitutes your product will be compared against. Its market potential scores 44 for that reason: real willingness to pay, but small-ticket.
No spending found is a finding too
Where research finds no sign of anyone paying, say so and score accordingly. Do not infer willingness to pay from how popular a free alternative is. Flight Deck found no job posting, freelance listing or product with a verifiable purchase, and most alternatives were free and open source, so its market potential scores 25. Dropbox for Agents scores 30 for a similar reason: willingness to pay against a free alternative is entirely untested. Neither is a reason to give up. Both are reasons to test payment before anything else.
Price from the anchors you found
Set a first price from the spending you found rather than from what feels fair. Daily Product Idea writes the ways to charge as a ladder, with each step anchored to evidence:
- LedgerLine: a free trial for 50 documents, a £29 a month solo plan, and £79 a month for a small firm.
- Clear Runway: a free open-source command-line tool, a £250 a month team plan, and £1,200 a month for a platform tier.
- Launch Lane: a £39 one-off plan, £29 a month for an ongoing feed, and a £250 done-with-you sprint.
The free step is there to earn the paid ones. People using it shows nothing about willingness to pay, so measure the paid steps separately.
Ask for money, not opinions
Asking "would you pay £20 a month for this?" produces answers that are kind, hopeful and unreliable. Asking for the money produces evidence. In rough order of strength:
- Payment before the product exists. Launch Lane's second test offers the plan as a paid pre-order to 30 people who have posted about shipping a product and getting no users, and counts how many pay without seeing a sample.
- A priced waitlist. Trade Reality Dossiers tests whether a waitlist converts at $79–$149 before doing any of the work behind the product.
- Asking people who already pay for a workaround. Explain-Before-Merge proposes asking the people who posted paid code-audit jobs what they would pay for a standing alternative. They have already shown they spend money on the problem.
Evidence or hypothesis?
A short checklist
- List what your customers already spend on the problem: tools, guides, freelancers, services.
- Note the ceiling and the cheap substitutes that spending reveals.
- If you find no spending, record that, and test payment first.
- Set a first price from the anchors, as a ladder, and measure the paid steps on their own.
- Ask for money, through a pre-order, a priced waitlist or a paid pilot, rather than asking what people would pay.
Every researched idea on Daily Product Idea lists the spending its research found, scores it as market potential, and prices its ways to charge from that evidence. See how ideas are researched and assessed or browse the researched ideas.
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