Platform/Van Westendorp PSM
Pricing research and price sensitivity
Van Westendorp PSM

Find an acceptable price range.

Four familiar price questions reveal what feels too cheap, expensive, or acceptable — giving you a practical range for pricing and scenario planning.

Four-price methodOPP & IDPRevenue simulationElasticity analysisCompetitor mappingAI interpretation
4
Price questions
OPP
Optimal price point
IDP
Indifference point
AI
Interpretation

Price must work for customers and the business

01The acceptable price range is unclear.
02A price that feels too high can reduce acceptance.
03A price that feels too low can weaken value perception.
04The room for a price increase is difficult to judge.

Skari finds your optimal price.

FROM SETUP TO FIELDWORK

The 4 price questions, ready to go. See exactly what respondents answer.

No manual setup — the too-cheap, bargain, expensive, and too-expensive questions are pre-built and ready to customize.

createsurvey · van-westendorp
Price order checkQ1
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At what price would this product be so cheap that you would question its quality?

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Price order checkQ2
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At what price would this product feel like a bargain?

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Left: the ready-made price questions every PSM study starts from. Right: exactly what respondents see — updated as you edit the wording.

FROM RESPONSES TO RESULTS

Acceptable price range and launch point

Every figure below comes from one real example study — 50 respondents pricing a project management subscription, computed by the same engine your own survey runs on.

Four questions for an acceptable price range

Respondents enter the prices they consider too cheap, inexpensive, expensive, and too expensive. Contradictory responses are excluded before analysis.

Study design$
Valid responses50
Excluded (inconsistent)0
Price range asked$7 — $57
Questions4 price points
MethodCumulative crossings
Too cheapCheapExpensiveToo expensive

Pricing boundaries from curve intersections

The responses form four cumulative curves, and their intersections determine the key price points.

Price sensitivity curvesPMC · OPP · IDP · PME
$7$32$57
PMCIDPOPPPME

The shaded band is the acceptable range, PMC–PME.

Four key price points

Floor, optimum, indifference and ceiling — the range where resistance stays low, and the edges where it does not.

Key price points4 crossings
PMC
$16
Point of marginal cheapness
IDP
$19.38
Indifference price point
OPP
$20
Optimal price point
PME
$23
Point of marginal expensiveness

Recommended launch price

The recommended price sits within the acceptable range and balances customer acceptance with revenue considerations.

Recommended pricePMC–PME
Acceptable range$16 — $23
Indifference (IDP)$19.38
Optimal (OPP)$20
ReadingPrice-sensitive
$7$57
$19.70first price to test — the midpoint of OPP and IDP

Price acceptance and purchase intent

The NMS extension multiplies PSM acceptance by a separate "would you buy this at all" question, turning acceptance into an estimated conversion rate.

NMS extended modelintent × acceptance
$1019.74%
$1441.68%
$1748.37%
$20.50 — peak53.74%
$2443.87%
$3034%
$3816.45%
Category purchase intent
54.8%
Mean of "would you buy this at all, regardless of price".
Peak conversion price
$20.50
2.5% above OPP ($20) — the two measures corroborate each other.

Price sensitivity by customer group

Split respondents by any segmenting question to compare the acceptable price range for each customer group.

Segment differencesby primary usage
All respondentsn=50 · $16 — $23
Team / businessn=30 · $19.25 — $27.17
Individualn=20 · $13.50 — $21
$7$57

Team/business users accept up to 18.1% above the overall ceiling — a candidate for a premium tier. The enterprise group (n=3) is below the floor for a group estimate, so the report lists its headcount instead of a range.

A COMPLETE REPORT

See the full report from summary to conclusion.

The six cards above are fragments of this. Scroll the real output end to end — and change the demand model, segment or currency while you are in there.

Van Westendorp PSM — 50 simulated respondents
Scroll to explore the full report

IN THE REPORT

How customers perceive price

See the acceptable range, key price points, demand response, and revenue scenarios in one report.

Summary & key findings

Headline verdict, acceptable range, and plain-language findings.

Key price points table

Floor, OPP, IDP, Rev-Max, Ceiling — price, acceptance, interpretation.

Price sensitivity curves

Four cumulative curves with intersections and raw crossing data.

Price perception zones

Quality Doubt · Value · Fair · Premium · Rejection bands.

Revenue index

Revenue curve across the price range with the peak marked.

Price elasticity

|E| across prices, highlighted at OPP and IDP.

Premium room & resistance

Resistance point, stress price, and Premium Potential Index.

Competitor benchmark & map

Plot competitor prices on the demand curve and positioning map.

Revenue & profit simulation

What-if price → buyers, revenue, profit, break-even.

Segment price sensitivity

Per-segment PSM with a segment gap index.

Pricing health dashboard

Pricing power, demand, headroom, consensus, robustness.

AI interpretation & guide

Strategic reading of the results with a built-in method guide.

Set price with customer evidence

Define a credible price range and compare revenue scenarios before you launch.

No credit card requiredFour price questions only