A Van Westendorp pricing study is a survey method that finds the acceptable price range for a product by asking each respondent four simple price questions instead of testing fixed price points. You plot the answers on a Price Sensitivity Meter, and the points where the curves cross tell you the lowest, highest, and most acceptable prices the market will bear. In SegmentOS you can run one with the Pricing Study template, which uses the Van Westendorp method out of the box.

What a Van Westendorp pricing study is

The Van Westendorp Price Sensitivity Meter (PSM) was developed by Dutch economist Peter van Westendorp in 1976. Instead of asking "would you pay $X?", it asks people to name the prices they associate with being too cheap, a bargain, getting expensive, and too expensive. Because respondents supply their own numbers, you learn the range of acceptable prices rather than reactions to a single guess. It works best early in pricing strategy, when you do not yet have a price and want a defensible starting range.

The four price questions

Every Van Westendorp study asks the same four open-ended price questions about one product or service:

  1. Too cheap — At what price would this be so cheap that you'd question its quality?
  2. Bargain (cheap) — At what price would this be a genuine bargain, great value for money?
  3. Getting expensive — At what price would this start to feel expensive, but you might still consider it?
  4. Too expensive — At what price would this be so expensive you would never buy it?

Respondents enter a real currency amount for each. The SegmentOS Pricing Study template asks exactly these four questions as number inputs, in this order.

How to read the Price Sensitivity Meter

You turn the four answers into four cumulative curves and read where they intersect:

  • Point of Marginal Cheapness (PMC): where "too cheap" crosses "getting expensive." This is the lower bound of the acceptable range.
  • Point of Marginal Expensiveness (PME): where "too expensive" crosses "bargain." This is the upper bound.
  • Optimal Price Point (OPP): where "too cheap" crosses "too expensive." Resistance is balanced here.
  • Indifference Price Point (IPP): where "bargain" crosses "getting expensive," often read as the typical or median market price.

The span between PMC and PME is your range of acceptable prices. A price below PMC risks signalling poor quality; a price above PME prices most buyers out.

Worked example

Suppose you survey 250 people about a pair of premium headphones and the meter shows PMC at $90, OPP at $140, IPP at $165, and PME at $210. Your acceptable range is roughly $90 to $210, a sensible launch price sits near the $140 optimal point, and pricing above $210 would lose most of the market.

When to use it (and when not)

Use a Van Westendorp study when you are setting a price for a new product, repricing an existing one, or sanity-checking a number before launch. A typical sample is 200 to 400 respondents from your target buyers; smaller samples make the curves noisy. Avoid it when you need to model how demand changes feature by feature, or how people trade price against specific attributes. For that, use conjoint analysis. Van Westendorp also measures stated willingness to pay, not actual purchases, so treat the range as a guide rather than a guarantee.

How to run this in SegmentOS

  1. Start a new study and choose the Pricing Study template, which is labelled Van Westendorp.
  2. Enter the product or service you are pricing. The template generates the four price questions plus a short familiarity screener and a value-for-money rating.
  3. Review the eight questions in the survey builder and adjust the wording or currency to fit your market.
  4. Send it to your own list or buy responses from the audience panel, aiming for at least 200 qualified buyers.
  5. After responses come in, export the four price answers to build your Price Sensitivity Meter, and use segmenting your results to compare acceptable ranges across buyer groups.

For a step-by-step on launching any template, see Using templates.

Frequently asked questions

How many responses do I need for a Van Westendorp study?

Aim for 200 to 400 responses from people who actually buy in your category. Fewer than about 150 makes the cumulative curves jagged and the intersection points unreliable.

What is the difference between the optimal price point and the indifference price point?

The optimal price point is where "too cheap" and "too expensive" cross and price resistance is lowest. The indifference price point is where "bargain" and "getting expensive" cross, and is often read as the median or typical market price.

Can Van Westendorp tell me how much revenue I'll make at a given price?

Not on its own. It gives you an acceptable price range and reference points, not a demand or revenue forecast. Pair it with sales data or a conjoint study if you need to model volume.

Does SegmentOS have a Van Westendorp template?

Yes. The Pricing Study template uses the Van Westendorp Price Sensitivity Meter and includes all four price questions ready to send. It is a Premium template with eight questions and about a five-minute completion time.