Key points
- Incidence is the biggest driver. Halving it raises cost per complete by roughly 40 percent.
- Interview length adds about 3 percent per minute beyond ten, before the knock on effect on drop off.
- Quotes far below these ranges usually assume an optimistic incidence, skip verification, or get revised once field starts.
- These are market ranges for sanity checking any quote, not a Valid N rate card.
What is the difference in one paragraph?
Consumer sample is abundant, cheap and easy to verify at the identity level. B2B sample is scarce, expensive and easy to fake at the role level. Almost every difference in how the two behave follows from that.
Why is B2B incidence so much lower?
A consumer study screening for coffee drinkers runs at 60 to 80% incidence. A B2B study screening for finance leaders at companies with more than 100 employees runs at about 12%. That single difference is why a B2B complete costs five to ten times a consumer one, and why B2B field takes days rather than hours. The incidence calculator makes the arithmetic visible.
Is B2B survey fraud different from consumer fraud?
Consumer fraud is mostly identity fraud: bots, duplicate accounts, click farms, respondents outside the target country. The industry has built good tools for it, and they work for B2B too. But B2B fraud is mostly claim fraud: a real person, one account, in the right country, who does not hold the job title they select. Device fingerprinting does not catch that. Only checking the claim does, through employment records and category knowledge. This is the difference that most B2B sample providers do not address, and it is the core of how we work.
What does verification require in each case?
| Consumer sample | B2B sample | |
|---|---|---|
| What needs verifying | Identity, location, uniqueness | All of that, plus role, seniority and company |
| How | Device and network checks, attention checks | Employment record, domain match, category knowledge question, human review |
| Cost of verification | Cents per complete | Dollars per complete, and per record for executives |
| Consequence of failure | Noise, usually diluted by n | Bias. Wrong people answering questions about decisions they do not make |
How long can a B2B survey be?
Consumers will sit through 25 minutes for a reasonable incentive. Senior B2B respondents stop finishing at around 15, and the ones who do finish a 25 minute survey are systematically the least senior in the pool. Long B2B surveys do not just cost more. They quietly change who is in the sample.
Can one panel cover a B2B study?
Consumer panels are large enough that a single source can cover most studies. No single B2B panel is deep enough for senior audiences, which is why B2B sample is nearly always drawn from several sources in practice, whether or not the vendor says so. The question to ask is not "do you have a panel" but "how many sources, and what verification standard applies across all of them." A provider who answers the first question proudly and the second vaguely is telling you something.
Why does B2B pricing behave differently?
Consumer CPI is a commodity: quoted, held, delivered. B2B CPI is frequently quoted on an optimistic incidence, then revised when field shows the real number. The difference between a good and a bad B2B vendor is often whether the second number ever appears. We publish incidence by audience and hold the quoted price for exactly that reason.
What should change in your study design?
- Write screeners that enforce the definition, not the department. Ask company size as a number.
- Keep it under 15 minutes for director and above, under 12 for C-suite.
- Size the smallest subgroup you will report, then work back to the total.
- Budget from published incidence, not from the most optimistic quote.
- Ask for the rejection log. It tells you more about the vendor than the proposal did.
B2B vs consumer sample: frequently asked questions
Can I use a consumer panel for a B2B study?
For broad audiences, for example any full time employee at a company with more than 50 people, yes, with a good screener. For decision maker audiences, consumer panels produce inflated incidence and unverifiable titles. The data will look fine and be wrong.
Why is B2B incidence so much lower than consumer?
Because the qualifying population is small. Finance leaders at companies with over 100 employees are a fraction of a percent of adults. Even in a business targeted sample they are about 12% of starts. Consumer screens typically qualify most people who start.
Is B2B fraud really different from consumer fraud?
Yes. Consumer fraud is identity fraud, which device and network checks catch. B2B fraud is a genuine person claiming a role they do not hold. Only checking the role against a record or a knowledge question catches that.
Does B2B sample take longer to field?
Usually. Five to ten business days for 300 completes is normal, against hours for consumer. Senior audiences need a longer window because they respond on their own schedule, not yours.
Send the spec. Get real numbers back.
Audience, market, target n, expected interview length. Feasibility the same business day for standard audiences, with reachable counts, an estimated qualification rate we believe and a quoted cost per complete that stays fixed for the agreed brief.