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From a need to 60+ ideas and two test-ready concepts

Client

Date

$1.5B+ global office and school products group

10/2025

The challenge

A $1.5B+ global office and school products group wanted to build for a consumer segment it had never designed for. Nothing existed to work from: no sizing, no view of what that segment already bought or went without, and no concepts. The team needed real demand evidence rather than an internal opinion.

The solution

FifthRow ran one sequence from open question to test-ready offer. A consumer segment and a set of assumptions go in; a sized category read, developed product concepts and the live market-test assets behind them come out - microsites carrying each concept at a real price, with the creative to drive traffic to them.

~2,600

analyst-hours equivalent, 8 FTEs sustained

60+ ideas

ranked down to 2 test-ready concepts
Engagement shapeTwo months, open question to test-ready
Ideas generated60+, ranked down to 2 concepts
Concepts developed2, each with its own microsite and creative
Market-test assetsBuilt and ready to launch
Analyst-hours equivalent~2,600 hours; equivalent to 8 FTEs sustained
01 — ASSUMPTION FRAMING

A team entering an unfamiliar segment is carrying assumptions it has not written down. The first work was to state them, so the research answered the questions the business actually needed settled rather than the ones easiest to ask.

Core Activities

  • Turned the team's working beliefs about the segment into explicit hypotheses
  • Set out which assumptions a concept would fail on if they proved wrong
  • Agreed what evidence would count as settling each one
  • Ran the framing with the people who would own the resulting concepts
  • Fixed the scope of the segment before any research was commissioned

The Results

A written set of assumptions the team recognised as its own, and a research scope narrow enough to answer rather than broad enough to describe.

1 brief

agreed before any research ran
02 — CATEGORY & WHITESPACE RESEARCH

With the questions fixed, the segment was read properly: who is already serving it, what they charge, where the gaps sit, and which of those gaps the company could credibly move into.

Core Activities

  • Read the category the segment already buys in, and what it currently goes without
  • Sized the opportunity rather than asserting it was large
  • Mapped who already serves the segment and how they position
  • Identified the gaps the company's own capabilities could reach
  • Answered the framing questions against sourced evidence, one by one

The Results

A sized, evidenced read on a segment the business had no prior view of, with the whitespace identified rather than assumed and every answer traceable to its source.

100s

source-verified research questions answered
03 — CONCEPT DEVELOPMENT

Whitespace is not a product. The gaps that survived the research were opened up into more than sixty ideas, ranked on one standard, and the top two developed into concepts specific enough to price and put in front of a buyer.

Core Activities

  • Generated more than sixty ideas against the whitespace the research had identified
  • Ranked the whole set on one standard rather than filtering by opinion in the room
  • Developed the two that came out on top far enough to carry a price and a proposition
  • Kept the concepts inside what the company could actually manufacture and sell
  • Wrote each concept for the buyer rather than for an internal review

The Results

Sixty-plus ideas generated and ranked on a single standard, with the two strongest developed into offers a real buyer could understand and price - so the choice of what to test was made on a ranking rather than in a meeting.

60+ ideas

ranked down to 2 on one standard
04 — MARKET-TEST BUILD

The point of the sequence was to reach demand evidence rather than an internal verdict. Both concepts were built out into complete, launch-ready market tests.

Core Activities

  • Built a microsite for each concept, carrying the offer and its price
  • Produced the ad creative to drive real traffic to each one
  • Set up a landing-page generator so further concepts could be tested without a rebuild
  • Delivered the full package for the team's review ahead of launch

The Results

Two concepts sitting behind live-ready pages at real prices, and a route from a ranked idea to a live test that does not need building again.

2 microsites

built, priced and ready to take live traffic

What it proved

A segment the company had never designed for was framed into explicit assumptions, then read against sourced evidence - hundreds of research questions answered, the category sized, and the gaps identified rather than asserted. That whitespace was opened up into more than sixty ideas, ranked on one standard, and the top two developed into concepts carrying real prices. Both were then built out into complete market tests: a microsite per concept and the creative to drive traffic to it. Across the engagement that is roughly 2,600 analyst-hours, the equivalent of 8 full-time analysts sustained over the two months.

What the team came away holding is a route rather than a report. Two months earlier the segment was an open question with no sizing and no concepts; at the end there were two priced propositions with their tests built and ready to launch. What outlives this engagement is the route itself - the next concept the team wants demand evidence for reaches a live page without commissioning the build again.

Results

MetricBenchmarkResultImprovement
View of the segmentNone. No sizing, no competitive read, no conceptsSized, with whitespace identified on evidenceAn evidenced position where there was no view
Concept developmentIdeas argued internally against no common standard60+ ideas ranked, top 2 priced for the buyerThe test choice made on a ranking
Route to demand evidenceA concept would need a build before anyone could reactMicrosites and creative built, ready to launchDemand testable before engineering spend
RepeatabilityEvery idea researched and tested from scratchOne route from need to ranked idea to live testThe next concept starts from a working method
Analyst-hours savedCategory research worked by hand~2,600 hours across the engagementEquivalent of adding 8 full-time analysts
WRITE THE ASSUMPTIONS DOWN FIRST

A team entering an unfamiliar segment is already carrying beliefs about it. Stating them before research starts is what stops the research describing the segment instead of settling the question.

SIZE THE GAP, DO NOT ASSERT IT

Whitespace is easy to claim and hard to evidence. A gap worth a concept is one with a size attached and a reason the company in particular can reach it.

A CONCEPT IS NOT A CONCEPT UNTIL IT HAS A PRICE

An offer a buyer cannot price is an internal description. Carrying each concept as far as a real price is what makes a market test possible at all.

BUILD THE TEST, NOT JUST THE CONCEPT

The gap between a developed concept and a launch-ready page is where most innovation work stalls. Closing it inside the same engagement is what puts real demand evidence within reach.

GENERATE WIDE, THEN TEST NARROW

Sixty-plus ideas cost little to generate and are what make a ranking meaningful. Testing two of them is what keeps the market test affordable.

RANK BEFORE YOU CHOOSE WHAT TO TEST

Sixty ideas narrowed in a meeting is a preference. Sixty ideas ranked on one standard makes the choice of what to test defensible to whoever funds it.