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Template · 4 min read

How to Write a Product & Concept Testing Brief (Free Template)

A ready-to-use product & concept testing brief template for India: background, objectives, audience, geography, timeline, budget and deliverables.

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Quick answer

A good product & concept testing brief covers background, the business decision, research objectives, target audience, cities, timeline, budget range and expected deliverables. It fits on a single page.

At a glance

Guide type
Template · 4 minute read
Method covered
Product & Concept Testing
Research family
Quantitative research
Typical timeline
4–7 weeks, depending on whether the test is central-location or in-home
Typical sample
120–200 respondents per cell for a central location test; 100–150 households for a home-use test
Written for
Anyone writing a research brief · Procurement issuing an RFP · Agencies helping a client brief

Key takeaways

  • One page is enough
  • State the decision, not just the questions
  • Share a budget range for realistic proposals
  • Include what you already know

Reader intent

Who this guide is for

Three readers arrive here with different problems. Each should be able to act on this page without reading all of it.

  • Anyone writing a research brief

    A structure for a product & concept testing brief that gets comparable proposals back instead of three different studies.

  • Procurement issuing an RFP

    The scope lines that must be specified if quotes are to be compared like for like.

  • Agencies helping a client brief

    The questions to ask before writing a proposal against a vague objective.

01

Brief template

Copy this structure into your brief:

  • Background: the business context
  • Decision: what will you do differently based on the results?
  • Objectives: 3–5 research questions
  • Audience: who, and how they are defined
  • Geography: cities, tiers and rural coverage
  • Timeline: when you need results
  • Budget range
  • Deliverables: e.g. go/no-go scores, optimisation guidance, volume forecasts

02

Tips

Share existing data, and say which stakeholders will use the results.

03

How Market Research India can help

Market Research India designs and runs product & concept testing projects across 50 Indian cities and 30 industries. A senior research director leads every study, and our own supervised teams handle the fieldwork. You get clear recommendations, not just data tables.

Share your objective and we will send a scoped, fixed-fee proposal within 24 hours, with a recommended method, sample and timeline.

What goes wrong

Common mistakes in product & concept testing

Most disappointing product & concept testing studies fail for reasons that were visible in the design, not in the fieldwork. These are the ones we see most often, and what to do instead.

  • 01

    Order effects left uncontrolled

    Sequential testing without rotation makes the first product look better. Rotate, or run monadic cells and accept the larger sample.

  • 02

    Testing only with current users

    Your own users rate the product kindly and tell you nothing about the switchers who would grow the brand.

  • 03

    No benchmark in the test

    A score of 7.2 means nothing without the market leader scored under the same conditions by the same respondents.

  • 04

    Conditions that do not match the occasion

    Tasting a beverage warm in a hall, or trying a product without its packaging, tests something other than the thing you plan to sell.

  • 05

    A questionnaire nobody piloted

    Routing errors, ambiguous scales and a 35-minute runtime are cheap to find in a 30-interview pilot and expensive to find in the full dataset.

  • 06

    Fieldwork without an audit trail

    GPS tags, timestamps, audio snippets and back-checks are what let you defend a finding when a regional team disputes it. Specify them in the contract.

Run through this before sign-off

Your checklist before you brief anyone

A working sequence for a product & concept testing project. Most of it costs nothing, and it saves the two weeks a re-field would take.

  1. 1

    Choose monadic or rotated designs and write the rotation into the field instructions.

  2. 2

    Include the current market benchmark in the test, scored the same way.

  3. 3

    Recruit both users and non-users, with a quota on each.

  4. 4

    Standardise serving, storage and usage conditions across every location.

  5. 5

    Set the action standard — the score at which you proceed — before fieldwork begins.

  6. 6

    Publish the sample design, response rate and weighting scheme alongside the numbers.

  7. 7

    Agree in writing who acts on each finding, and by when, before the debrief ends.

Need product & concept testing?

Get a scoped proposal within 24 hours.

Explore Product & Concept Testing

Answers

Frequently asked questions

The questions buyers ask us most often before they commission product & concept testing.

Can you help write the brief?

Yes. Book a short call and we'll shape the brief with you.

Request a proposal

Talk to a product & concept testing specialist.

From guide to project

Where product & concept testing actually gets commissioned

If this guide has settled the method, these are the pages worth opening next: the service itself, and the markets where product & concept testing is most often run for our clients.

Keep exploring

More reading on product & concept testing

Grouped rather than listed, so you can find the one page you need instead of scanning a wall of links.

More on product & concept testing

14

Every angle we have published on this method: what it costs, how long it takes, how large the sample should be and how to choose a partner.

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Other template articles

19

The same template written for each of our other research methods, so you can compare like with like.

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Product & Concept Testing city by city

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Local field teams, local languages and the sector mix each market is strongest in.

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Related research services

19

Quantitative methods first — these are the ones most often combined with product & concept testing in a single study.

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