“Should we run a survey or talk to a few customers in depth?” It is one of the most common questions brands ask before a study begins. The honest answer is usually both — but understanding what each method does well helps you plan a study that actually answers your business question.
Quantitative research: how many, and how much
Quantitative research uses structured questionnaires with a statistically representative sample to measure things — market share, awareness, satisfaction scores, purchase frequency, willingness to pay. It answers “how many people think X” with a number you can defend to a bank, a board or an investor.
Qualitative research: why, and how
Qualitative research — in-depth interviews, focus group discussions, ethnographic observation — explores motivations, language and behaviour in the respondent’s own words. It is where new ideas, product concepts and messaging get pressure-tested before they are put in front of a large sample.
When to use which
- Launching a new product concept or ad idea → start qualitative, to shape it
- Sizing a market or tracking brand health over time → quantitative
- Understanding why a metric moved → qualitative, to explain a quantitative finding
- Investor or board reporting → quantitative, backed by qualitative quotes for colour
The combined approach most Indian studies actually need
Most feasibility studies, brand studies and consumer research projects in India work best as a sequence: a short qualitative phase to understand language, categories and triggers, followed by a quantitative phase, at scale, to size and validate what was learned. This is how ARS structures most of its consumer and B2B engagements.
Plan your study with ARS
ARS Market Research Services, Chennai, designs and fields both qualitative and quantitative studies across India. Send us your requirement, call +91 97899 76662 / +91 98846 42837, WhatsApp 97899 76662, or email admin@arsmrs.in.