
Focus Groups & Depth Interviews
Explore audience needs, perceptions and behaviours in rich qualitative detail.
Advertising development research supports brands throughout the creative process by providing audience-based evaluation at each stage.
It helps teams choose the right direction, understand how well the creative idea is landing, and make informed decisions before major production or media investment is committed.

Advertising development research supports brands throughout the creative process by providing audience-based evaluation at each stage.
As part of this process, Brandspeak applies GrowthTest, a quantitative evaluation framework designed to assess the commercial potential of near-final or finished advertising. GrowthTest also evaluates how well the execution is likely to impact buying behaviour, giving marketers confidence in the advert's capacity to drive meaningful commercial response.
At Brandspeak, we design research programmes that go beyond surface-level data to provide actionable, strategic intelligence. Our solutions are built around your specific business objectives, ensuring you collect the insights that matter most.
Advertising research enables clients and their agencies to evaluate the strength and clarity of an ad concept's central proposition.
Advertising research provides confidence when choosing between creative routes by showing which ideas audiences understand most easily. It removes ambiguity early, helping teams commit to a direction with clarity and ensuring the chosen route expresses the intended proposition cleanly as executional detail develops.
Advertising research shows how effectively the developing execution holds audience attention. It clarifies which moments help viewers connect with the idea, supporting more engaging creative progression and giving teams confidence that the work will resonate as it becomes more detailed.
Advertising research ensures the brand has cut-through and is represented consistently as creative choices evolve. It shows whether viewers take away the intended brand meaning, supporting coherence between brand and proposition throughout development and preventing misalignment before production investment is committed.
Using our GrowthTest model we focus on the potential commercial impact of an advert – whether it will retain loyalist buyers and win over new ones. Buyer Behaviour Dynamics are a key measure alongside normal ad diagnostics, giving marketers confidence in the advert's capacity to drive a meaningful commercial response.
We bring together qualitative and quantitative expertise to help you create insights that move the business forward.

Explore audience needs, perceptions and behaviours in rich qualitative detail.

Gather deeper insight through multi-day discussions, tasks and real-world activities.

Measure where audiences look and what captures their attention in advertising executions.

Capture robust, statistically reliable feedback to quantify attitudes and behaviours at scale.

Apply advanced analytical techniques to identify patterns and drivers within advertising research data.

Measure instinctive attitudes and emotional reactions at scale for clear, reliable evidence.
Our advertising development services encompass structured evaluation of early ideas, evolving executional materials and in-market assets, ensuring each stage receives tailored focus and that teams maintain clarity as creative complexity increases.
As a full service market research agency we support research in 40+ global markets, working with native-speaking moderators and trusted in-market partners to ensure cultural accuracy and insight quality. Wherever your audience is, we can reach them and deliver insight that drives better decisions.
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We learn about your needs and goals and how to achieve them.
As one of the UK's most experienced market research agencies, Brandspeak brings scale, consistency, and depth to every project.
Focus Groups
Years
Quantitative Studies
International Markets
Survey Participants
Languages Covered in Global Research
Depth Interviews


Brandspeak is proud to be a member of both The Association for Qualitative Research (AQR) and The Market Research Society (MRS) — demonstrating our commitment to quality, ethical practice and industry-leading research standards.
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We worked with Brandspeak on a brand awareness project and we were extremely pleased with the quality of service and the process. They understood the complexity of the briefs and asked plenty of questions to make sure they fully understand the objectives. They interacted with all levels of people in our business and understood the differences within the market and suggested ways to tie the research together so it was still comparable. The results were delivered with easy to digest summaries that could be used across the business. We would highly recommend using them.
Lauren Williams
Very informative, easy to work with and a really friendly team. I would recommend Brandspeak to help any business grow. They are great quality for money, help niche sectors and present their findings in an understanding manner. They have provided a brand review, market review post-covid to ensure we are still up to date, along with two very valuable website reviews. Working with them for qualitative and quantities research has a been fantastic for us. Thank you for all your help!
Sarah Twist – Marketing Manager
It's been an absolute pleasure to work with Brandspeak on our qualitative assessment of different ads across 5 EU markets. Throughout this project, Brandspeak have been expert, professional and so flexible with our requirements and timings. The research analysis that they provided us with was extremely valuable and insightful. I look forward to working with them again – highly recommend!
Zanya Fahy

Great service from Brandspeak – highly recommend for thoughtful and detailed brand measurement and tracking.
Georgie Burks, Brand Marketing Lead
Brandspeak have been fantastic to work with. They are a very professional agency who really understand the importance of quality research. Their team were very responsive, knowledgeable and easy to work with and provided us with excellent insights.
Mark Wilson

We wanted to understand how elements of our brand were perceived by consumers and identify opportunities where we could make improvements. Brandspeak clearly understood the brief and worked closely with us to develop a research approach that would answer our questions. The insight has been used to inform the development of our creative and also applied to other areas of our marketing communications. It was a pleasure to work with Brandspeak.
Strategy & Insight Manager | Animal Friends Insurance
Brandspeak helped us with getting invaluable market insights! They showed great flexibility and professionalism throughout the entire process and provided us exactly with the results we needed. I would recommend working with Brandspeak to anyone and anytime.
Tom Suberg
From the moment I contacted Brandspeak I can't thank Jeremy and his team enough. Offering a professional approach they took the time and effort to make the whole process easy and effortless. I highly recommend Brandspeak and look forward to working with them again in the future.
Verity Kimber
From their initial proposal they displayed an understanding of financial services and a clarity of thinking that made them stand out. Since then they have consistently delivered to demanding timescales. But what really sets them apart are their actionable and business focused recommendations which give them the credibility to influence senior internal stakeholders. I have really enjoyed working with them and look forward to doing so again.
Leading life and pensions provider
It is always a pleasure – and a relief! – to work with researchers who get the whole thing – effortlessly... a heartfelt thanks.
DLKW
With offices in London, Bristol, and Birmingham – and partners across the world – we provide global reach with local expertise. Our team is ready to discuss your business challenge and show you what's possible with the right insights.
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