Positioning that sounds good in a meeting but does not resonate with customers is ineffective, and testing it is much cheaper than learning that lesson after spending all the money.
Before allocating budget to a positioning, test it with real customers through three inexpensive and quick methods: in-depth interviews to understand motivations, a landing page test to measure actions, and small ads to gauge attention. What you need to look for is not compliments but signs that customers understand how you differ and whether that meets their needs. When interviews stop yielding new information, and customers start asking to buy rather than just nodding, that is when it’s time for a bigger commitment.
A brand positioning developed in a meeting room and then directly launched to the market with the entire budget is an unnecessary gamble. Not because the idea is bad, but because people within the company cannot objectively assess their own positioning. A more cost-effective approach is to test first, test with real customers, and clearly understand what you are measuring.
This is a point that many people overlook. When asking family, colleagues, or friends about positioning, the answers are almost always positive because they do not want to discourage you. When asking potential customers with leading questions like "Do you find this point appealing?", you also receive polite nods.
A genuine response takes on a different shape: customers immediately understand how you differ without needing further explanation. Customers associate it with a problem they are actually facing. They ask follow-up questions, inquire about pricing, or suggest a follow-up meeting. That is a signal that positioning has hit the mark, not just a comment like "sounds good."
An impressive interview is not evidence. Two people praising each other is not a trend. What you need is enough interviews to start hearing similar things, which indicates information saturation.
Research by Guest, Bunce, and Johnson (2006) on qualitative interviews often cites around 12 interviews, but the authors emphasize that the number varies based on the homogeneity of the customer group. Sinh Vũ references about 10 to 15 in-depth interviews for each target customer group as a practical starting point, but the real principle is to stop when you cease to hear new insights, not when you reach a certain number.
Positioning must be validated based on how customers actually make decisions, not on assumptions from within the company.
Sinh Vũ's process perspective, inheriting from Christensen's Jobs to be Done framework.
In the S1 process at Sinh Vũ, weeks 2 and 3 are dedicated to market research and interviewing target customers. The goal is to turn the founder's subjective perceptions into evidence before starting to write the positioning. The positioning that comes out of the workshop is not the result of internal consensus but rather the outcome of real customer reactions that are recorded and analyzed.
Sinh Vũ does not view this trial step as additional work. This is a way to shorten the time spent on mistakes: testing cheaply and quickly at the beginning to avoid paying a high price in the middle of the campaign. You do not need to wait for a large budget to test. Ten real interviews, asking the right questions, yield more information than a survey sent to hundreds of people that no one answers seriously.
Topic: How to test positioning with real customers before committing budget. Sinh Vũ guide, sinhvu.com
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If you have marked most of the signs above, this is the time to discuss in more detail. Sinh Vũ can help you review and propose a direction.
Clayton Christensen, Know Your Customers' Jobs to be Done, Harvard Business Review. Guest, Bunce, and Johnson, How Many Interviews Are Enough?, 2006. Sinh Vũ's S1 process perspective (internal practical experience).
There is no hard number widely agreed upon. Research by Guest, Bunce, and Johnson (2006) often cites around 12 interviews for each customer group, but they emphasize that the number varies by context. A more practical principle: stop when you cease to hear new information, which is the saturation point. For brand positioning, around 10 to 15 in-depth interviews for each target customer group is typically what Sinh Vũ refers to, but you should assess based on the consistency of your customer file.
Yes. In-depth interviews do not cost advertising money, only time. You can provide a handwritten pitch or a simple one-page description for current customers to read and ask them for genuine feedback. A short presentation for a group of potential clients followed by observing who asks questions and who remains silent is also valuable data. The important thing is to measure actions, no matter how small, rather than just collecting comments.