10 Expert Principles For Designing Better CSAT Surveys

On Oct 5, 2023

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As a customer service consultant and customer service transformation expert, I’ve felt like cringing a few times (or more than a few!) when my client companies send out customer satisfaction (CSAT) surveys that are less accurate and customer-friendly than I’d want them to be.

This is risky for any business, so I work with them immediately to make the needed improvements.

Sending out poorly designed surveys can try the nerves of even your most loyal customers, mislead you with spurious results and waste the time of everyone involved — those who send it out and those who receive it. When designed and deployed correctly, however, surveys can reveal essential insights into how customers view their experience with your company and allow customers to vent!I encourage you to spend a few minutes with me learning the do’s and don’ts of designing and deploying customer surveys.

1. Every survey question should be clearly worded and easy to answer

It shouldn’t require your customer to do math or think too much about the inner workings of your company. Avoid anything like, “Compare this interaction with interactions you’ve had at similar departments at other fintech companies in our broadly competitive cohort.” Also, don’t ask questions you don’t care about and already know you’re not going to act on. (This seems obvious, but it happens all the time.)

2. Don’t ask your customers to grade you on a scale of 1–10

When you request their opinions on a scale of 1-10 (or 0-10), you’re confounding your customers at best. Why? You’re essentially asking your customers to determine the difference between a “six” and an “eight” or a similar nuanced gradation when choosing how to rank you. Provide your customer with no more than approximately five choices. (Why do I say approximately five? Well, I’d go with five, but I confess that there is an argument to be made for making it four or six: If you choose an even number like this, you take away an easy midpoint response, thus perhaps getting more reasoned answers.)

3. The order in which you ask your questions matters

The order matters because a prior question brings up images in a customer’s mind that will influence their answer to the next one. So, be sure to ask for your customer’s overall impression first. You don’t want to influence how a customer answers this central question by asking more nitpicky questions before you get to the most important, broad one.

Asking several individual questions before asking for an overall rating will tend to color that overall rating, perhaps quite significantly. For example, if the question the customer encounters just before the big one asks about the cleanliness of your restrooms, which was just so-so, this will likely reduce your overall rating since you’ve left their mind in the toilets.

Conversely, if they’ve just been asked about the availability of parking and parking was abundant, this is likely to artificially increase your overall rating since they are thinking about something positive (how easy it was to park).

4. Include at least one open-ended question

Doing this is valuable both to harvest customer insights and to let customers know you value and are curious about their thoughts and insights. For example, “Please share any thoughts you may have; we promise to read all of these!”

The CEO of a major corporation told me that he transformed his entire level of customer service success by reading every one of these so-called “verbatims.” In these, he found a “staggering” level of nuance about his current operations and even some promising suggestions for innovations for the future.

5. Word choice matters

I’m a fan of emotive rating options on surveys, such as “fantastic!” (for your top score), “meh” (for somewhere in the middle) and even “Are you sure you can handle the truth?!” (for your lowest). Only consider this approach if it conforms with your brand style! It wouldn’t be appropriate for a traditional jeweler or a business in a life-and-death industry like healthcare or mortuary services.

6. Pay attention to the number of top ratings (5 on a scale of 5) that you receive

While it’s nice to know how, on average, customers perceive you, It’s arguably more important to know the number of customers who give you a top (5 on a scale of 5) rating. This may be more important than your average score because the number of people who rate you as tops are the best representation of the number of truly loyal customers you have — or, at least, the number of customers well on their way to true loyalty. Of course, most important here is the trend: are you getting more loyalists than in the past, or is…