What is Net Promoter Score®?
Everything you need to know about NPS.

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If you own/manage a business, you know you’re doing something right when you have successfully built a loyal base of customers who are pleased with you/your products, come back for more, and enthusiastically recommend you to their contacts.   


These people are known as ‘promoters’ in the Net Promoter Score® (NPS) system, and to grow your business, you have two tasks: measure how many promoters you have, and understand why they love you—so you can generate even more.

 

What is Net Promoter Score (NPS)?

Net Promoter Score (NPS) is a customer loyalty score, ranging from -100 to 100, calculated by asking customers one question: “On a scale from 0 to 10, how likely are you to recommend this product/company to a friend or colleague?”

NPS-question

As a business metric, NPS helps companies of all sizes organize around a mission-critical goal—increase their score by earning more enthusiastic customers—that can be easily tracked and quantified over time.

 

How to calculate NPS

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NPS is calculated by subtracting the percentage of customers who answer the NPS question with a 6 or lower (known as ‘detractors’) from the percentage of customers who answer with a 9 or 10 (known as ‘promoters’).


read more about how to calculate NPS

 

Net Promoter Score scale: detractors, passives, promoters

In the Net Promoter system, customers are categorized into three groups—promoters, detractors, passives—depending on how they answer the standard “how likely are you to recommend us” question:  NPS-chartPromoters (score of 9 and 10) represent a company’s most enthusiastic customers: these people are likely to act as brand ambassadors, enhance a brand’s reputation, and increase referral flows, helping fuel your company's growth.

Detractors (score of 0 to 6, included) are unlikely to recommend a company or product to others, probably won’t stick around or repeat purchases, and—worse—could actively discourage potential customers away from a business.

Passives (score of 7 or 8) are not actively recommending a brand, but are also unlikely to damage it with negative word of mouth. Although they are not included in the NPS calculation, passives are very close to being promoters (particularly when they give a score of 8), so it always makes strategic sense to spend time investigating what to do to win them over.   

 

How to read Net Promoter Score

NPS-how-to-readNet Promoter Score is always expressed as a number from -100 to 100; the score is negative when a company has more detractors than promoters, and positive in the opposite situation.

In the Net Promoter system, average scores vary greatly between industries:   

Knowing NPS averages by industry helps understand how key competitors in a specific market are doing, and gives extra context to what counts as a ‘good’ or ‘bad’ score.


read more about measuring NPS at a SaaS company like Hotjar.  

 

What is a good NPS score?

Given the available -100 to +100 range, any score above 0  read as ‘good’ because it indicates that a business has more promoters than detractors.

Top-notch companies generally have an NPS of 70 and above, but if you’re thinking this is the domain of big, global companies only, think again: in 2018, Netflix had an NPS of 64, PayPal scored 63, Amazon 54, Google 53, and Apple 49.

A perfect score of 100 indicates that every survey respondent would recommend a company to someone else—a score that, apparently, nobody has ever achieved.

What is a bad NPS score?

Any score below 0 indicates that a business has more detractors than promoters. Here’s where industry NPS benchmarks like the ones mentioned above are useful: while an NPS score of -3 may seem bad in isolation, it’s hard to interpret it without comparable scores from key industry players—if the industry average was -10, suddenly the score would not look as bad.

This said, even if the bar is set low, a negative NPS is a sign that a business has some serious work to do to improve the situation, reduce the number of unhappy customers, and generate more promoters.

 

Collecting NPS data: your options

If you are interested in calculating and tracking NPS for your business, the first step is to run an NPS survey to collect your customers’ feedback. You can choose between two main ways of doing it, depending on whether you want to ask in-the-moment feedback or collect it sometime after a customer has had an experience with your company.  

 

1. Website survey

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On-page/website pop-up surveys let you capture your customers’ feedback while they are still on your website. You can set up the NPS survey so it appears on your main conversion pages (for example, the thank you page people see after completing a purchase), or trigger an exit survey right before people leave the website.

To run this survey, you’d start by asking the standard NPS question: “On a scale of 0 to 10, how likely are you to recommend [company] to a friend?”. For maximum value, you should always follow it up with one or two separate questions:

  • If the customer picks a number between 0 and 8 (detractors - passives), apologize for the negative experience and ask “What can we do to improve your score?

  • If they pick a 9 or 10 (promoters), follow up with enthusiasm and investigate further by asking “What’s the main reason for your score?”

  • You can even add a third optional question for people to share their ideas on what else you should be doing.

2. Email survey

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Instead of presenting people with a website pop-up, you can collect NPS data by emailing customers and inviting them to fill in a survey 
after a purchase or key interaction with your business.

Email surveys require a bit more work on the customers’ part (open the email → click on the survey → get taken to a separate page → fill it in and submit), and there is an obvious time delay between sending out the survey and getting results. On the plus side, giving your customers the time to experience the product/service they received from you (for example, 15 or 30 days) might help them develop an even clearer sense of whether or not they would recommend it, and you also get to ask a few extra survey questions:

 

→ read more about how to set up an NPS survey with Hotjar (if you’re new to the tool, no worries: just grab a free trial and give it a try).

 

How to analyze NPS


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Although NPS measures the likelihood of an action based on past experience, it has proven to be a reliable predictor of future business growth or decline. In other words, it helps you see trouble coming—just like sonar on a boat helps you spot icebergs in time to course-correct—both at the individual and macro customer level.

The Temkin group study quoted above also found a high correlation between NPS and customer experience: on average, in the US “customer experience leaders enjoy an NPS that is 21 points higher than the NPS of customer experience laggards.”

Here is what you do after you have run the NPS survey, collected customer feedback, and calculated the NPS calculation:

 

1. Predict business growth

When your NPS is high (or, at least, higher than the industry average), you “pretty much know the upgrades are coming, the expansion deals. Like clockwork. If your customers love you… you’re gonna sell them more.”

The higher the NPS, the better a business’ relationship with its customers who are likely to act as evangelists for the brand, fuel word of mouth, and generate a positive growth cycle.

2. Look at data segments

Your company's Net Promoter scores may vary across different segments (e.g. age group, gender, long-term customers, higher-spending customers, etc.). When you’re just getting started with NPS you don’t need this level of depth: any information you collect at this point will help you start to paint a clear picture.

Once you are a more advanced user, you can super-charge your NPS analysis by putting segmentation systems in place and identify how to adapt your approach to different types of customer.

3. Keep tracking performance over time

Because NPS is a real-time metric, you could look at it on a daily basis if you wanted—but its true power is revealed over time, when you can see trends and fluctuations:


It may be difficult to get high response rates for every NPS survey you send out. For the ones that do get a large number of respondents, keep those handy as benchmarks for what to improve upon when your next survey comes around. Once you have an understanding of how NPS changes over time, you can investigate what factors may have contributed to it—which is when the next point comes in handy.

4. Close the loop

NPS is more than just a number: the real goldmine is the information you collect by asking follow-up questions as part of the survey, and even beyond that.

It’s crucial that you always close the loop with customers to understand the context and the reasons behind their score. Using one-to-one interviews, follow-up sessions, etc. helps you zoom in on specific issues, understand what can and should be improved, and focus your efforts in a truly customer-centric direction.

 

Going beyond NPS with Hotjar: case studies

Knowing your NPS is a great starting point, but to truly improve it—and your likelihood of business growth—you need to deep-dive into why your customers scored you the way they did. Here are a few examples and stories to get you inspired:


Hotjar’s NPS case study
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Like a lot of our customers, we use Hotjar to track NPS. We have been doing it for more than a year and learning as we go; in this article from 2018, we shared a few lessons about owning the metric, sending the NPS survey at the right time in the customer journey, segmenting the results, and closing the loop.


Taylor and Hart's NPS case study

NPS case study taylor and hart hotjar-1Taylor and Hart is a London-based jeweler specializing in bespoke engagement rings. They have one of the highest NPS in the industry (80 and above), and this NPS case study covers how using Net Promoter Score helped them secure repeat business, expand their product offerings, and grow at an impressive pace.

 

Key takeaways

  • NPS measures the loyalty of a company's customer base with a score from -100 to +100, which comes from customer answering the question "How likely are you to recommend this company to a friend or colleague?"

  • To grow your business, you need satisfied customers or ‘promoters’ who talk about you enthusiastically and send referrals your way—and the way you measure your promoters is by checking how many people scored you 9 and 10 in an NPS survey. 

  • NPS is a useful number for evaluating and benchmarking your business, but its real value is in the answers to the follow-up questions you get to ask as part of the survey:"What’s the main reason for your score?","What can we do to improve our business - and your score?", and"What can we do to WOW you?" Customer satisfaction is key to getting new customers and securing old ones.

Create your own NPS survey 

Want to uncover insights that help you grow your business? Check out Hotjar's NPS tool and start today. 

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Frequently asked questions about Net Promoter Score (NPS)

 

Net Promoter, Net Promoter System, Net Promoter Score, NPS and the NPS-related emoticons are registered trademarks of Bain & Company, Inc., Fred Reichheld and Satmetrix Systems, Inc.