The three most commonly used metrics in customer experience measurement are NPS, CSAT and CES. All three are measured with a short question and often appear side by side in the same reports. However, each answers a different question. Using the right metric at the right moment both reduces survey fatigue and makes results actionable.
Summary Comparison
| NPS | CSAT | CES | |
|---|---|---|---|
| What does it measure? | Loyalty to the brand and likelihood to recommend | Satisfaction with a specific experience | Effort spent to get something done |
| Typical question | How likely are you to recommend us? | How satisfied were you with your experience today? | The company made it easy for me to handle my issue. |
| Scale | 0-10 | Usually 1-5 | Usually 1-7 |
| Calculation | % Promoters (9-10) - % Detractors (0-6) | Percentage answering 4 and 5, or the average | Average, or percentage answering 5-7 |
| Time horizon | Long-term relationship | Momentary, by touchpoint | Momentary, by process |
| Best moment | At regular intervals or after key transactions | After a purchase, delivery or service | After support, a return or an application |
Which Metric at Which Touchpoint?
Store, Branch and Restaurant Visits
CSAT, asked via QR code at the checkout or table immediately after the visit, is the metric that most directly shows the branch's performance that day. An NPS question can be added at the end of the survey for an overall assessment of the visit.
E-commerce Orders and Delivery
CSAT, asked by SMS or email after delivery, measures the delivery and product experience. In processes touched by several teams, such as ordering, shipping and returns, a root cause question shows at which stage the problem arose.
Call Center and Support
CES, asked after the conversation or request is closed, measures how much effort the process required from the customer. It makes repeat contacts and transfers between channels visible.
Service, Maintenance and Installation
NPS or CSAT, asked after the work order is closed, makes it possible to compare by service location and advisor. Following up on low scores as cases is one of the effective ways to prevent customer loss in this industry.
Relationship Measurement
NPS that is not tied to a specific transaction, asked for example every three or six months, tracks changes in the overall perception of the brand. This measurement should not be combined in the same chart with transactional NPS.
Principles for Using Them Together
- Choose one main metric for each touchpoint. Add other metrics only if there is a real need.
- Pair the metric with a root cause. Alongside the score, a multiple-choice question such as "What affected your experience the most?" turns the number into action.
- Record unit and channel information. A score whose branch, channel and transaction are unknown stays in the report.
- Turn low scores into cases. Whichever metric is used, a negative response (e.g. CSAT 1-2, NPS 0-6, CES 1-3) should be assigned to a responsible person. For details, see the closed-loop feedback guide.
For a detailed explanation of each metric, read the what is NPS, what is CSAT and what is CES guides.