CSAT — Customer satisfaction

What is customer satisfaction?

CSAT is the metric that measures how satisfied a customer was with one specific interaction. It is asked right after resolving, usually on a one-to-five scale or with a thumbs up or down, and expressed as the percentage of positive answers over the total.

Also: satisfaction score

CSAT measures a conversation, NPS measures the relationship

They measure different things and get confused constantly. CSAT asks "did this answer help?" right after giving it; NPS asks "would you recommend us?" about the whole relationship. A customer can give support five stars and still not recommend you, because they think the product is expensive.

Why it matters

What it means for a SaaS

It is the only support metric that asks the customer rather than inferring. Every other one measures what the team does; CSAT measures whether it was any use. Which is why its value sits less in the number and more in the comments people write when they score low, which cost nothing and which nobody reads.

Ilustración de barras crecientes en los colores de Intake

Customer satisfaction in detail

  • How it is calculated

    Positive answers divided by total answers, as a percentage. Watch the denominator: it is answers received, not conversations. Whoever does not fill in the survey is not counted, and that is the main bias.

  • The bias of who answers

    The people who answer are mostly the very happy and the very angry. The middle, usually the majority, does not answer. So your CSAT is the satisfaction of the people with an opinion strong enough to press a button.

  • When to ask

    Immediately after closing, and only once per conversation. Asking days later measures what people remember; asking on every message wears people out and drives the response rate down until the metric stops meaning anything.

  • What to do with the negatives

    Read them one by one. A 90% CSAT with twenty negative comments a month holds more useful information in those twenty comments than in the 90%. Group them by cause and most of them usually point at the same place.

Frequently asked questions

What is a good CSAT?

In software support it usually sits above 85%, but comparing across companies misleads because it depends on the scale, the moment you ask and the response rate. It is more useful to watch your own trend and segment by question type.

What is the difference between CSAT and NPS?

CSAT measures one specific interaction and is asked right after; NPS measures the relationship with the company and is asked periodically. They answer different questions and are not interchangeable.

Does CSAT drop when an AI agent answers?

It depends on whether it resolves. When it closes the case, the score usually rises because the answer arrives sooner. When it does not resolve and reaching a person is hard on top of that, it drops further than having nothing would, because the customer feels an obstacle was put in the way.

Related terms

These usually come up in the same conversation.

Try it without dropping what you use