What is Customer Satisfaction Score (CSAT)?

Customer Satisfaction Score (CSAT), in depth

CSAT’s specificity is its strength: asked right after onboarding, a support reply, or a new feature’s first use, it isolates the experience being rated. A product can hold strong overall loyalty while one flow quietly scores terribly — CSAT is how that flow gets caught.

Because it samples moments, CSAT is noisy at low volume and biased toward users who complete flows (the abandoners never see the survey). Read trends and gaps between touchpoints, not day-to-day wiggle, and pair scores with open-text follow-ups for the actionable detail.

Putting it into practice

Reserve CSAT prompts for a few touchpoints that matter, and route the free-text follow-ups into your feedback triage rather than a dashboard nobody reads. An always-on feedback button catches the same friction continuously between survey moments — the two instruments complement rather than compete.

Related terms

• Net Promoter Score (NPS) — NPS measures loyalty with one question — “how likely are you to recommend us?” (0–10) — then subtracts the percentage of detractors (0–6) from promoters (9–10).
• Customer Effort Score (CES) — CES asks how much effort a task took — “how easy was it to accomplish X?” — on a scale from very difficult to very easy.
• In-app feedback — In-app feedback is input collected inside the product while the user is using it, rather than through external channels like email or surveys sent later.