What is Net Promoter Score?

Net Promoter Score (NPS) captures how likely customers are to recommend the brand and is a widely used proxy for loyalty and word-of-mouth growth. It is simple to track over time and correlates with retention and referral behavior. Because small samples and cultural scoring differences can distort it, the trend and the verbatim feedback matter more than a single number. For context, above 30 is generally good and above 70 is excellent, but benchmarks vary by industry; compare to sector norms and to your own trend. Treat an external benchmark as a reference point rather than a universal target: company stage, sector, customer mix, pricing model and measurement definitions can materially change what “good” looks like. Read Net Promoter Score alongside CSAT, Customer Retention Rate and Churn Rate; together these measures provide a more balanced view and reduce the risk of optimizing one number at the expense of the wider outcome.

Define every included record and value consistently, and reconcile the total to its source system before comparing periods. Keep attribution windows, channel classifications, conversion events and cost inclusions stable across every comparison. Segment the result by channel, campaign, audience, device and landing page; an aggregate figure can conceal a strong source subsidizing a weak one. A dashboard should show the current value, prior-period comparison and a trend rather than presenting one isolated reading.

Improvement should start with measurement and intent: verify attribution, isolate the audience and creative combinations producing qualified outcomes, and optimize toward downstream value rather than inexpensive activity alone. Common pitfalls: small samples and cultural scoring bias. Record the definition beside the dashboard, review it when systems or processes change, and annotate unusual events so future readers can distinguish a genuine performance shift from a data or timing effect.