Why NPS still matters in 2026

Net Promoter Score remains the single most-cited customer-loyalty metric because it is fast to collect, comparable across categories, and tightly correlated with retention and word-of-mouth growth. A high NPS does not guarantee revenue growth, but a falling NPS almost always precedes churn — making it a leading indicator most teams cannot afford to ignore.

How to read your number

NPS is calculated as the percentage of promoters minus the percentage of detractors. Scores range from -100 to +100. Most B2B SaaS companies sit between 25 and 45. World-class consumer brands push above 70. The trend matters more than the absolute number — track NPS quarterly and watch the slope.

What to do with detractors

The single highest-leverage action with NPS data is to follow up with detractors within 48 hours. Roughly 70% of detractors who receive a personal response will give the brand a second chance, and the qualitative feedback they share is often worth more than the score itself.

Frequently Asked Questions

What is a good NPS score?
It depends on industry. SaaS averages around 30, e-commerce around 40, B2B services around 35. The most important metric is your trajectory quarter over quarter, not your absolute score.

How many responses do I need?
At least 100 responses to be statistically meaningful, ideally 300+. Below 100 the scores swing wildly with small changes in respondent mix.

Should I segment NPS by customer type?
Yes. Average NPS hides a lot. Segment by tier, plan, tenure, and acquisition channel. The patterns are usually more diagnostic than the headline number.