Customer satisfaction (CSAT)

Survey customers about satisfaction with specific interactions or products to catch problems early and identify what drives positive experiences worth replicating.

Customer satisfaction (CSAT)

Customer satisfaction (CSAT)

definition

Introduction

Customer Satisfaction (CSAT) is a metric that measures how satisfied a customer is with your product, service, or a specific interaction. It's typically measured on a numeric scale - usually 1-5 or 1-10 - in response to the question 'How satisfied are you with [product/service/interaction]?' The scores are then aggregated to calculate an overall CSAT percentage.

CSAT is one of several customer sentiment metrics. Unlike Net Promoter Score (NPS), which asks about willingness to recommend, CSAT focuses purely on satisfaction with a product or experience. A customer might be very satisfied with your product but not likely to recommend it, creating tension between CSAT and NPS that's worth understanding.

CSAT in Different Contexts

  • Product CSAT: overall satisfaction with your solution
  • Support CSAT: satisfaction with your customer support experience
  • Feature CSAT: satisfaction with a specific new feature or update
  • Interaction CSAT: satisfaction with a specific support ticket, sales call, or onboarding session

CSAT scores above 80% are generally considered strong. Scores of 60-80% suggest room for improvement. Scores below 60% indicate serious dissatisfaction. However, benchmarks vary by industry: B2B support satisfaction is often lower than B2C because enterprise customers have higher expectations.

Why it matters

For B2B growth teams, CSAT is a leading indicator of churn and expansion opportunities. Customers with high CSAT scores are less likely to cancel, more likely to renew, and more likely to buy add-on features or upsell offerings. Conversely, customers with low CSAT are at risk of churning, whether to competitors or simply by discontinuing use.

CSAT also reveals specific problems. If CSAT drops after a product update, the update may have introduced a bug or created usability issues. If CSAT varies by customer segment, one segment may be underserved. This granular insight helps you prioritise improvements.

From a sales perspective, high CSAT directly enables growth. Satisfied customers are more likely to renew, less likely to need heavy discounting at renewal, and more willing to expand relationships. If your goal is to grow revenue from existing customers, improving CSAT is often more efficient than acquiring net new customers.

How to apply it

Measure CSAT regularly and consistently. Most organisations survey CSAT quarterly or biannually. Decide when to measure: after a support interaction? After a major product update? At contract renewal? The timing affects what CSAT actually measures and should align with your business objectives.

Act on CSAT feedback. If you survey but don't respond to the insights, customer satisfaction often declines further - customers feel heard but unheard. When you discover low satisfaction, investigate why. When you uncover common complaints, address them. When CSAT improves, communicate that improvement back to customers.

Segment your CSAT analysis. Don't just track overall CSAT; compare satisfaction by product tier, customer segment, tenure, and usage patterns. A new customer's satisfaction might be lower during onboarding but recover over time. Understanding these patterns helps you interpret the data and identify which groups need support.

Support-focused CSAT improvement

A SaaS company surveyed support CSAT after each support ticket resolution. Initial CSAT was 72%. They discovered that response time was the primary driver: tickets answered within 2 hours had 85% CSAT; tickets answered after 24 hours had 58% CSAT. They hired additional support staff to reduce response time, and CSAT improved to 81% within three months. Higher satisfaction also correlated with lower churn.

Feature-level CSAT insights

An enterprise software company released a new reporting feature and surveyed CSAT with that feature specifically. CSAT was 64%, significantly lower than their 82% product CSAT overall. They collected open feedback and discovered the feature was missing an export-to-spreadsheet capability that customers expected. They added it, resurveyed, and CSAT on that feature improved to 78% within a quarter.

Segment-based satisfaction gaps

A consulting platform analysed CSAT by customer company size. Enterprise customers had 79% CSAT; mid-market customers had 71% CSAT; small business customers had 68% CSAT. Investigation revealed that mid-market and small business customers were experiencing longer onboarding times and receiving less dedicated support. By implementing better self-service resources and improving onboarding for smaller customers, they closed the CSAT gap.

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