CSAT vs NPS
One measures satisfaction with a specific experience. The other measures overall loyalty. Here's when to use each — and why you probably need both.
Both are lagging indicators — pair with a voting board for leading indicators of what to build
Customer Satisfaction Score
"How satisfied were you with [experience]?"
1-5 star scale. Score = % who rated 4-5.
78% avg (SaaS)
Net Promoter Score
"How likely are you to recommend us?"
0-10 scale. Score = % Promoters − % Detractors.
30-40 avg (SaaS)
Side-by-Side Comparison
| Aspect | CSAT | NPS |
|---|---|---|
| Full name | Customer Satisfaction Score | Net Promoter Score |
| What it measures | Satisfaction with a specific interaction | Overall loyalty and likelihood to recommend |
| Question | "How satisfied were you with [X]?" | "How likely are you to recommend [Company]?" |
| Scale | 1-5 stars (or 1-10) | 0-10 |
| Calculation | (Satisfied responses ÷ Total) × 100 | % Promoters (9-10) − % Detractors (0-6) |
| Score range | 0% to 100% | -100 to +100 |
| Best for | Evaluating specific touchpoints | Tracking overall brand health |
| Frequency | After each interaction | Quarterly or semi-annually |
| Actionability | High — pinpoints specific issues | Medium — indicates direction, not specifics |
| Benchmarking | Industry-specific (varies widely) | Cross-industry (easier to compare) |
| Limitations | Only captures point-in-time satisfaction | Doesn't explain why the score is high or low |
When to Use Each
- After a support ticket is resolved — did we fix the problem?
- After onboarding — was the setup experience smooth?
- After using a specific feature — is this feature valuable?
- After a purchase or upgrade — was the buying experience good?
- When you need to evaluate a specific workflow or touchpoint
NOT FOR
Measuring overall loyalty, predicting churn, or comparing against competitors
- Quarterly pulse check — how is our overall relationship health?
- Annual strategic planning — are we trending up or down?
- Comparing against industry benchmarks — where do we stand?
- Board/investor reporting — simple, recognized metric
- Identifying promoters for referral programs or case studies
NOT FOR
Diagnosing specific product issues, evaluating individual interactions, or getting actionable improvement data
Pros & Cons
CSAT
Pros
- Highly actionable — you know exactly what to fix
- Can be deployed at any touchpoint, any frequency
- Simple for users to answer (1-5 stars)
- Results are immediately interpretable (higher % = better)
- Works for both product and service evaluation
Cons
- Only captures satisfaction at one moment — not overall loyalty
- Different touchpoints have different baselines — hard to aggregate
- Doesn't predict churn as well as NPS or CES
- Can have response bias — extremely happy/unhappy users respond more
- No standard benchmark across industries
NPS
Pros
- Single metric that tracks overall brand health over time
- Widely recognized — easy to benchmark against competitors
- Predicts growth — companies with high NPS grow faster
- Simple to deploy and track quarterly
- Identifies promoters you can activate for referrals
Cons
- Low actionability — knowing you're a 42 doesn't tell you what to fix
- Cultural bias — scoring varies significantly across countries
- One question can't capture the full customer experience
- Detractors (0-6) is a wide range — a 6 and a 0 are very different
- Over-surveying kills response rates — quarterly max recommended
The Missing Piece: Leading Indicators
CSAT and NPS tell you how users feel. But they don't tell you what to build. Both are lagging indicators — by the time the score drops, users are already unhappy. You need a leading indicator too.
CSAT
Tells you users were satisfied (or not) with a past experience. Actionable for fixing specific issues, but you're reacting to problems that already happened.
NPS
Tells you users would (or wouldn't) recommend you. Good for tracking trends, but the score doesn't tell you what to change.
Feature Votes
Tells you what users want before they're unhappy about not having it. A voting board surfaces demand proactively — you build what users want before low CSAT/NPS scores force you to.
The ideal stack: CSAT after interactions + NPS quarterly + voting board always-on
Quick Decision Guide
Do you need to evaluate a specific interaction?
YES
Use CSAT
NO
Continue...
Do you need an overall brand health metric?
YES
Use NPS
NO
Continue...
Do you need to know what to build next?
YES
Use a voting board
NO
You might not need customer metrics yet
"Very simple and no guidance needed when setting up"
Luo,
Founder at Jingle Bio
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