Free customer feedback tool
Free NPS Calculator
Measure customer loyalty with a simple Net Promoter Score calculator. No signup, no spreadsheet, no server required.
Net Promoter Score
46
Based on 70 responses. NPS ranges from -100 to 100.
Next step
Turn scores into customer feedback workflows.
Use FeatureShark to connect survey signals with feedback, roadmaps, changelogs, and follow-up.