Published by J.D. Power
Prestige 82/100Deadline
Dec 31, 2026
166 days away
Fee
Free
Time to Apply
30–60 min
Winners
2026
J.D. Power’s Customer Service Index (CSI) Study recognizes brands with the highest customer-service performance in their eligible segments, based on verified customer feedback and study criteria. It is run by J.D. Power, a widely cited consumer research and analytics firm, and companies pursue it for third-party validation, marketing value, and competitive benchmarking. Credibility signals include nationally syndicated press releases, transparent award-eligible studies, and awards based on actual customer responses.