Comparing Assessment Methods
Overall, organizations are not overly confident that their method, or combination of methods, is successful at measuring customer
satisfaction with support services. When asked to rate the success of their assessment methods on a scale from one to ten, where ten
is “very successful” at assessing their customers’ satisfaction with the support services provided, the average score was a 6.32.
The highest scoring method, periodic (e.g., quarterly, annually) surveying of customers regarding support services via email invitation,
was rated 6.67. Companies with a combined approach of incident-based surveying (i.e., requesting feedback regarding a specific
ticket) and periodic surveying (i.e., requesting general feedback about support services provided) rated their success in assessing
customer satisfaction higher, with a score of 6.80.
Organizations were also asked to estimate the percentage of customers that are offered the survey and end up completing the survey
(completion rate). The most common survey method, sending an email to a customer regarding a specific ticket, has the lowest
completion rate, with a median of 21–25 percent. Phone surveys about specific tickets have a higher median completion rate, at 41–50
percent. Note that completion rates can vary depending on the number of customers sampled, the frequency of surveying, and the
opt-out options available to customers.
Success Ratings for Customer Satisfaction Assessments
(1 = “very unsuccessful” –> 10 = “very successful”)
Average
Rating
Email sent to customer regarding a specific ticket
6.58
Phone call to customer regarding a specific ticket
6.27
Phone: Customers can opt to participate in a survey before speaking with a representative
Limited Data
Phone: Customer can opt to participate in a survey after speaking with a representative
Limited Data
Customers submit feedback when they chose, via the company website
6.41
Periodic (e.g., quarterly, annually) survey of customers regarding support services, via email invitation
6.67
Periodic (e.g., quarterly, annually) survey of customers regarding support services, via postal mail survey
6.61
Periodic (e.g., quarterly, annually) survey of customers regarding support services, via phone survey
Limited Data
Periodic (e.g., quarterly, annually) survey of customers regarding support services, via the company website
Limited Data
Social media monitoring
6.61
Informal feedback from customers
6.22
Completion Rates by Survey Method
Median
Email sent to customer regarding a specific ticket
21–25%
Phone call to customer regarding a specific ticket
41–50%
Phone: Customers can opt to participate in a survey before speaking with a representative
Limited Data
Phone: Customer can opt to participate in a survey after speaking with a representative
Limited Data
Periodic (e.g., quarterly, annually) survey of customers regarding support services, via email invitation
26–30%
Periodic (e.g., quarterly, annually) survey of customers regarding support services, via postal mail survey
26–30%
Periodic (e.g., quarterly, annually) survey of customers regarding support services, via phone survey
Limited Data
3 | HDI Research Corner: Customer Technical Support Edition, October 2012