

LifeSafer Interlock was an originator of the ignition interlock industry in 1991, and has contributed significantly to the advancement of
LifeSafer Interlock Holdings's Net Promoter Score (NPS) is a -83 with 0% Promoters, 17% Passives, and 83% Detractors. Net Promoter Score tracks whether LifeSafer Interlock Holdings's customers would recommend using the product based on a scale of -100 to 100.
| 0% | Promoters |
|---|---|
| 17% | Passives |
| 83% | Detractors |
| Summary | Date | Score |
|---|---|---|
May 2022 0 | May 2022 | 0 |
Jun 2023 -50 | Jun 2023 | -50 |
Nov 2023 -66 | Nov 2023 | -66 |
Jan 2024 -75 | Jan 2024 | -75 |
Mar 2024 -80 | Mar 2024 | -80 |
Jul 2025 -83 | Jul 2025 | -83 |
Net Promoter Score (NPS) is a management tool that can be used to gauge the satisfaction of a firm's customer relationships. NPS has been widely adopted as a key metric often linked to the revenue potential of a company’s product or service. The metric is based on customer responses to the question: "On a scale of 0 to 10, how likely are you to recommend the product to a friend?"
Those who respond with a score of 9 to 10 are known as Promoters, and are widely associated with behaviors that create value, including actively encouraging others to use the product or service. Those who respond with a score of 7 or 8 are categorized as Passives, and they are believed to be less likely to exhibit the value-creation traits of Promoters having a largely neutral effect on other consumers. Detractors are those who fall in the score range of 0 to 6 and represent dissatisfied customers of the product sometimes actively recommending against using the product.
LifeSafer Interlock Holdings's NPS was rated -75 by Male customers on Comparably.
LifeSafer Interlock Holdings's NPS was rated -75 by Male customers on Comparably.
LifeSafer Interlock Holdings's NPS is not yet rated by Female customers.
LifeSafer Interlock Holdings's NPS was rated -75 points by Caucasian customers on Comparably.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian -75 | Caucasian | -75 |
Out of the 2 LifeSafer Interlock Holdings customer reviews 0 were positive and 2 were constructive. LifeSafer Interlock Holdings customer reviews reflect that all customers expect a better service or product from the company and believe there is room for improvement.
Customer Loyalty is a strong indicator of whether or not a customer will choose a brand repeatedly over a competitor that offers similar products/services.
42% of LifeSafer Interlock Holdings users/customers answered "Yes" when asked: "Would you consider yourself a loyal user/customer?"
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LifeSafer Interlock Holdings's Customer Loyalty score was rated 33 by Male customers on Comparably.
LifeSafer Interlock Holdings's Customer Loyalty score was rated 10% by Caucasian customers on Comparably.
% who answered "Yes"
LifeSafer Interlock Holdings has an overall Product Quality score of 1.9 out of 5 stars rated by its users and customers.
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LifeSafer Interlock Holdings’s product quality score is a 1.9 out of 5 as rated by its users and customers.
LifeSafer Interlock Holdings's Product Quality score was rated highest by Caucasian customers.
LifeSafer Interlock Holdings's Product Quality score was rated 1.5 by Male customers on Comparably.
LifeSafer Interlock Holdings's Product Quality score was rated 1.5 stars by Caucasian customers on Comparably.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 1.5 | Caucasian | 1.5 |
LifeSafer Interlock Holdings has a value for money and ROI score of 2.4 out of 5 stars rated by its users and customers.
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LifeSafer Interlock Holdings's ROI score was rated highest by Caucasian customers.
LifeSafer Interlock Holdings's ROI score was rated 2.2 by Male customers on Comparably.
LifeSafer Interlock Holdings's ROI score was rated 2.2 stars by Caucasian customers on Comparably.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 2.2 | Caucasian | 2.2 |
LifeSafer Interlock Holdings has an overall Customer Satisfaction score of 17 rated by its users and customers.
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Customer Satisfaction Score (also known as CSAT), is a metric used to quantify how satisfied customers are with a company or brand’s products and services. The Customer Satisfaction Score is based on customers response to the question: “How would you rate your overall satisfaction with the service you received?” The score is calculated using the formula: (The total number answer of “Very Satisfied” and “Satisfied”) ÷ (The total response) x100, and it is generally displayed in percentages. Some of the main benefits of the CSAT for businesses are tracking retention, identifying happy customers and growing relationships, and gaining repeat business to build a sustainable brand.
LifeSafer Interlock Holdings's Customer Satisfaction score was rated highest by Caucasian customers.
LifeSafer Interlock Holdings's Customer Satisfaction score was rated 25 by Male customers on Comparably.
Very Satisfied | 0% | |
|---|---|---|
Satisfied | 25% | |
Neither Satisfied nor Dissatisfied | 0% | |
Dissatisfied | 50% | |
Very Dissatisfied | 25% |
LifeSafer Interlock Holdings' Customer Satisfaction (CSAT) score was rated 25% according to Caucasian users and customers.
LifeSafer Interlock Holdings has an overall Customer Service score of 2.5 out of 5 stars rated by its users and customers.
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1908 Hudson Avenue, Cincinnati, OH
http://www.lifesafer.com
513-651-9560
LifeSafer Interlock Holdings's Customer Service score was rated highest by Male customers.
LifeSafer Interlock Holdings's Customer Service score was rated 2.5 by Male customers on Comparably.
LifeSafer Interlock Holdings's Customer Service score was rated 2.4 stars by Caucasian customers on Comparably.
| Summary | Ethnicity | Customer Service Score |
|---|---|---|
Caucasian 2.4 | Caucasian | 2.4 |
LifeSafer Interlock Holdings scored a -83 for Net Promoter Score and a -34 for Employee Net Promoter Score. NPS gauges how likely a customer of LifeSafer Interlock Holdings would recommend the brand to a friend. ENPS measures how likely LifeSafer Interlock Holdings employees would recommend working at LifeSafer Interlock Holdings to a friend.
| 0% | Promoters |
|---|---|
| 17% | Passive |
| 83% | Detractors |
| 33% | Promoters |
|---|---|
| 0% | Passive |
| 67% | Detractors |