Ember NPS & Customer Reviews | Comparably
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Ember
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About Ember's Brand

Ember provides wireless sensor and control network technologies, enabling energy efficiency improvements for various business institutions.

Brand at a Glance

63%
Customer Loyalty
2.8/5
Product Quality
2.5/5
Pricing
2.6/5
Customer Service

Ember NPS

Ember's Net Promoter Score (NPS) is a -30 with 26% Promoters, 18% Passives, and 56% Detractors. Net Promoter Score tracks whether Ember's customers would recommend using the product based on a scale of -100 to 100.

Ember Overall NPS

-30
NPS
26%Promoters
18%Passives
56%Detractors
Ember Overall NPS

Ember NPS Trend

-100
-50
0
50
100
Feb 2024
-33
Feb 2024-33
Mar 2024
-34
Mar 2024-34
Apr 2024
-32
Apr 2024-32
May 2024
-32
May 2024-32
Jun 2024
-32
Jun 2024-32
Jul 2024
-31
Jul 2024-31
Nov 2024
-31
Nov 2024-31
Dec 2024
-31
Dec 2024-31
Apr 2025
-29
Apr 2025-29
Jul 2025
-29
Jul 2025-29
Nov 2025
-29
Nov 2025-29
Dec 2025
-30
Dec 2025-30

What is NPS

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.

Ember NPS by Gender

Female customers rated Ember's NPS 23 points higher than Male customers.

Male

-38

Ember's NPS was rated -38 by Male customers on Comparably.

23%
Promoters
16%
Passives
61%
Detractors

Female

-15

Ember's NPS was rated -15 by Female customers on Comparably.

35%
Promoters
15%
Passives
50%
Detractors

Ember NPS by Ethnicity

Ember's NPS was rated the highest by Other customers, and the lowest by Asian or Pacific Islander customers.

-100
-50
0
50
100
Caucasian
-19
Caucasian-19
Asian or Pacific Islander
-100
Asian or Pacific Islander-100
Other
0
Other0

Ember NPS by Age

Ember's NPS was rated the highest by customers ages 46-50, and the lowest by customers ages 31-35.

0
20
40
60
80
100
Promoters
0%
Passives
0%
Detractors
100%
31-350%0%100%
Promoters
25%
Passives
0%
Detractors
75%
36-4025%0%75%
Promoters
11%
Passives
33%
Detractors
56%
41-4511%33%56%
Promoters
33%
Passives
34%
Detractors
33%
46-5033%34%33%
Promoters
16%
Passives
17%
Detractors
67%
51-5516%17%67%
Promoters
27%
Passives
9%
Detractors
64%
56-6027%9%64%
Promoters
33%
Passives
17%
Detractors
50%
61-6533%17%50%
Promoters
42%
Passives
10%
Detractors
48%
66+42%10%48%

Ember NPS by Usage

Ember's NPS was rated the highest by customers who have used Ember's products/services for Less than 1 Year, and the lowest by customers with 5 to 10 Years of usage.

-100
-50
0
50
100
Less than 1 Year
-20
Less than 1 Year-20
1 to 2 Years
-39
1 to 2 Years-39
2 to 5 Years
-25
2 to 5 Years-25
5 to 10 Years
-67
5 to 10 Years-67

Ember Customer Reviews

Out of the 15 Ember customer reviews 3 were positive and 12 were constructive. Ember customer reviews reflect that more than half of the customers expect a better service or product from the company and believe there is room for improvement.

What can this brand most improve?
My Ember gift last for 16 months! Not long enough to satisfy my for the cost of the mug! It was excellent, then it died. Money well spent? Probably not! Glad mine was a gift.....
What do you value most about this brand?
Keeps your coffee hot until finished.
What can this brand most improve?
Poor guides. No such instruction what to do when boot remains on forever after reset
What can this brand most improve?
Customer service. They are horrible
What do you value most about this brand?
Hot cup of coffee always

Ember Customer Loyalty

63%

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.

63% of Ember users/customers answered "Yes" when asked: "Would you consider yourself a loyal user/customer?"

Sign Up to see the full customer demographics data and the people that answered "Yes" when asked "Would you consider yourself a loyal user/customer?"

63
63%
37
37%
Ember Customer Loyalty

Ember Customer Loyalty Score by Gender

Male customers rated Ember's Customer Loyalty score 7% higher than Female customers.

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Male
65%
Yes
Female
58%
Yes

Ember Customer Loyalty Score by Ethnicity

Ember's Customer Loyalty score was rated the highest by Other customers, and the lowest by Caucasian customers.

% who answered "Yes"

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61
out of 100
Caucasian
70
out of 100
Asian or Pacific Islander
82
out of 100
Other

Ember Customer Loyalty Score by Age

Ember's Customer Loyalty score was rated the highest by customers ages 61-65, and the lowest by customers ages 31-35.

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0
20%
40%
60%
80%
100%
31-35
10%
31-3510%
36-40
78%
36-4078%
41-45
50%
41-4550%
46-50
70%
46-5070%
51-55
40%
51-5540%
56-60
59%
56-6059%
61-65
85%
61-6585%
66+
66%
66+66%

Ember Customer Loyalty Score by Usage

Ember's Customer Loyalty score was rated the highest by customers who have used Ember's products/services for 2 to 5 Years, and the lowest by customers with 5 to 10 Years of usage.

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Less than 1 Year
58%
1 to 2 Years
60%
2 to 5 Years
73%
5 to 10 Years
10%

Ember Customer Loyalty Score by Industry

Ember's Customer Loyalty score was rated the highest by Consulting industry customers, and the lowest by Banking and Financial Services industry customers.

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Tech
55%
Aerospace and Aviation
70%
Arts and Entertainment
33%
Banking and Financial Services
10%
Consulting
100%
Education
46%
Healthcare, Hospitals and Medicine
55%
Insurance
78%

Ember Product Quality

2.8/5

Ember has an overall Product Quality score of 2.8 out of 5 stars rated by its users and customers.

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Ember Product Information

Ember’s product quality score is a 2.8 out of 5 as rated by its users and customers. Reviewers from the Insurance industry rated Ember's product the highest. Reviewers from the Aerospace and Aviation industry rated Ember the lowest at 1.5.

Website
http://www.ember.com
Company Size
1,001-5,000 Employees

Industry

Tech
Biotech and Pharmaceuticals
Healthcare

Quick Insights into Ember Product Quality

Ember's Product Quality score was rated highest by customers from the Insurance industry, and rated lowest by customers from the Education industry.

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Ranked Ember Product Quality the Highest

Insurance
4.7
46-50
3.8
2 to 5 Years
3.2

Ranked Ember Product Quality the Lowest

36-40
2.1
Asian or Pacific Islander
2.1
Education
1.5

Ember Product Quality Score by Gender

Female customers rated Ember's Product Quality score 0.2 stars higher than Male customers.

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Male

2.8/5

Female

3/5

Ember Product Quality Score by Ethnicity

Ember's Product Quality score was rated the highest by Caucasian customers, and the lowest by Asian or Pacific Islander customers.

Sign Up for Brand Profile PRO to get the full Product Quality by Ethnicity data of Ember.
0
1
2
3
4
5
Caucasian
3.1
Caucasian3.1
Asian or Pacific Islander
2.1
Asian or Pacific Islander2.1
Other
2.7
Other2.7

Ember Product Quality Score by Age

Ember's Product Quality score was rated the highest by customers ages 46-50, and the lowest by customers ages 36-40.

Sign Up for Brand Profile PRO to get the full Product Quality by Age data of Ember.
0
1
2
3
4
5
31-35
2.1
31-352.1
36-40
2.1
36-402.1
41-45
2.5
41-452.5
46-50
3.8
46-503.8
51-55
2.5
51-552.5
56-60
2.8
56-602.8
61-65
2.6
61-652.6
66+
3.3
66+3.3

Ember Product Quality Score by Usage

Ember's Product Quality score was rated the highest by customers who have used Ember's products/services for 2 to 5 Years, and the lowest by customers with 1 to 2 Years of usage.

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Less than 1 Year
3.1
1 to 2 Years
2.4
2 to 5 Years
3.2
5 to 10 Years
2.5

Ember Product Quality Score by Industry

Ember's Product Quality score was rated the highest by Insurance industry customers, and the lowest by Education industry customers.

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Tech
2.1
Aerospace and Aviation
1.5
Arts and Entertainment
3.5
Banking and Financial Services
3.1
Consulting
4.1
Education
1.5
Healthcare, Hospitals and Medicine
2.9
Insurance
4.7

Ember Pricing

Ember ROI & Value For Money

2.5/5

Ember has a value for money and ROI score of 2.5 out of 5 stars rated by its users and customers.

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Ember Pricing Plans

Not every product or service fits the needs of a certain user or industry. The users that rank the value for money and ROI highest are mainly from Consulting industry. The users from the Aerospace and Aviation industry think that they had the lowest ROI from Ember.

Quick Insights into Ember ROI

Ember's ROI score was rated highest by customers from the Consulting industry, and rated lowest by customers from the Education industry.

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Ranked Ember ROI the Highest

Consulting
3.6
66+
2.8
Other
2.7

Ranked Ember ROI the Lowest

31-35
1.5
Asian or Pacific Islander
1.5
Education
1.5

Ember ROI Score by Gender

Female customers rated Ember's ROI score 0.2 stars higher than Male customers.

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Male

2.3/5

Female

2.5/5

Ember ROI Score by Ethnicity

Ember's ROI score was rated the highest by Other customers, and the lowest by Asian or Pacific Islander customers.

Sign Up for Brand Profile PRO to get the full ROI by Ethnicity data of Ember.
0
1
2
3
4
5
Caucasian
2.6
Caucasian2.6
Asian or Pacific Islander
1.5
Asian or Pacific Islander1.5
Other
2.7
Other2.7

Ember ROI Score by Age

Ember's ROI score was rated the highest by customers ages 66+, and the lowest by customers ages 31-35.

Sign Up for Brand Profile PRO to get the full ROI by Age data of Ember.
0
1
2
3
4
5
31-35
1.5
31-351.5
36-40
2
36-402
41-45
1.9
41-451.9
46-50
2.6
46-502.6
51-55
2.1
51-552.1
56-60
2.2
56-602.2
61-65
2.4
61-652.4
66+
2.8
66+2.8

Ember ROI Score by Usage

Ember's ROI score was rated the highest by customers who have used Ember's products/services for Less than 1 Year, and the lowest by customers with 1 to 2 Years of usage.

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Less than 1 Year
2.6
1 to 2 Years
2.1
2 to 5 Years
2.5
5 to 10 Years
2.5

Ember ROI Score by Industry

Ember's ROI score was rated the highest by Consulting industry customers, and the lowest by Education industry customers.

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Tech
1.8
Aerospace and Aviation
1.5
Arts and Entertainment
2.2
Banking and Financial Services
2
Consulting
3.6
Education
1.5
Healthcare, Hospitals and Medicine
2.7
Insurance
3.1

Ember Customer Satisfaction (CSAT)

Ember Customer Satisfaction (CSAT) Score

42 / 100

Ember has an overall Customer Satisfaction score of 42 rated by its users and customers.

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Very Satisfied19%
Satisfied23%
Neither Satisfied nor Dissatisfied22%
Dissatisfied22%
Very Dissatisfied14%
Very Satisfied
19%
Satisfied
23%
Neither Satisfied nor Dissatisfied
22%
Dissatisfied
22%
Very Dissatisfied
14%

What is Customer Satisfaction (CSAT) Score

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.

Quick Insights into Ember Customer Satisfaction

Ember's Customer Satisfaction score was rated highest by customers from the Consulting industry, and rated lowest by customers from the Education industry.

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Ranked Ember Customer Satisfaction the Highest

Consulting
100%
66+
55%
2 to 5 Years
53%

Ranked Ember Customer Satisfaction the Lowest

5 to 10 Years
0%
Asian or Pacific Islander
0%
Education
0%

Ember Customer Satisfaction Score by Gender

Male customers rated Ember's Customer Satisfaction score 1 points higher than Female customers.

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46 / 100
Male
Very Satisfied
15%
Satisfied
31%
Neither Satisfied nor Dissatisfied
8%
Dissatisfied
23%
Very Dissatisfied
23%
45 / 100
Female
Very Satisfied
28%
Satisfied
17%
Neither Satisfied nor Dissatisfied
31%
Dissatisfied
10%
Very Dissatisfied
14%

Ember Customer Satisfaction Score by Ethnicity

CSAT according to Caucasian

Ember's Customer Satisfaction (CSAT) score was rated 48% according to Caucasian users and customers.

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48 / 100
Very Satisfied25%
Satisfied23%
Neither Satisfied nor Dissatisfied20%
Dissatisfied18%
Very Dissatisfied14%
Very Satisfied
25%
Satisfied
23%
Neither Satisfied nor Dissatisfied
20%
Dissatisfied
18%
Very Dissatisfied
14%

CSAT according to Asian or Pacific Islander

Ember's Customer Satisfaction (CSAT) score was rated 0% according to Asian or Pacific Islander users and customers.

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0 / 100
Very Satisfied0%
Satisfied0%
Neither Satisfied nor Dissatisfied33%
Dissatisfied33%
Very Dissatisfied34%
Very Satisfied
0%
Satisfied
0%
Neither Satisfied nor Dissatisfied
33%
Dissatisfied
33%
Very Dissatisfied
34%

CSAT according to Other

Ember's Customer Satisfaction (CSAT) score was rated 40% according to Other users and customers.

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40 / 100
Very Satisfied0%
Satisfied40%
Neither Satisfied nor Dissatisfied20%
Dissatisfied0%
Very Dissatisfied40%
Very Satisfied
0%
Satisfied
40%
Neither Satisfied nor Dissatisfied
20%
Dissatisfied
0%
Very Dissatisfied
40%

Ember Customer Satisfaction Score by Age

Ember's Customer Satisfaction score was rated the highest by customers ages 66+, and the lowest by customers ages 51-55.

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0
20
40
60
80
100
31-35 CSAT Score
25%
Very Satisfied
0%
Satisfied
25%
Neither Satisfied nor Dissatisfied
25%
Dissatisfied
0%
Very Dissatisfied
50%
31-3525%
36-40 CSAT Score
34%
Very Satisfied
34%
Satisfied
0%
Neither Satisfied nor Dissatisfied
33%
Dissatisfied
0%
Very Dissatisfied
33%
36-4034%
41-45 CSAT Score
29%
Very Satisfied
14%
Satisfied
15%
Neither Satisfied nor Dissatisfied
14%
Dissatisfied
14%
Very Dissatisfied
43%
41-4529%
51-55 CSAT Score
25%
Very Satisfied
0%
Satisfied
25%
Neither Satisfied nor Dissatisfied
25%
Dissatisfied
50%
Very Dissatisfied
0%
51-5525%
56-60 CSAT Score
50%
Very Satisfied
0%
Satisfied
50%
Neither Satisfied nor Dissatisfied
37%
Dissatisfied
0%
Very Dissatisfied
13%
56-6050%
61-65 CSAT Score
40%
Very Satisfied
40%
Satisfied
0%
Neither Satisfied nor Dissatisfied
40%
Dissatisfied
0%
Very Dissatisfied
20%
61-6540%
66+ CSAT Score
55%
Very Satisfied
35%
Satisfied
20%
Neither Satisfied nor Dissatisfied
10%
Dissatisfied
25%
Very Dissatisfied
10%
66+55%

Ember Customer Satisfaction Score by Usage

Ember's Customer Satisfaction score was rated the highest by customers who have used Ember's products/services for 2 to 5 Years, and the lowest by customers with 5 to 10 Years of usage.

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Less than 1 Year
48
1 to 2 Years
43
2 to 5 Years
53
5 to 10 Years
0

Ember Customer Satisfaction Score by Industry

Ember's Customer Satisfaction score was rated the highest by Consulting industry customers, and the lowest by Education industry customers.

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Tech
37
Arts and Entertainment
25
Banking and Financial Services
34
Consulting
100
Education
0
Healthcare, Hospitals and Medicine
34

Ember Customer Service

2.6/5

Ember has an overall Customer Service score of 2.6 out of 5 stars rated by its users and customers.

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About Ember's Customer Service

Address

25 Thomson Place, 2nd Floor, Boston, MA 02210


Website

http://www.ember.com


Phone Number

+1 512-416-8500

Quick Insights into Ember Customer Service

Ember's Customer Service score was rated highest by customers from the Consulting industry, and rated lowest by customers from the Education industry.

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Ranked Ember Customer Service the Highest

Consulting
4
66+
3
2 to 5 Years
2.9

Ranked Ember Customer Service the Lowest

Asian or Pacific Islander
1.8
31-35
1.7
Education
1.5

Ember Customer Service Score by Gender

Female customers rated Ember's Customer Service score 0.1 stars higher than Male customers.

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Male

2.6/5

Female

2.7/5

Ember Customer Service Score by Ethnicity

Ember's Customer Service score was rated the highest by Caucasian customers, and the lowest by Asian or Pacific Islander customers.

Sign Up for Brand Profile PRO to get the full Customer Service by Ethnicity data of Ember.
0
20
40
60
80
100
Caucasian
2.8
Caucasian2.8
Asian or Pacific Islander
1.8
Asian or Pacific Islander1.8
Other
2.5
Other2.5

Ember Customer Service Score by Age

Ember's Customer Service score was rated the highest by customers ages 66+, and the lowest by customers ages 31-35.

Sign Up for Brand Profile PRO to get the full Customer Service by Age data of Ember.
0
20
40
60
80
100
31-35
1.7
31-351.7
36-40
2.1
36-402.1
41-45
2.3
41-452.3
46-50
2.5
46-502.5
51-55
2.8
51-552.8
56-60
2.3
56-602.3
61-65
2.8
61-652.8
66+
3
66+3

Ember Customer Service Score by Usage

Ember's Customer Service score was rated the highest by customers who have used Ember's products/services for 2 to 5 Years, and the lowest by customers with 5 to 10 Years of usage.

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Less than 1 Year
2.7
1 to 2 Years
2.3
2 to 5 Years
2.9
5 to 10 Years
1.8

Ember Customer Service Score by Industry

Ember's Customer Service score was rated the highest by Consulting industry customers, and the lowest by Education industry customers.

Sign Up for Brand Profile PRO to get the full Customer Service by Industry data.

Tech
2.2
Aerospace and Aviation
1.5
Arts and Entertainment
2.7
Banking and Financial Services
2.1
Consulting
4
Education
1.5
Healthcare, Hospitals and Medicine
3.5
Insurance
3.1

Ember as an Employer

3.9/5

Ember has a 3.9/5 stars for its overall company culture rated by their employees

  Ember CEO
bottom
45%
CEO of Ember

In the Bottom 45% of Similar Sized Companies on Comparably.

Consumer vs. Employees

Ember scored a -30 for Net Promoter Score and a -14 for Employee Net Promoter Score. NPS gauges how likely a customer of Ember would recommend the brand to a friend. ENPS measures how likely Ember employees would recommend working at Ember to a friend.

Net Promoter Score

-30
NPS Score
26%Promoters
18%Passive
56%Detractors

Employee Net Promoter Score

-14
eNPS Score
43%Promoters
0%Passive
57%Detractors

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