

Guardant Health is a leading precision medicine company focused on guarding wellness and giving every person more time free from cancer. Founded in 2012, Guardant is transforming patient care by providing critical insights into what drives disease through its advanced blood and tissue tests, real-world data and AI analytics. Guardant Health has commercially launched Guardant360®, Guardant360® CDx, Guardant360 TissueNext®, Guardant360 Response™, and GuardantINFINITY™ tests for advanced-stage cancer patients, and Guardant Reveal® for early-stage cancer patients. The Guardant Health screening portfolio includes the FDA-approved Shield™ blood test colorectal cancer screening.
Guardant Health's Net Promoter Score (NPS) is a 27 with 55% Promoters, 17% Passives, and 28% Detractors. Net Promoter Score tracks whether Guardant Health's customers would recommend using the product based on a scale of -100 to 100.
| 55% | Promoters |
|---|---|
| 17% | Passives |
| 28% | Detractors |
| Summary | Date | Score |
|---|---|---|
Jul 2022 80 | Jul 2022 | 80 |
Jul 2023 49 | Jul 2023 | 49 |
Aug 2023 63 | Aug 2023 | 63 |
Oct 2023 55 | Oct 2023 | 55 |
Nov 2023 63 | Nov 2023 | 63 |
Feb 2024 58 | Feb 2024 | 58 |
May 2024 62 | May 2024 | 62 |
Jun 2024 64 | Jun 2024 | 64 |
Aug 2024 53 | Aug 2024 | 53 |
Feb 2025 43 | Feb 2025 | 43 |
Apr 2025 34 | Apr 2025 | 34 |
Jul 2025 27 | Jul 2025 | 27 |
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.
Female customers rated Guardant Health's NPS 34 points higher than Male customers.
Guardant Health's NPS was rated -34 by Male customers on Comparably.
Guardant Health's NPS was rated by Female customers on Comparably.
Guardant Health's NPS was rated -100 points by Caucasian customers on Comparably.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian -100 | Caucasian | -100 |
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.
60% of Guardant Health users/customers answered "Yes" when asked: "Would you consider yourself a loyal user/customer?"
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Female customers rated Guardant Health's Customer Loyalty score 60% higher than Male customers.
Guardant Health's Customer Loyalty score was rated 40% by Caucasian customers on Comparably.
% who answered "Yes"
Guardant Health has an overall Product Quality score of 3.4 out of 5 stars rated by its users and customers.
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Guardant Health’s product quality score is a 3.4 out of 5 as rated by its users and customers.
Guardant Health's Product Quality score was rated highest by Female customers, and rated lowest by Male customers.
Female customers rated Guardant Health's Product Quality score 1.5 stars higher than Male customers.
Guardant Health's Product Quality score was rated 1.5 stars by Caucasian customers on Comparably.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 1.5 | Caucasian | 1.5 |
Guardant Health has a value for money and ROI score of 3.4 out of 5 stars rated by its users and customers.
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Guardant Health's ROI score was rated highest by Female customers, and rated lowest by Male customers.
Female customers rated Guardant Health's ROI score 1.8 stars higher than Male customers.
Guardant Health's ROI score was rated 1.5 stars by Caucasian customers on Comparably.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 1.5 | Caucasian | 1.5 |
Guardant Health has an overall Customer Satisfaction score of 45 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.
Guardant Health has an overall Customer Service score of 3.5 out of 5 stars rated by its users and customers.
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3100 Hanover Street, Palo Alto, CA 94304
http://guardanthealth.com
855.698.8887
Guardant Health's Customer Service score was rated highest by Female customers, and rated lowest by Male customers.
Female customers rated Guardant Health's Customer Service score 1.5 stars higher than Male customers.
Guardant Health's Customer Service score was rated 1.5 stars by Caucasian customers on Comparably.
| Summary | Ethnicity | Customer Service Score |
|---|---|---|
Caucasian 1.5 | Caucasian | 1.5 |
Guardant Health has a 2.4/5 stars for its overall company culture rated by their employees




Guardant Health scored a 27 for Net Promoter Score and a -53 for Employee Net Promoter Score. NPS gauges how likely a customer of Guardant Health would recommend the brand to a friend. ENPS measures how likely Guardant Health employees would recommend working at Guardant Health to a friend.
| 55% | Promoters |
|---|---|
| 17% | Passive |
| 28% | Detractors |
| 16% | Promoters |
|---|---|
| 15% | Passive |
| 69% | Detractors |